From 568553394d0a8b34668a75c9839a0f1f426469b2 Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri@ouroboros.rocks>
Date: Sun, 6 Oct 2019 21:10:46 +0200
Subject: theme: Switch to docsy theme

---
 .../vendor/bootstrap/js/tests/unit/.eslintrc.json  |   37 +
 .../assets/vendor/bootstrap/js/tests/unit/alert.js |  123 +++
 .../vendor/bootstrap/js/tests/unit/button.js       |  199 ++++
 .../vendor/bootstrap/js/tests/unit/carousel.js     |  944 ++++++++++++++++
 .../vendor/bootstrap/js/tests/unit/collapse.js     |  858 +++++++++++++++
 .../vendor/bootstrap/js/tests/unit/dropdown.js     | 1124 ++++++++++++++++++++
 .../assets/vendor/bootstrap/js/tests/unit/modal.js |  657 ++++++++++++
 .../vendor/bootstrap/js/tests/unit/popover.js      |  471 ++++++++
 .../vendor/bootstrap/js/tests/unit/scrollspy.js    |  728 +++++++++++++
 .../assets/vendor/bootstrap/js/tests/unit/tab.js   |  417 ++++++++
 .../vendor/bootstrap/js/tests/unit/tooltip.js      |  969 +++++++++++++++++
 .../assets/vendor/bootstrap/js/tests/unit/util.js  |  104 ++
 12 files changed, 6631 insertions(+)
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/.eslintrc.json
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/alert.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/button.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/carousel.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/collapse.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/dropdown.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/modal.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/popover.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/scrollspy.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/tab.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/tooltip.js
 create mode 100644 themes/docsy/assets/vendor/bootstrap/js/tests/unit/util.js

(limited to 'themes/docsy/assets/vendor/bootstrap/js/tests/unit')

diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/.eslintrc.json b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/.eslintrc.json
new file mode 100644
index 0000000..0896f40
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/.eslintrc.json
@@ -0,0 +1,37 @@
+{
+  "env": {
+    "es6": false,
+    "jquery": true,
+    "qunit": true
+  },
+  "globals": {
+    "bootstrap": false,
+    "sinon": false,
+    "Util": false,
+    "Alert": false,
+    "Button": false
+  },
+  "parserOptions": {
+    "ecmaVersion": 5,
+    "sourceType": "script"
+  },
+  "extends": "../../../.eslintrc.json",
+  "rules": {
+    "no-console": "off",
+    // Best Practices
+    "consistent-return": "off",
+    "no-magic-numbers": "off",
+    "vars-on-top": "off",
+
+    // Stylistic Issues
+    "func-style": "off",
+    "spaced-comment": "off",
+
+    // ECMAScript 6
+    "no-var": "off",
+    "object-shorthand": "off",
+    "prefer-arrow-callback": "off",
+    "prefer-template": "off",
+    "prefer-rest-params": "off"
+  }
+}
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/alert.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/alert.js
new file mode 100644
index 0000000..65a8f9e
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/alert.js
@@ -0,0 +1,123 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('alert plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).alert, 'alert method is defined')
+  })
+
+  QUnit.module('alert', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapAlert = $.fn.alert.noConflict()
+    },
+    afterEach: function () {
+      $.fn.alert = $.fn.bootstrapAlert
+      delete $.fn.bootstrapAlert
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.alert, 'undefined', 'alert was set back to undefined (org value)')
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $alert = $el.bootstrapAlert()
+    assert.ok($alert instanceof $, 'returns jquery collection')
+    assert.strictEqual($alert[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should fade element out on clicking .close', function (assert) {
+    assert.expect(1)
+    var alertHTML = '<div class="alert alert-danger fade show">' +
+        '<a class="close" href="#" data-dismiss="alert">×</a>' +
+        '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>' +
+        '</div>'
+
+    var $alert = $(alertHTML).bootstrapAlert().appendTo($('#qunit-fixture'))
+
+    $alert.find('.close').trigger('click')
+
+    assert.strictEqual($alert.hasClass('show'), false, 'remove .show class on .close click')
+  })
+
+  QUnit.test('should remove element when clicking .close', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var alertHTML = '<div class="alert alert-danger fade show">' +
+        '<a class="close" href="#" data-dismiss="alert">×</a>' +
+        '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>' +
+        '</div>'
+    var $alert = $(alertHTML).appendTo('#qunit-fixture').bootstrapAlert()
+
+    assert.notEqual($('#qunit-fixture').find('.alert').length, 0, 'element added to dom')
+
+    $alert
+      .one('closed.bs.alert', function () {
+        assert.strictEqual($('#qunit-fixture').find('.alert').length, 0, 'element removed from dom')
+        done()
+      })
+      .find('.close')
+      .trigger('click')
+  })
+
+  QUnit.test('should not fire closed when close is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    $('<div class="alert"/>')
+      .on('close.bs.alert', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'close event fired')
+        done()
+      })
+      .on('closed.bs.alert', function () {
+        assert.ok(false, 'closed event fired')
+      })
+      .bootstrapAlert('close')
+  })
+
+  QUnit.test('close should use internal _element if no element provided', function (assert) {
+    assert.expect(1)
+
+    var done = assert.async()
+    var $el = $('<div/>')
+    var $alert = $el.bootstrapAlert()
+    var alertInstance = $alert.data('bs.alert')
+
+    $alert.one('closed.bs.alert', function () {
+      assert.ok('alert closed')
+      done()
+    })
+
+    alertInstance.close()
+  })
+
+  QUnit.test('dispose should remove data and the element', function (assert) {
+    assert.expect(2)
+
+    var $el = $('<div/>')
+    var $alert = $el.bootstrapAlert()
+
+    assert.ok(typeof $alert.data('bs.alert') !== 'undefined')
+
+    $alert.data('bs.alert').dispose()
+
+    assert.ok(typeof $alert.data('bs.button') === 'undefined')
+  })
+
+  QUnit.test('should return alert version', function (assert) {
+    assert.expect(1)
+
+    if (typeof Alert !== 'undefined') {
+      assert.ok(typeof Alert.VERSION === 'string')
+    } else {
+      assert.notOk()
+    }
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/button.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/button.js
new file mode 100644
index 0000000..9576dd2
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/button.js
@@ -0,0 +1,199 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('button plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).button, 'button method is defined')
+  })
+
+  QUnit.module('button', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapButton = $.fn.button.noConflict()
+    },
+    afterEach: function () {
+      $.fn.button = $.fn.bootstrapButton
+      delete $.fn.bootstrapButton
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.button, 'undefined', 'button was set back to undefined (org value)')
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $button = $el.bootstrapButton()
+    assert.ok($button instanceof $, 'returns jquery collection')
+    assert.strictEqual($button[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should toggle active', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button">mdo</button>')
+    assert.ok(!$btn.hasClass('active'), 'btn does not have active class')
+    $btn.bootstrapButton('toggle')
+    assert.ok($btn.hasClass('active'), 'btn has class active')
+  })
+
+  QUnit.test('should toggle active when btn children are clicked', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button">mdo</button>')
+    var $inner = $('<i/>')
+    $btn
+      .append($inner)
+      .appendTo('#qunit-fixture')
+    assert.ok(!$btn.hasClass('active'), 'btn does not have active class')
+    $inner.trigger('click')
+    assert.ok($btn.hasClass('active'), 'btn has class active')
+  })
+
+  QUnit.test('should toggle aria-pressed', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button" aria-pressed="false">redux</button>')
+    assert.strictEqual($btn.attr('aria-pressed'), 'false', 'btn aria-pressed state is false')
+    $btn.bootstrapButton('toggle')
+    assert.strictEqual($btn.attr('aria-pressed'), 'true', 'btn aria-pressed state is true')
+  })
+
+  QUnit.test('should toggle aria-pressed on buttons with container', function (assert) {
+    assert.expect(1)
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">' +
+        '<button id="btn1" class="btn btn-secondary" type="button">One</button>' +
+        '<button class="btn btn-secondary" type="button">Two</button>' +
+      '</div>'
+    $('#qunit-fixture').append(groupHTML)
+    $('#btn1').bootstrapButton('toggle')
+    assert.strictEqual($('#btn1').attr('aria-pressed'), 'true')
+  })
+
+  QUnit.test('should toggle aria-pressed when btn children are clicked', function (assert) {
+    assert.expect(2)
+    var $btn = $('<button class="btn" data-toggle="button" aria-pressed="false">redux</button>')
+    var $inner = $('<i/>')
+    $btn
+      .append($inner)
+      .appendTo('#qunit-fixture')
+    assert.strictEqual($btn.attr('aria-pressed'), 'false', 'btn aria-pressed state is false')
+    $inner.trigger('click')
+    assert.strictEqual($btn.attr('aria-pressed'), 'true', 'btn aria-pressed state is true')
+  })
+
+  QUnit.test('should trigger input change event when toggled button has input field', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">' +
+      '<label class="btn btn-primary">' +
+      '<input type="radio" id="radio" autocomplete="off">Radio' +
+      '</label>' +
+      '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    $group.find('input').on('change', function (e) {
+      e.preventDefault()
+      assert.ok(true, 'change event fired')
+      done()
+    })
+
+    $group.find('label').trigger('click')
+  })
+
+  QUnit.test('should check for closest matching toggle', function (assert) {
+    assert.expect(12)
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">' +
+      '<label class="btn btn-primary active">' +
+      '<input type="radio" name="options" id="option1" checked="true"> Option 1' +
+      '</label>' +
+      '<label class="btn btn-primary">' +
+      '<input type="radio" name="options" id="option2"> Option 2' +
+      '</label>' +
+      '<label class="btn btn-primary">' +
+      '<input type="radio" name="options" id="option3"> Option 3' +
+      '</label>' +
+      '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    var $btn1 = $group.children().eq(0)
+    var $btn2 = $group.children().eq(1)
+
+    assert.ok($btn1.hasClass('active'), 'btn1 has active class')
+    assert.ok($btn1.find('input').prop('checked'), 'btn1 is checked')
+    assert.ok(!$btn2.hasClass('active'), 'btn2 does not have active class')
+    assert.ok(!$btn2.find('input').prop('checked'), 'btn2 is not checked')
+    $btn2.find('input').trigger('click')
+    assert.ok(!$btn1.hasClass('active'), 'btn1 does not have active class')
+    assert.ok(!$btn1.find('input').prop('checked'), 'btn1 is not checked')
+    assert.ok($btn2.hasClass('active'), 'btn2 has active class')
+    assert.ok($btn2.find('input').prop('checked'), 'btn2 is checked')
+
+    $btn2.find('input').trigger('click') // Clicking an already checked radio should not un-check it
+    assert.ok(!$btn1.hasClass('active'), 'btn1 does not have active class')
+    assert.ok(!$btn1.find('input').prop('checked'), 'btn1 is not checked')
+    assert.ok($btn2.hasClass('active'), 'btn2 has active class')
+    assert.ok($btn2.find('input').prop('checked'), 'btn2 is checked')
+  })
+
+  QUnit.test('should not add aria-pressed on labels for radio/checkbox inputs in a data-toggle="buttons" group', function (assert) {
+    assert.expect(2)
+    var groupHTML = '<div class="btn-group" data-toggle="buttons">' +
+      '<label class="btn btn-primary"><input type="checkbox" autocomplete="off"> Checkbox</label>' +
+      '<label class="btn btn-primary"><input type="radio" name="options" autocomplete="off"> Radio</label>' +
+      '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    var $btn1 = $group.children().eq(0)
+    var $btn2 = $group.children().eq(1)
+
+    $btn1.find('input').trigger('click')
+    assert.ok($btn1.is(':not([aria-pressed])'), 'label for nested checkbox input has not been given an aria-pressed attribute')
+
+    $btn2.find('input').trigger('click')
+    assert.ok($btn2.is(':not([aria-pressed])'), 'label for nested radio input has not been given an aria-pressed attribute')
+  })
+
+  QUnit.test('should handle disabled attribute on non-button elements', function (assert) {
+    assert.expect(2)
+    var groupHTML = '<div class="btn-group disabled" data-toggle="buttons" aria-disabled="true" disabled>' +
+      '<label class="btn btn-danger disabled" aria-disabled="true" disabled>' +
+      '<input type="checkbox" aria-disabled="true" autocomplete="off" disabled class="disabled"/>' +
+      '</label>' +
+      '</div>'
+    var $group = $(groupHTML).appendTo('#qunit-fixture')
+
+    var $btn = $group.children().eq(0)
+    var $input = $btn.children().eq(0)
+
+    $btn.trigger('click')
+    assert.ok($btn.is(':not(.active)'), 'button did not become active')
+    assert.ok(!$input.is(':checked'), 'checkbox did not get checked')
+  })
+
+  QUnit.test('dispose should remove data and the element', function (assert) {
+    assert.expect(2)
+
+    var $el = $('<div/>')
+    var $button = $el.bootstrapButton()
+
+    assert.ok(typeof $button.data('bs.button') !== 'undefined')
+
+    $button.data('bs.button').dispose()
+
+    assert.ok(typeof $button.data('bs.button') === 'undefined')
+  })
+
+  QUnit.test('should return button version', function (assert) {
+    assert.expect(1)
+
+    if (typeof Button !== 'undefined') {
+      assert.ok(typeof Button.VERSION === 'string')
+    } else {
+      assert.notOk()
+    }
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/carousel.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/carousel.js
new file mode 100644
index 0000000..baabcf4
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/carousel.js
@@ -0,0 +1,944 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('carousel plugin')
+
+  QUnit.test('should be defined on jQuery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).carousel, 'carousel method is defined')
+  })
+
+  QUnit.module('carousel', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapCarousel = $.fn.carousel.noConflict()
+    },
+    afterEach: function () {
+      $.fn.carousel = $.fn.bootstrapCarousel
+      delete $.fn.bootstrapCarousel
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.carousel, 'undefined', 'carousel was set back to undefined (orig value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapCarousel()
+    try {
+      $el.bootstrapCarousel('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $carousel = $el.bootstrapCarousel()
+    assert.ok($carousel instanceof $, 'returns jquery collection')
+    assert.strictEqual($carousel[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should type check config options', function (assert) {
+    assert.expect(2)
+
+    var message
+    var expectedMessage = 'CAROUSEL: Option "interval" provided type "string" but expected type "(number|boolean)".'
+    var config = {
+      interval: 'fat sux'
+    }
+
+    try {
+      $('<div/>').bootstrapCarousel(config)
+    } catch (err) {
+      message = err.message
+    }
+
+    assert.ok(message === expectedMessage, 'correct error message')
+
+    config = {
+      keyboard: document.createElement('div')
+    }
+    expectedMessage = 'CAROUSEL: Option "keyboard" provided type "element" but expected type "boolean".'
+
+    try {
+      $('<div/>').bootstrapCarousel(config)
+    } catch (err) {
+      message = err.message
+    }
+
+    assert.ok(message === expectedMessage, 'correct error message')
+  })
+
+  QUnit.test('should not fire slid when slide is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    $('<div class="carousel"/>')
+      .on('slide.bs.carousel', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'slide event fired')
+        done()
+      })
+      .on('slid.bs.carousel', function () {
+        assert.ok(false, 'slid event fired')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should reset when slide is prevented', function (assert) {
+    assert.expect(6)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide">' +
+        '<ol class="carousel-indicators">' +
+        '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="1"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="2"/>' +
+        '</ol>' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>' +
+        '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+    $carousel
+      .one('slide.bs.carousel', function (e) {
+        e.preventDefault()
+        setTimeout(function () {
+          assert.ok($carousel.find('.carousel-item:nth-child(1)').is('.active'), 'first item still active')
+          assert.ok($carousel.find('.carousel-indicators li:nth-child(1)').is('.active'), 'first indicator still active')
+          $carousel.bootstrapCarousel('next')
+        }, 0)
+      })
+      .one('slid.bs.carousel', function () {
+        setTimeout(function () {
+          assert.ok(!$carousel.find('.carousel-item:nth-child(1)').is('.active'), 'first item still active')
+          assert.ok(!$carousel.find('.carousel-indicators li:nth-child(1)').is('.active'), 'first indicator still active')
+          assert.ok($carousel.find('.carousel-item:nth-child(2)').is('.active'), 'second item active')
+          assert.ok($carousel.find('.carousel-indicators li:nth-child(2)').is('.active'), 'second indicator active')
+          done()
+        }, 0)
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slide event with direction', function (assert) {
+    assert.expect(4)
+    var carouselHTML = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .one('slide.bs.carousel', function (e) {
+        assert.ok(e.direction, 'direction present on next')
+        assert.strictEqual(e.direction, 'left', 'direction is left on next')
+
+        $carousel
+          .one('slide.bs.carousel', function (e) {
+            assert.ok(e.direction, 'direction present on prev')
+            assert.strictEqual(e.direction, 'right', 'direction is right on prev')
+            done()
+          })
+          .bootstrapCarousel('prev')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slid event with direction', function (assert) {
+    assert.expect(4)
+    var carouselHTML = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function (e) {
+        assert.ok(e.direction, 'direction present on next')
+        assert.strictEqual(e.direction, 'left', 'direction is left on next')
+
+        $carousel
+          .one('slid.bs.carousel', function (e) {
+            assert.ok(e.direction, 'direction present on prev')
+            assert.strictEqual(e.direction, 'right', 'direction is right on prev')
+            done()
+          })
+          .bootstrapCarousel('prev')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slide event with relatedTarget', function (assert) {
+    assert.expect(2)
+    var template = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+
+    var done = assert.async()
+
+    $(template)
+      .on('slide.bs.carousel', function (e) {
+        assert.ok(e.relatedTarget, 'relatedTarget present')
+        assert.ok($(e.relatedTarget).hasClass('carousel-item'), 'relatedTarget has class "item"')
+        done()
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slid event with relatedTarget', function (assert) {
+    assert.expect(2)
+    var template = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+
+    var done = assert.async()
+
+    $(template)
+      .on('slid.bs.carousel', function (e) {
+        assert.ok(e.relatedTarget, 'relatedTarget present')
+        assert.ok($(e.relatedTarget).hasClass('carousel-item'), 'relatedTarget has class "item"')
+        done()
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should fire slid and slide events with from and to', function (assert) {
+    assert.expect(4)
+    var template = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+
+    var done = assert.async()
+    $(template)
+      .on('slid.bs.carousel', function (e) {
+        assert.ok(typeof e.from !== 'undefined', 'from present')
+        assert.ok(typeof e.to !== 'undefined', 'to present')
+        $(this).off()
+        done()
+      })
+      .on('slide.bs.carousel', function (e) {
+        assert.ok(typeof e.from !== 'undefined', 'from present')
+        assert.ok(typeof e.to !== 'undefined', 'to present')
+        $(this).off('slide.bs.carousel')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should set interval from data attribute', function (assert) {
+    assert.expect(4)
+    var templateHTML = '<div id="myCarousel" class="carousel slide">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>First Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Second Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '<div class="carousel-caption">' +
+        '<h4>Third Thumbnail label</h4>' +
+        '<p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec ' +
+        'id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ' +
+        'ultricies vehicula ut id elit.</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+        '<a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+        '</div>'
+    var $carousel = $(templateHTML)
+    $carousel.attr('data-interval', 1814)
+
+    $carousel.appendTo('body')
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814)
+    $carousel.remove()
+
+    $carousel.appendTo('body').attr('data-modal', 'foobar')
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814, 'even if there is an data-modal attribute set')
+    $carousel.remove()
+
+    $carousel.appendTo('body')
+    $('[data-slide]').first().trigger('click')
+    $carousel.attr('data-interval', 1860)
+    $('[data-slide]').first().trigger('click')
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, 1814, 'attributes should be read only on initialization')
+    $carousel.remove()
+
+    $carousel.attr('data-interval', false)
+    $carousel.appendTo('body')
+    $carousel.bootstrapCarousel(1)
+    assert.strictEqual($carousel.data('bs.carousel')._config.interval, false, 'data attribute has higher priority than default options')
+    $carousel.remove()
+  })
+
+  QUnit.test('should skip over non-items when using item indices', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '<script type="text/x-metamorph" id="thingy"/>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.bootstrapCarousel(1)
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should skip over non-items when using next/prev methods', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="1814">' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '<script type="text/x-metamorph" id="thingy"/>' +
+        '<div class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div class="carousel-item">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.bootstrapCarousel('next')
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should go to previous item if left arrow key is pressed', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">' +
+        '<div class="carousel-inner">' +
+        '<div id="first" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="second" class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="third" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+
+    $template.trigger($.Event('keydown', {
+      which: 37
+    }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+  })
+
+  QUnit.test('should go to next item if right arrow key is pressed', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">' +
+        '<div class="carousel-inner">' +
+        '<div id="first" class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="second" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="third" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.trigger($.Event('keydown', {
+      which: 39
+    }))
+
+    assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
+  })
+
+  QUnit.test('should not prevent keydown if key is not ARROW_LEFT or ARROW_RIGHT', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">' +
+        '<div class="carousel-inner">' +
+        '<div id="first" class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+    var done = assert.async()
+
+    var eventArrowDown = $.Event('keydown', {
+      which: 40
+    })
+    var eventArrowUp   = $.Event('keydown', {
+      which: 38
+    })
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+    })
+
+    $template.trigger(eventArrowDown)
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+      done()
+    })
+
+    $template.trigger(eventArrowUp)
+  })
+
+  QUnit.test('should support disabling the keyboard navigation', function (assert) {
+    assert.expect(3)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false" data-keyboard="false">' +
+        '<div class="carousel-inner">' +
+        '<div id="first" class="carousel-item active">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="second" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="third" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $template.trigger($.Event('keydown', {
+      which: 39
+    }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press')
+
+    $template.trigger($.Event('keydown', {
+      which: 37
+    }))
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press')
+  })
+
+  QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
+    assert.expect(7)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">' +
+        '<div class="carousel-inner">' +
+        '<div id="first" class="carousel-item active">' +
+        '<img alt="">' +
+        '<input type="text" id="in-put">' +
+        '<textarea id="text-area"></textarea>' +
+        '</div>' +
+        '<div id="second" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '<div id="third" class="carousel-item">' +
+        '<img alt="">' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+    var $input = $template.find('#in-put')
+    var $textarea = $template.find('#text-area')
+
+    assert.strictEqual($input.length, 1, 'found <input>')
+    assert.strictEqual($textarea.length, 1, 'found <textarea>')
+
+    $template.bootstrapCarousel()
+
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item active')
+
+    $input.trigger($.Event('keydown', {
+      which: 39
+    }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press in <input>')
+
+    $input.trigger($.Event('keydown', {
+      which: 37
+    }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press in <input>')
+
+    $textarea.trigger($.Event('keydown', {
+      which: 39
+    }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after right arrow press in <textarea>')
+
+    $textarea.trigger($.Event('keydown', {
+      which: 37
+    }))
+    assert.strictEqual($template.find('.carousel-item')[0], $template.find('.active')[0], 'first item still active after left arrow press in <textarea>')
+  })
+
+  QUnit.test('should wrap around from end to start when wrap option is true', function (assert) {
+    assert.expect(3)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="true">' +
+        '<ol class="carousel-indicators">' +
+        '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="1"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="2"/>' +
+        '</ol>' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active" id="one">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="two">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="three">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>' +
+        '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+    var getActiveId = function () {
+      return $carousel.find('.carousel-item.active').attr('id')
+    }
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function () {
+        assert.strictEqual(getActiveId(), 'two', 'carousel slid from 1st to 2nd slide')
+        $carousel
+          .one('slid.bs.carousel', function () {
+            assert.strictEqual(getActiveId(), 'three', 'carousel slid from 2nd to 3rd slide')
+            $carousel
+              .one('slid.bs.carousel', function () {
+                assert.strictEqual(getActiveId(), 'one', 'carousel wrapped around and slid from 3rd to 1st slide')
+                done()
+              })
+              .bootstrapCarousel('next')
+          })
+          .bootstrapCarousel('next')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should wrap around from start to end when wrap option is true', function (assert) {
+    assert.expect(1)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="true">' +
+        '<ol class="carousel-indicators">' +
+        '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="1"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="2"/>' +
+        '</ol>' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active" id="one">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="two">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="three">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>' +
+        '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+
+    var done = assert.async()
+
+    $carousel
+      .on('slid.bs.carousel', function () {
+        assert.strictEqual($carousel.find('.carousel-item.active').attr('id'), 'three', 'carousel wrapped around and slid from 1st to 3rd slide')
+        done()
+      })
+      .bootstrapCarousel('prev')
+  })
+
+  QUnit.test('should stay at the end when the next method is called and wrap is false', function (assert) {
+    assert.expect(3)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="false">' +
+        '<ol class="carousel-indicators">' +
+        '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="1"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="2"/>' +
+        '</ol>' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active" id="one">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="two">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="three">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>' +
+        '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+    var getActiveId = function () {
+      return $carousel.find('.carousel-item.active').attr('id')
+    }
+
+    var done = assert.async()
+
+    $carousel
+      .one('slid.bs.carousel', function () {
+        assert.strictEqual(getActiveId(), 'two', 'carousel slid from 1st to 2nd slide')
+        $carousel
+          .one('slid.bs.carousel', function () {
+            assert.strictEqual(getActiveId(), 'three', 'carousel slid from 2nd to 3rd slide')
+            $carousel
+              .one('slid.bs.carousel', function () {
+                assert.ok(false, 'carousel slid when it should not have slid')
+              })
+              .bootstrapCarousel('next')
+            assert.strictEqual(getActiveId(), 'three', 'carousel did not wrap around and stayed on 3rd slide')
+            done()
+          })
+          .bootstrapCarousel('next')
+      })
+      .bootstrapCarousel('next')
+  })
+
+  QUnit.test('should stay at the start when the prev method is called and wrap is false', function (assert) {
+    assert.expect(1)
+    var carouselHTML = '<div id="carousel-example-generic" class="carousel slide" data-wrap="false">' +
+        '<ol class="carousel-indicators">' +
+        '<li data-target="#carousel-example-generic" data-slide-to="0" class="active"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="1"/>' +
+        '<li data-target="#carousel-example-generic" data-slide-to="2"/>' +
+        '</ol>' +
+        '<div class="carousel-inner">' +
+        '<div class="carousel-item active" id="one">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="two">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '<div class="carousel-item" id="three">' +
+        '<div class="carousel-caption"/>' +
+        '</div>' +
+        '</div>' +
+        '<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev"/>' +
+        '<a class="right carousel-control" href="#carousel-example-generic" data-slide="next"/>' +
+        '</div>'
+    var $carousel = $(carouselHTML)
+
+    $carousel
+      .on('slid.bs.carousel', function () {
+        assert.ok(false, 'carousel slid when it should not have slid')
+      })
+      .bootstrapCarousel('prev')
+    assert.strictEqual($carousel.find('.carousel-item.active').attr('id'), 'one', 'carousel did not wrap around and stayed on 1st slide')
+  })
+
+  QUnit.test('should not prevent keydown for inputs and textareas', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">' +
+        '<div class="carousel-inner">' +
+          '<div id="first" class="carousel-item">' +
+            '<input type="text" id="inputText" />' +
+          '</div>' +
+          '<div id="second" class="carousel-item active">' +
+            '<textarea id="txtArea"></textarea>' +
+          '</div>' +
+        '</div>' +
+        '</div>'
+    var $template = $(templateHTML)
+    var done = assert.async()
+    $template.appendTo('#qunit-fixture')
+    var $inputText = $template.find('#inputText')
+    var $textArea = $template.find('#txtArea')
+    $template.bootstrapCarousel()
+
+    var eventKeyDown = $.Event('keydown', {
+      which: 65
+    }) // 65 for "a"
+    $inputText.on('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+    })
+    $inputText.trigger(eventKeyDown)
+
+    $textArea.on('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+      done()
+    })
+    $textArea.trigger(eventKeyDown)
+  })
+
+  QUnit.test('Should not go to the next item when the carousel is not visible', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var html = '<div id="myCarousel" class="carousel slide" data-interval="50" style="display: none;">' +
+             '  <div class="carousel-inner">' +
+             '    <div id="firstItem" class="carousel-item active">' +
+             '      <img alt="">' +
+             '    </div>' +
+             '    <div class="carousel-item">' +
+             '      <img alt="">' +
+             '    </div>' +
+             '    <div class="carousel-item">' +
+             '      <img alt="">' +
+             '    </div>' +
+             '  <a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+             '  <a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+             '</div>'
+    var $html = $(html)
+    $html
+      .appendTo('#qunit-fixture')
+      .bootstrapCarousel()
+
+    var $firstItem = $('#firstItem')
+    setTimeout(function () {
+      assert.ok($firstItem.hasClass('active'))
+      $html
+        .bootstrapCarousel('dispose')
+        .attr('style', 'visibility: hidden;')
+        .bootstrapCarousel()
+
+      setTimeout(function () {
+        assert.ok($firstItem.hasClass('active'))
+        done()
+      }, 80)
+    }, 80)
+  })
+
+  QUnit.test('Should not go to the next item when the parent of the carousel is not visible', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var html = '<div id="parent" style="display: none;">' +
+             '  <div id="myCarousel" class="carousel slide" data-interval="50" style="display: none;">' +
+             '    <div class="carousel-inner">' +
+             '      <div id="firstItem" class="carousel-item active">' +
+             '        <img alt="">' +
+             '      </div>' +
+             '      <div class="carousel-item">' +
+             '        <img alt="">' +
+             '      </div>' +
+             '      <div class="carousel-item">' +
+             '        <img alt="">' +
+             '      </div>' +
+             '    <a class="left carousel-control" href="#myCarousel" data-slide="prev">&lsaquo;</a>' +
+             '    <a class="right carousel-control" href="#myCarousel" data-slide="next">&rsaquo;</a>' +
+             '  </div>' +
+             '</div>'
+    var $html = $(html)
+    $html.appendTo('#qunit-fixture')
+    var $parent = $html.find('#parent')
+    var $carousel = $html.find('#myCarousel')
+    $carousel.bootstrapCarousel()
+    var $firstItem = $('#firstItem')
+
+    setTimeout(function () {
+      assert.ok($firstItem.hasClass('active'))
+      $carousel.bootstrapCarousel('dispose')
+      $parent.attr('style', 'visibility: hidden;')
+      $carousel.bootstrapCarousel()
+
+      setTimeout(function () {
+        assert.ok($firstItem.hasClass('active'))
+        done()
+      }, 80)
+    }, 80)
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/collapse.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/collapse.js
new file mode 100644
index 0000000..7f4cedd
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/collapse.js
@@ -0,0 +1,858 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('collapse plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).collapse, 'collapse method is defined')
+  })
+
+  QUnit.module('collapse', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapCollapse = $.fn.collapse.noConflict()
+    },
+    afterEach: function () {
+      $.fn.collapse = $.fn.bootstrapCollapse
+      delete $.fn.bootstrapCollapse
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.collapse, 'undefined', 'collapse was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapCollapse()
+    try {
+      $el.bootstrapCollapse('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $collapse = $el.bootstrapCollapse()
+    assert.ok($collapse instanceof $, 'returns jquery collection')
+    assert.strictEqual($collapse[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should show a collapsed element', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $el = $('<div class="collapse"/>')
+
+    $el.one('shown.bs.collapse', function () {
+      assert.ok($el.hasClass('show'), 'has class "show"')
+      assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
+      done()
+    }).bootstrapCollapse('show')
+  })
+
+  QUnit.test('should show multiple collapsed elements', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href=".multi"/>').appendTo('#qunit-fixture')
+    var $el = $('<div class="collapse multi"/>').appendTo('#qunit-fixture')
+    var $el2 = $('<div class="collapse multi"/>').appendTo('#qunit-fixture')
+    $el.one('shown.bs.collapse', function () {
+      assert.ok($el.hasClass('show'), 'has class "show"')
+      assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
+    })
+    $el2.one('shown.bs.collapse', function () {
+      assert.ok($el2.hasClass('show'), 'has class "show"')
+      assert.ok(!/height/i.test($el2.attr('style')), 'has height reset')
+      done()
+    })
+    $target.trigger('click')
+  })
+
+  QUnit.test('should collapse only the first collapse', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var html = [
+      '<div class="panel-group" id="accordion1">',
+      '<div class="panel">',
+      '<div id="collapse1" class="collapse"/>',
+      '</div>',
+      '</div>',
+      '<div class="panel-group" id="accordion2">',
+      '<div class="panel">',
+      '<div id="collapse2" class="collapse show"/>',
+      '</div>',
+      '</div>'
+    ].join('')
+    $(html).appendTo('#qunit-fixture')
+    var $el1 = $('#collapse1')
+    var $el2 = $('#collapse2')
+    $el1.one('shown.bs.collapse', function () {
+      assert.ok($el1.hasClass('show'))
+      assert.ok($el2.hasClass('show'))
+      done()
+    }).bootstrapCollapse('show')
+  })
+
+  QUnit.test('should hide a collapsed element', function (assert) {
+    assert.expect(1)
+    var $el = $('<div class="collapse"/>').bootstrapCollapse('hide')
+
+    assert.ok(!$el.hasClass('show'), 'does not have class "show"')
+  })
+
+  QUnit.test('should not fire shown when show is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse"/>')
+      .on('show.bs.collapse', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.collapse', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should reset style to auto after finishing opening collapse', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div class="collapse" style="height: 0px"/>')
+      .on('show.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '0px', 'height is 0px')
+      })
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '', 'height is auto')
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should reset style to auto after finishing closing collapse', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse"/>')
+      .on('shown.bs.collapse', function () {
+        $(this).bootstrapCollapse('hide')
+      })
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual(this.style.height, '', 'height is auto')
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should remove "collapsed" class from target when collapse is shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'), 'target does not have collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should add "collapsed" class to target when collapse is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should remove "collapsed" class from all triggers targeting the collapse when the collapse is shown', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'), 'target trigger does not have collapsed class')
+        assert.ok(!$alt.hasClass('collapsed'), 'alt trigger does not have collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should add "collapsed" class to all triggers targeting the collapse when the collapse is hidden', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
+        assert.ok($alt.hasClass('collapsed'), 'alt trigger has collapsed class')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should not close a collapse when initialized with "show" option if already shown', function (assert) {
+    assert.expect(0)
+    var done = assert.async()
+
+    var $test = $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hide.bs.collapse', function () {
+        assert.ok(false)
+      })
+
+    $test.bootstrapCollapse('show')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should open a collapse when initialized with "show" option if not already shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $test = $('<div id="test1" />')
+      .appendTo('#qunit-fixture')
+      .on('show.bs.collapse', function () {
+        assert.ok(true)
+      })
+
+    $test.bootstrapCollapse('show')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should not show a collapse when initialized with "hide" option if already hidden', function (assert) {
+    assert.expect(0)
+    var done = assert.async()
+
+    $('<div class="collapse"></div>')
+      .appendTo('#qunit-fixture')
+      .on('show.bs.collapse', function () {
+        assert.ok(false, 'showing a previously-uninitialized hidden collapse when the "hide" method is called')
+      })
+      .bootstrapCollapse('hide')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should hide a collapse when initialized with "hide" option if not already hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="collapse show"></div>')
+      .appendTo('#qunit-fixture')
+      .on('hide.bs.collapse', function () {
+        assert.ok(true, 'hiding a previously-uninitialized shown collapse when the "hide" method is called')
+      })
+      .bootstrapCollapse('hide')
+
+    setTimeout(done, 0)
+  })
+
+  QUnit.test('should remove "collapsed" class from active accordion target', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" />').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="show" data-parent="#accordion"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2" />').appendTo($groups.eq(1))
+
+    $('<div id="body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3" />').appendTo($groups.eq(2))
+
+    $('<div id="body3" data-parent="#accordion"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
+        assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
+        assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should allow dots in data-parent', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div class="accordion">' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="show" data-parent=".accordion"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2"/>').appendTo($groups.eq(1))
+
+    $('<div id="body2" data-parent=".accordion"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3"/>').appendTo($groups.eq(2))
+
+    $('<div id="body3" data-parent=".accordion"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
+        assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
+        assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on trigger/control when collapse is shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on target is "true"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on trigger/control when collapse is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on target is "false"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on all triggers targeting the collapse when the collapse is shown', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on trigger/control is "true"')
+        assert.strictEqual($alt.attr('aria-expanded'), 'true', 'aria-expanded on alternative trigger/control is "true"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on all triggers targeting the collapse when the collapse is hidden', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+    var $alt = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on trigger/control is "false"')
+        assert.strictEqual($alt.attr('aria-expanded'), 'false', 'aria-expanded on alternative trigger/control is "false"')
+        done()
+      })
+
+    $target.trigger('click')
+  })
+
+  QUnit.test('should change aria-expanded from active accordion trigger/control to "false" and set the trigger/control for the newly active one to "true"', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '</div>'
+    var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" aria-expanded="true" href="#body1"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="show" data-parent="#accordion"/>').appendTo($groups.eq(0))
+
+    var $target2 = $('<a role="button" data-toggle="collapse" aria-expanded="false" href="#body2" class="collapsed" aria-expanded="false" />').appendTo($groups.eq(1))
+
+    $('<div id="body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
+
+    var $target3 = $('<a class="collapsed" data-toggle="collapse" aria-expanded="false" role="button" href="#body3"/>').appendTo($groups.eq(2))
+
+    $('<div id="body3" data-parent="#accordion"/>')
+      .appendTo($groups.eq(2))
+      .on('shown.bs.collapse', function () {
+        assert.strictEqual($target1.attr('aria-expanded'), 'false', 'inactive trigger/control 1 has aria-expanded="false"')
+        assert.strictEqual($target2.attr('aria-expanded'), 'false', 'inactive trigger/control 2 has aria-expanded="false"')
+        assert.strictEqual($target3.attr('aria-expanded'), 'true', 'active trigger/control 3 has aria-expanded="true"')
+
+        done()
+      })
+
+    $target3.trigger('click')
+  })
+
+  QUnit.test('should not fire show event if show is prevented because other element is still transitioning', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var accordionHTML = '<div id="accordion">' +
+        '<div class="card"/>' +
+        '<div class="card"/>' +
+        '</div>'
+    var showFired = false
+    var $groups   = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
+
+    var $target1 = $('<a role="button" data-toggle="collapse" href="#body1"/>').appendTo($groups.eq(0))
+
+    $('<div id="body1" class="collapse" data-parent="#accordion"/>')
+      .appendTo($groups.eq(0))
+      .on('show.bs.collapse', function () {
+        showFired = true
+      })
+
+    var $target2 = $('<a role="button" data-toggle="collapse" href="#body2"/>').appendTo($groups.eq(1))
+    var $body2   = $('<div id="body2" class="collapse" data-parent="#accordion"/>').appendTo($groups.eq(1))
+
+    $target2.trigger('click')
+
+    $body2
+      .toggleClass('show collapsing')
+      .data('bs.collapse')._isTransitioning = 1
+
+    $target1.trigger('click')
+
+    setTimeout(function () {
+      assert.ok(!showFired, 'show event did not fire')
+      done()
+    }, 1)
+  })
+
+  QUnit.test('should add "collapsed" class to target when collapse is hidden via manual invocation', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1" class="show"/>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.collapse', function () {
+        assert.ok($target.hasClass('collapsed'))
+        done()
+      })
+      .bootstrapCollapse('hide')
+  })
+
+  QUnit.test('should remove "collapsed" class from target when collapse is shown via manual invocation', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
+
+    $('<div id="test1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok(!$target.hasClass('collapsed'))
+        done()
+      })
+      .bootstrapCollapse('show')
+  })
+
+  QUnit.test('should allow accordion to use children other than card', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var accordionHTML = '<div id="accordion">' +
+        '<div class="item">' +
+        '<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
+        '<div id="collapseOne" class="collapse" role="tabpanel" aria-labelledby="headingThree" data-parent="#accordion"></div>' +
+        '</div>' +
+        '<div class="item">' +
+        '<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
+        '<div id="collapseTwo" class="collapse show" role="tabpanel" aria-labelledby="headingTwo" data-parent="#accordion"></div>' +
+        '</div>' +
+        '</div>'
+
+    $(accordionHTML).appendTo('#qunit-fixture')
+    var $trigger = $('#linkTrigger')
+    var $triggerTwo = $('#linkTriggerTwo')
+    var $collapseOne = $('#collapseOne')
+    var $collapseTwo = $('#collapseTwo')
+    $collapseOne.on('shown.bs.collapse', function () {
+      assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
+      assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
+      $collapseTwo.on('shown.bs.collapse', function () {
+        assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
+        assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
+        done()
+      })
+      $triggerTwo.trigger($.Event('click'))
+    })
+    $trigger.trigger($.Event('click'))
+  })
+
+  QUnit.test('should allow accordion to contain nested elements', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var accordionHTML = '<div id="accordion">' +
+        '<div class="row">' +
+        '<div class="col-lg-6">' +
+        '<div class="item">' +
+        '<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
+        '<div id="collapseOne" class="collapse" role="tabpanel" aria-labelledby="headingThree" data-parent="#accordion"></div>' +
+        '</div>' +
+        '</div>' +
+        '<div class="col-lg-6">' +
+        '<div class="item">' +
+        '<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
+        '<div id="collapseTwo" class="collapse show" role="tabpanel" aria-labelledby="headingTwo" data-parent="#accordion"></div>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+
+    $(accordionHTML).appendTo('#qunit-fixture')
+    var $trigger = $('#linkTrigger')
+    var $triggerTwo = $('#linkTriggerTwo')
+    var $collapseOne = $('#collapseOne')
+    var $collapseTwo = $('#collapseTwo')
+    $collapseOne.on('shown.bs.collapse', function () {
+      assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
+      assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
+      $collapseTwo.on('shown.bs.collapse', function () {
+        assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
+        assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
+        done()
+      })
+      $triggerTwo.trigger($.Event('click'))
+    })
+    $trigger.trigger($.Event('click'))
+  })
+
+  QUnit.test('should allow accordion to target multiple elements', function (assert) {
+    assert.expect(8)
+    var done = assert.async()
+    var accordionHTML = '<div id="accordion">' +
+      '<a id="linkTriggerOne" data-toggle="collapse" data-target=".collapseOne" href="#" aria-expanded="false" aria-controls="collapseOne"></a>' +
+      '<a id="linkTriggerTwo" data-toggle="collapse" data-target=".collapseTwo" href="#" aria-expanded="false" aria-controls="collapseTwo"></a>' +
+      '<div id="collapseOneOne" class="collapse collapseOne" role="tabpanel" data-parent="#accordion"></div>' +
+      '<div id="collapseOneTwo" class="collapse collapseOne" role="tabpanel" data-parent="#accordion"></div>' +
+      '<div id="collapseTwoOne" class="collapse collapseTwo" role="tabpanel" data-parent="#accordion"></div>' +
+      '<div id="collapseTwoTwo" class="collapse collapseTwo" role="tabpanel" data-parent="#accordion"></div>' +
+      '</div>'
+
+    $(accordionHTML).appendTo('#qunit-fixture')
+    var $trigger = $('#linkTriggerOne')
+    var $triggerTwo = $('#linkTriggerTwo')
+    var $collapseOneOne = $('#collapseOneOne')
+    var $collapseOneTwo = $('#collapseOneTwo')
+    var $collapseTwoOne = $('#collapseTwoOne')
+    var $collapseTwoTwo = $('#collapseTwoTwo')
+    var collapsedElements = {
+      one : false,
+      two : false
+    }
+
+    function firstTest() {
+      assert.ok($collapseOneOne.hasClass('show'), '#collapseOneOne is shown')
+      assert.ok($collapseOneTwo.hasClass('show'), '#collapseOneTwo is shown')
+      assert.ok(!$collapseTwoOne.hasClass('show'), '#collapseTwoOne is not shown')
+      assert.ok(!$collapseTwoTwo.hasClass('show'), '#collapseTwoTwo is not shown')
+      $triggerTwo.trigger($.Event('click'))
+    }
+
+    function secondTest() {
+      assert.ok(!$collapseOneOne.hasClass('show'), '#collapseOneOne is not shown')
+      assert.ok(!$collapseOneTwo.hasClass('show'), '#collapseOneTwo is not shown')
+      assert.ok($collapseTwoOne.hasClass('show'), '#collapseTwoOne is shown')
+      assert.ok($collapseTwoTwo.hasClass('show'), '#collapseTwoTwo is shown')
+      done()
+    }
+
+    $collapseOneOne.on('shown.bs.collapse', function () {
+      if (collapsedElements.one) {
+        firstTest()
+      } else {
+        collapsedElements.one = true
+      }
+    })
+
+    $collapseOneTwo.on('shown.bs.collapse', function () {
+      if (collapsedElements.one) {
+        firstTest()
+      } else {
+        collapsedElements.one = true
+      }
+    })
+
+    $collapseTwoOne.on('shown.bs.collapse', function () {
+      if (collapsedElements.two) {
+        secondTest()
+      } else {
+        collapsedElements.two = true
+      }
+    })
+
+    $collapseTwoTwo.on('shown.bs.collapse', function () {
+      if (collapsedElements.two) {
+        secondTest()
+      } else {
+        collapsedElements.two = true
+      }
+    })
+
+    $trigger.trigger($.Event('click'))
+  })
+
+  QUnit.test('should collapse accordion children but not nested accordion children', function (assert) {
+    assert.expect(9)
+    var done = assert.async()
+    $('<div id="accordion">' +
+        '<div class="item">' +
+        '<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
+        '<div id="collapseOne" data-parent="#accordion" class="collapse" role="tabpanel" aria-labelledby="headingThree">' +
+        '<div id="nestedAccordion">' +
+        '<div class="item">' +
+        '<a id="nestedLinkTrigger" data-toggle="collapse" href="#nestedCollapseOne" aria-expanded="false" aria-controls="nestedCollapseOne"></a>' +
+        '<div id="nestedCollapseOne" data-parent="#nestedAccordion" class="collapse" role="tabpanel" aria-labelledby="headingThree">' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<div class="item">' +
+        '<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
+        '<div id="collapseTwo" data-parent="#accordion" class="collapse show" role="tabpanel" aria-labelledby="headingTwo"></div>' +
+        '</div>' +
+        '</div>').appendTo('#qunit-fixture')
+    var $trigger = $('#linkTrigger')
+    var $triggerTwo = $('#linkTriggerTwo')
+    var $nestedTrigger = $('#nestedLinkTrigger')
+    var $collapseOne = $('#collapseOne')
+    var $collapseTwo = $('#collapseTwo')
+    var $nestedCollapseOne = $('#nestedCollapseOne')
+
+    $collapseOne.one('shown.bs.collapse', function () {
+      assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
+      assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
+      assert.ok(!$('#nestedCollapseOne').hasClass('show'), '#nestedCollapseOne is not shown')
+      $nestedCollapseOne.one('shown.bs.collapse', function () {
+        assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
+        assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
+        assert.ok($nestedCollapseOne.hasClass('show'), '#nestedCollapseOne is shown')
+        $collapseTwo.one('shown.bs.collapse', function () {
+          assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
+          assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
+          assert.ok($nestedCollapseOne.hasClass('show'), '#nestedCollapseOne is shown')
+          done()
+        })
+        $triggerTwo.trigger($.Event('click'))
+      })
+      $nestedTrigger.trigger($.Event('click'))
+    })
+    $trigger.trigger($.Event('click'))
+  })
+
+  QUnit.test('should not prevent event for input', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var $target = $('<input type="checkbox" data-toggle="collapse" data-target="#collapsediv1" />').appendTo('#qunit-fixture')
+
+    $('<div id="collapsediv1"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok($(this).hasClass('show'))
+        assert.ok($target.attr('aria-expanded') === 'true')
+        assert.ok($target.prop('checked'))
+        done()
+      })
+
+    $target.trigger($.Event('click'))
+  })
+
+  QUnit.test('should add "collapsed" class to triggers only when all the targeted collapse are hidden', function (assert) {
+    assert.expect(9)
+    var done = assert.async()
+
+    var $trigger1 = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+    var $trigger2 = $('<a role="button" data-toggle="collapse" href="#test2"/>').appendTo('#qunit-fixture')
+    var $trigger3 = $('<a role="button" data-toggle="collapse" href=".multi"/>').appendTo('#qunit-fixture')
+
+    var $target1 = $('<div id="test1" class="multi"/>').appendTo('#qunit-fixture')
+    var $target2 = $('<div id="test2" class="multi"/>').appendTo('#qunit-fixture')
+
+    $target2.one('shown.bs.collapse', function () {
+      assert.ok(!$trigger1.hasClass('collapsed'), 'trigger1 does not have collapsed class')
+      assert.ok(!$trigger2.hasClass('collapsed'), 'trigger2 does not have collapsed class')
+      assert.ok(!$trigger3.hasClass('collapsed'), 'trigger3 does not have collapsed class')
+      $target2.one('hidden.bs.collapse', function () {
+        assert.ok(!$trigger1.hasClass('collapsed'), 'trigger1 does not have collapsed class')
+        assert.ok($trigger2.hasClass('collapsed'), 'trigger2 has collapsed class')
+        assert.ok(!$trigger3.hasClass('collapsed'), 'trigger3 does not have collapsed class')
+        $target1.one('hidden.bs.collapse', function () {
+          assert.ok($trigger1.hasClass('collapsed'), 'trigger1 has collapsed class')
+          assert.ok($trigger2.hasClass('collapsed'), 'trigger2 has collapsed class')
+          assert.ok($trigger3.hasClass('collapsed'), 'trigger3 has collapsed class')
+          done()
+        })
+        $trigger1.trigger('click')
+      })
+      $trigger2.trigger('click')
+    })
+    $trigger3.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" to triggers targeting shown collaspe and aria-expanded="false" only when all the targeted collapses are shown', function (assert) {
+    assert.expect(9)
+    var done = assert.async()
+
+    var $trigger1 = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
+    var $trigger2 = $('<a role="button" data-toggle="collapse" href="#test2"/>').appendTo('#qunit-fixture')
+    var $trigger3 = $('<a role="button" data-toggle="collapse" href=".multi"/>').appendTo('#qunit-fixture')
+
+    var $target1 = $('<div id="test1" class="multi collapse"/>').appendTo('#qunit-fixture')
+    var $target2 = $('<div id="test2" class="multi collapse"/>').appendTo('#qunit-fixture')
+
+    $target2.one('shown.bs.collapse', function () {
+      assert.strictEqual($trigger1.attr('aria-expanded'), 'true', 'aria-expanded on trigger1 is "true"')
+      assert.strictEqual($trigger2.attr('aria-expanded'), 'true', 'aria-expanded on trigger2 is "true"')
+      assert.strictEqual($trigger3.attr('aria-expanded'), 'true', 'aria-expanded on trigger3 is "true"')
+      $target2.one('hidden.bs.collapse', function () {
+        assert.strictEqual($trigger1.attr('aria-expanded'), 'true', 'aria-expanded on trigger1 is "true"')
+        assert.strictEqual($trigger2.attr('aria-expanded'), 'false', 'aria-expanded on trigger2 is "false"')
+        assert.strictEqual($trigger3.attr('aria-expanded'), 'true', 'aria-expanded on trigger3 is "true"')
+        $target1.one('hidden.bs.collapse', function () {
+          assert.strictEqual($trigger1.attr('aria-expanded'), 'false', 'aria-expanded on trigger1 is "fasle"')
+          assert.strictEqual($trigger2.attr('aria-expanded'), 'false', 'aria-expanded on trigger2 is "false"')
+          assert.strictEqual($trigger3.attr('aria-expanded'), 'false', 'aria-expanded on trigger3 is "false"')
+          done()
+        })
+        $trigger1.trigger('click')
+      })
+      $trigger2.trigger('click')
+    })
+    $trigger3.trigger('click')
+  })
+
+  QUnit.test('should not prevent interactions inside the collapse element', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $target = $('<input type="checkbox" data-toggle="collapse" data-target="#collapsediv1" />').appendTo('#qunit-fixture')
+    var htmlCollapse =
+      '<div id="collapsediv1" class="collapse">' +
+      ' <input type="checkbox" id="testCheckbox" />' +
+      '</div>'
+
+    $(htmlCollapse)
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.collapse', function () {
+        assert.ok($target.prop('checked'), '$trigger is checked')
+        var $testCheckbox = $('#testCheckbox')
+        $testCheckbox.trigger($.Event('click'))
+        setTimeout(function () {
+          assert.ok($testCheckbox.prop('checked'), '$testCheckbox is checked too')
+          done()
+        }, 5)
+      })
+
+    $target.trigger($.Event('click'))
+  })
+
+  QUnit.test('should allow jquery object in parent config', function (assert) {
+    assert.expect(1)
+    var html =
+    '<div class="my-collapse">' +
+    '  <div class="item">' +
+    '    <a data-toggle="collapse" href="#">Toggle item</a>' +
+    '    <div class="collapse">Lorem ipsum</div>' +
+    '  </div>' +
+    '</div>'
+
+    $(html).appendTo('#qunit-fixture')
+    try {
+      $('[data-toggle="collapse"]').bootstrapCollapse({
+        parent: $('.my-collapse')
+      })
+      assert.ok(true, 'collapse correctly created')
+    } catch (err) {
+      assert.ok(false, 'collapse not created')
+    }
+  })
+
+  QUnit.test('should allow DOM object in parent config', function (assert) {
+    assert.expect(1)
+    var html =
+    '<div class="my-collapse">' +
+    '  <div class="item">' +
+    '    <a data-toggle="collapse" href="#">Toggle item</a>' +
+    '    <div class="collapse">Lorem ipsum</div>' +
+    '  </div>' +
+    '</div>'
+
+    $(html).appendTo('#qunit-fixture')
+    try {
+      $('[data-toggle="collapse"]').bootstrapCollapse({
+        parent: $('.my-collapse')[0]
+      })
+      assert.ok(true, 'collapse correctly created')
+    } catch (err) {
+      assert.ok(false, 'collapse not created')
+    }
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/dropdown.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/dropdown.js
new file mode 100644
index 0000000..81d35ff
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/dropdown.js
@@ -0,0 +1,1124 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('dropdowns plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).dropdown, 'dropdown method is defined')
+  })
+
+  QUnit.module('dropdowns', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapDropdown = $.fn.dropdown.noConflict()
+    },
+    afterEach: function () {
+      $.fn.dropdown = $.fn.bootstrapDropdown
+      delete $.fn.bootstrapDropdown
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.dropdown, 'undefined', 'dropdown was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapDropdown()
+    try {
+      $el.bootstrapDropdown('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $dropdown = $el.bootstrapDropdown()
+    assert.ok($dropdown instanceof $, 'returns jquery collection')
+    assert.strictEqual($dropdown[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should not open dropdown if target is disabled via attribute', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    $(dropdownHTML).appendTo('#qunit-fixture')
+    var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown.on('click', function () {
+      assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
+      done()
+    })
+    $dropdown.trigger($.Event('click'))
+  })
+
+  QUnit.test('should not add class position-static to dropdown if boundary not set', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('position-static'), '"position-static" class not added')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should add class position-static to dropdown if boundary not scrollParent', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-boundary="viewport">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('position-static'), '"position-static" class added')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="true" on target when dropdown menu is shown', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.strictEqual($dropdown.attr('aria-expanded'), 'true', 'aria-expanded is set to string "true" on click')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should set aria-expanded="false" on target when dropdown menu is hidden', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" aria-expanded="false" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('hidden.bs.dropdown', function () {
+        assert.strictEqual($dropdown.attr('aria-expanded'), 'false', 'aria-expanded is set to string "false" on hide')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+  QUnit.test('should not open dropdown if target is disabled via class', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+
+    $(dropdownHTML).appendTo('#qunit-fixture')
+    var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown.on('click', function () {
+      assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
+      done()
+    })
+    $dropdown.trigger($.Event('click'))
+  })
+
+  QUnit.test('should add class show to menu if clicked', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should test if element has a # before assuming it\'s a selector', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="/foo/" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should remove "show" class if body is clicked', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+        $(document.body).trigger('click')
+      }).on('hidden.bs.dropdown', function () {
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should remove "show" class if tabbing outside of menu', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="dropdown-divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
+        var e = $.Event('keyup')
+        e.which = 9 // Tab
+        $(document.body).trigger(e)
+      }).on('hidden.bs.dropdown', function () {
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should remove "show" class if body is clicked, with multiple dropdowns', function (assert) {
+    assert.expect(7)
+    var done = assert.async()
+    var dropdownHTML = '<div class="nav">' +
+        '<div class="dropdown" id="testmenu">' +
+        '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#sub1">Submenu 1</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<div class="btn-group">' +
+        '<button class="btn">Actions</button>' +
+        '<button class="btn dropdown-toggle" data-toggle="dropdown"></button>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Action 1</a>' +
+        '</div>' +
+        '</div>'
+    var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
+    var $first = $dropdowns.first()
+    var $last = $dropdowns.last()
+
+    assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
+
+    $first.parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
+        $(document.body).trigger('click')
+      }).on('hidden.bs.dropdown', function () {
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
+        $last.trigger('click')
+      })
+
+    $last.parent('.btn-group')
+      .on('shown.bs.dropdown', function () {
+        assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
+        $(document.body).trigger('click')
+      }).on('hidden.bs.dropdown', function () {
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
+        done()
+      })
+    $first.trigger('click')
+  })
+
+  QUnit.test('should remove "show" class if body if tabbing outside of menu, with multiple dropdowns', function (assert) {
+    assert.expect(7)
+    var done = assert.async()
+    var dropdownHTML = '<div class="nav">' +
+        '<div class="dropdown" id="testmenu">' +
+        '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#sub1">Submenu 1</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<div class="btn-group">' +
+        '<button class="btn">Actions</button>' +
+        '<button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"/></button>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Action 1</a>' +
+        '</div>' +
+        '</div>'
+    var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
+    var $first = $dropdowns.first()
+    var $last = $dropdowns.last()
+
+    assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
+
+    $first.parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
+        var e = $.Event('keyup')
+        e.which = 9 // Tab
+        $(document.body).trigger(e)
+      }).on('hidden.bs.dropdown', function () {
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
+        $last.trigger('click')
+      })
+
+    $last.parent('.btn-group')
+      .on('shown.bs.dropdown', function () {
+        assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
+        var e = $.Event('keyup')
+        e.which = 9 // Tab
+        $(document.body).trigger(e)
+      }).on('hidden.bs.dropdown', function () {
+        assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
+        done()
+      })
+    $first.trigger('click')
+  })
+
+  QUnit.test('should fire show and hide event', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var done = assert.async()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('show.bs.dropdown', function () {
+        assert.ok(true, 'show was fired')
+      })
+      .on('hide.bs.dropdown', function () {
+        assert.ok(true, 'hide was fired')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+  QUnit.test('should fire shown and hidden event', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var done = assert.async()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+      })
+      .on('hidden.bs.dropdown', function () {
+        assert.ok(true, 'hidden was fired')
+        done()
+      })
+
+    $dropdown.trigger('click')
+    $(document.body).trigger('click')
+  })
+
+  QUnit.test('should fire shown and hidden event with a relatedTarget', function (assert) {
+    assert.expect(2)
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    var done = assert.async()
+
+    $dropdown.parent('.dropdown')
+      .on('hidden.bs.dropdown', function (e) {
+        assert.strictEqual(e.relatedTarget, $dropdown[0])
+        done()
+      })
+      .on('shown.bs.dropdown', function (e) {
+        assert.strictEqual(e.relatedTarget, $dropdown[0])
+        $(document.body).trigger('click')
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should fire hide and hidden event with a clickEvent', function (assert) {
+    assert.expect(3)
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown.parent('.dropdown')
+      .on('hide.bs.dropdown', function (e) {
+        assert.ok(e.clickEvent)
+      })
+      .on('hidden.bs.dropdown', function (e) {
+        assert.ok(e.clickEvent)
+      })
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+        $(document.body).trigger('click')
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should fire hide and hidden event without a clickEvent if event type is not click', function (assert) {
+    assert.expect(3)
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown.parent('.dropdown')
+      .on('hide.bs.dropdown', function (e) {
+        assert.notOk(e.clickEvent)
+      })
+      .on('hidden.bs.dropdown', function (e) {
+        assert.notOk(e.clickEvent)
+      })
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+        $dropdown.trigger($.Event('keydown', {
+          which: 27
+        }))
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '<input type="text" id="input">' +
+        '<textarea id="textarea"/>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $input = $('#input')
+    var $textarea = $('#textarea')
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 38
+        }))
+        assert.ok($(document.activeElement).is($input), 'input still focused')
+
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 38
+        }))
+        assert.ok($(document.activeElement).is($textarea), 'textarea still focused')
+
+        done()
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should skip disabled element when using keyboard navigation', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item disabled" href="#">Disabled link</a>' +
+        '<button class="dropdown-item" type="button" disabled>Disabled button</button>' +
+        '<a id="item1" class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+        $dropdown.trigger($.Event('keydown', {
+          which: 40
+        }))
+        $dropdown.trigger($.Event('keydown', {
+          which: 40
+        }))
+        assert.ok(!$(document.activeElement).is('.disabled'), '.disabled is not focused')
+        assert.ok(!$(document.activeElement).is(':disabled'), ':disabled is not focused')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should focus next/previous element when using keyboard navigation', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a id="item1" class="dropdown-item" href="#">A link</a>' +
+        '<a id="item2" class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+        $dropdown.trigger($.Event('keydown', {
+          which: 40
+        }))
+        assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
+
+        $(document.activeElement).trigger($.Event('keydown', {
+          which: 40
+        }))
+        assert.ok($(document.activeElement).is($('#item2')), 'item2 is focused')
+
+        $(document.activeElement).trigger($.Event('keydown', {
+          which: 38
+        }))
+        assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
+        done()
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should not close the dropdown if the user clicks on a text field', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var dropdownHTML = '<div class="dropdown">' +
+        '<button type="button" data-toggle="dropdown">Dropdown</button>' +
+        '<div class="dropdown-menu">' +
+        '<input id="textField" type="text" />' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $textfield = $('#textField')
+    $textfield.on('click', function () {
+      assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+      done()
+    })
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+        $textfield.trigger($.Event('click'))
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should not close the dropdown if the user clicks on a textarea', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var dropdownHTML = '<div class="dropdown">' +
+        '<button type="button" data-toggle="dropdown">Dropdown</button>' +
+        '<div class="dropdown-menu">' +
+        '<textarea id="textArea"></textarea>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $textarea = $('#textArea')
+    $textarea.on('click', function () {
+      assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+      done()
+    })
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+        $textarea.trigger($.Event('click'))
+      })
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('Dropdown should not use Popper.js in navbar', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var html = '<nav class="navbar navbar-expand-md navbar-light bg-light">' +
+        '<div class="dropdown">' +
+        '  <a class="nav-link dropdown-toggle" href="#" id="dropdown" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>' +
+        '  <div class="dropdown-menu" aria-labelledby="dropdown">' +
+        '    <a class="dropdown-item" href="#">Action</a>' +
+        '    <a class="dropdown-item" href="#">Another action</a>' +
+        '    <a class="dropdown-item" href="#">Something else here</a>' +
+        '  </div>' +
+        '</div>' +
+        '</nav>'
+
+    $(html).appendTo('#qunit-fixture')
+    var $triggerDropdown = $('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    var $dropdownMenu = $triggerDropdown.next()
+
+    $triggerDropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        assert.ok(typeof $dropdownMenu.attr('style') === 'undefined', 'No inline style applied by Popper.js')
+        done()
+      })
+    $triggerDropdown.trigger($.Event('click'))
+  })
+
+  QUnit.test('should ignore keyboard events for <input>s and <textarea>s within dropdown-menu, except for escape key', function (assert) {
+    assert.expect(7)
+    var done = assert.async()
+
+    var dropdownHTML = '<div class="tabs">' +
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '<input type="text" id="input">' +
+        '<textarea id="textarea"/>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $input = $('#input')
+    var $textarea = $('#textarea')
+
+    $dropdown
+      .parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        // Space key
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 32
+        }))
+        assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 32
+        }))
+        assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
+
+        // Key up
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 38
+        }))
+        assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 38
+        }))
+        assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
+
+        // Key down
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 40
+        }))
+        assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 40
+        }))
+        assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
+
+        // Key escape
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 27
+        }))
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
+        done()
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should ignore space key events for <input>s within dropdown, and accept up, down and escape', function (assert) {
+    assert.expect(6)
+    var done = assert.async()
+
+    var dropdownHTML =
+        '<ul class="nav tabs">' +
+        '  <li class="dropdown">' +
+        '    <input type="text" id="input" data-toggle="dropdown">' +
+        '    <div class="dropdown-menu" role="menu">' +
+        '      <a id="item1" class="dropdown-item" href="#">Secondary link</a>' +
+        '      <a id="item2" class="dropdown-item" href="#">Something else here</a>' +
+        '      <div class="divider"></div>' +
+        '      <a class="dropdown-item" href="#">Another link</a>' +
+        '    </div>' +
+        '  </li>' +
+        '</ul>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $input = $('#input')
+
+    $dropdown
+      .parent('.dropdown')
+      .one('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+
+        // Key space
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 32
+        }))
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+        assert.ok($(document.activeElement).is($input), 'input is still focused')
+
+        // Key escape
+        $input.trigger('focus').trigger($.Event('keydown', {
+          which: 27
+        }))
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
+
+        $dropdown
+          .parent('.dropdown')
+          .one('shown.bs.dropdown', function () {
+            // Key down
+            $input.trigger('focus').trigger($.Event('keydown', {
+              which: 40
+            }))
+            assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
+
+            $dropdown
+              .parent('.dropdown')
+              .one('shown.bs.dropdown', function () {
+                // Key up
+                $input.trigger('focus').trigger($.Event('keydown', {
+                  which: 38
+                }))
+                assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
+                done()
+              }).bootstrapDropdown('toggle')
+            $input.trigger('click')
+          })
+        $input.trigger('click')
+      })
+    $input.trigger('click')
+  })
+
+  QUnit.test('should ignore space key events for <textarea>s within dropdown, and accept up, down and escape', function (assert) {
+    assert.expect(6)
+    var done = assert.async()
+
+    var dropdownHTML =
+        '<ul class="nav tabs">' +
+        '  <li class="dropdown">' +
+        '    <textarea id="textarea" data-toggle="dropdown"></textarea>' +
+        '    <div class="dropdown-menu" role="menu">' +
+        '      <a id="item1" class="dropdown-item" href="#">Secondary link</a>' +
+        '      <a id="item2" class="dropdown-item" href="#">Something else here</a>' +
+        '      <div class="divider"></div>' +
+        '      <a class="dropdown-item" href="#">Another link</a>' +
+        '    </div>' +
+        '  </li>' +
+        '</ul>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var $textarea = $('#textarea')
+
+    $dropdown
+      .parent('.dropdown')
+      .one('shown.bs.dropdown', function () {
+        assert.ok(true, 'shown was fired')
+
+        // Key space
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 32
+        }))
+        assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
+        assert.ok($(document.activeElement).is($textarea), 'textarea is still focused')
+
+        // Key escape
+        $textarea.trigger('focus').trigger($.Event('keydown', {
+          which: 27
+        }))
+        assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
+
+        $dropdown
+          .parent('.dropdown')
+          .one('shown.bs.dropdown', function () {
+            // Key down
+            $textarea.trigger('focus').trigger($.Event('keydown', {
+              which: 40
+            }))
+            assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
+
+            $dropdown
+              .parent('.dropdown')
+              .one('shown.bs.dropdown', function () {
+                // Key up
+                $textarea.trigger('focus').trigger($.Event('keydown', {
+                  which: 38
+                }))
+                assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
+                done()
+              }).bootstrapDropdown('toggle')
+            $textarea.trigger('click')
+          })
+        $textarea.trigger('click')
+      })
+    $textarea.trigger('click')
+  })
+
+  QUnit.test('should not use Popper.js if display set to static', function (assert) {
+    assert.expect(1)
+    var dropdownHTML =
+        '<div class="dropdown">' +
+        '<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-display="static">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item" href="#">Secondary link</a>' +
+        '<a class="dropdown-item" href="#">Something else here</a>' +
+        '<div class="divider"/>' +
+        '<a class="dropdown-item" href="#">Another link</a>' +
+        '</div>' +
+        '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+    var done = assert.async()
+    var dropdownMenu = $dropdown.next()[0]
+
+    $dropdown.parent('.dropdown')
+      .on('shown.bs.dropdown', function () {
+        // Popper.js add this attribute when we use it
+        assert.strictEqual(dropdownMenu.getAttribute('x-placement'), null)
+        done()
+      })
+
+    $dropdown.trigger('click')
+  })
+
+  QUnit.test('should call Popper.js and detect navbar on update', function (assert) {
+    assert.expect(3)
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var dropdown = $dropdown.data('bs.dropdown')
+    dropdown.toggle()
+    assert.ok(dropdown._popper)
+
+    var spyPopper = sinon.spy(dropdown._popper, 'scheduleUpdate')
+    var spyDetectNavbar = sinon.spy(dropdown, '_detectNavbar')
+    dropdown.update()
+
+    assert.ok(spyPopper.called)
+    assert.ok(spyDetectNavbar.called)
+  })
+
+  QUnit.test('should just detect navbar on update', function (assert) {
+    assert.expect(2)
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var dropdown = $dropdown.data('bs.dropdown')
+    var spyDetectNavbar = sinon.spy(dropdown, '_detectNavbar')
+
+    dropdown.update()
+
+    assert.notOk(dropdown._popper)
+    assert.ok(spyDetectNavbar.called)
+  })
+
+  QUnit.test('should dispose dropdown with Popper', function (assert) {
+    assert.expect(6)
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var dropdown = $dropdown.data('bs.dropdown')
+    dropdown.toggle()
+
+    assert.ok(dropdown._popper)
+    assert.ok(dropdown._menu !== null)
+    assert.ok(dropdown._element !== null)
+    var spyDestroy = sinon.spy(dropdown._popper, 'destroy')
+
+    dropdown.dispose()
+
+    assert.ok(spyDestroy.called)
+    assert.ok(dropdown._menu === null)
+    assert.ok(dropdown._element === null)
+  })
+
+  QUnit.test('should dispose dropdown', function (assert) {
+    assert.expect(5)
+
+    var dropdownHTML =
+      '<div class="dropdown">' +
+      '  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
+      '  <div class="dropdown-menu">' +
+      '    <a class="dropdown-item" href="#">Another link</a>' +
+      '  </div>' +
+      '</div>'
+
+    var $dropdown = $(dropdownHTML)
+      .appendTo('#qunit-fixture')
+      .find('[data-toggle="dropdown"]')
+      .bootstrapDropdown()
+
+    var dropdown = $dropdown.data('bs.dropdown')
+
+    assert.notOk(dropdown._popper)
+    assert.ok(dropdown._menu !== null)
+    assert.ok(dropdown._element !== null)
+
+    dropdown.dispose()
+
+    assert.ok(dropdown._menu === null)
+    assert.ok(dropdown._element === null)
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/modal.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/modal.js
new file mode 100644
index 0000000..53a2e04
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/modal.js
@@ -0,0 +1,657 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('modal plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).modal, 'modal method is defined')
+  })
+
+  QUnit.module('modal', {
+    before: function () {
+      // Enable the scrollbar measurer
+      $('<style type="text/css"> .modal-scrollbar-measure { position: absolute; top: -9999px; width: 50px; height: 50px; overflow: scroll; } </style>').appendTo('head')
+      // Function to calculate the scrollbar width which is then compared to the padding or margin changes
+      $.fn.getScrollbarWidth = function () {
+        var scrollDiv = document.createElement('div')
+        scrollDiv.className = 'modal-scrollbar-measure'
+        document.body.appendChild(scrollDiv)
+        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+        document.body.removeChild(scrollDiv)
+        return scrollbarWidth
+      }
+
+      // Simulate scrollbars
+      $('html').css('padding-right', '16px')
+    },
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapModal = $.fn.modal.noConflict()
+    },
+    afterEach: function () {
+      $('.modal-backdrop, #modal-test').remove()
+      $(document.body).removeClass('modal-open')
+      $.fn.modal = $.fn.bootstrapModal
+      delete $.fn.bootstrapModal
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.modal, 'undefined', 'modal was set back to undefined (orig value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div id="modal-test"/>')
+    $el.bootstrapModal()
+    try {
+      $el.bootstrapModal('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div id="modal-test"/>')
+    var $modal = $el.bootstrapModal()
+    assert.ok($modal instanceof $, 'returns jquery collection')
+    assert.strictEqual($modal[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should expose defaults var for settings', function (assert) {
+    assert.expect(1)
+    assert.ok($.fn.bootstrapModal.Constructor.Default, 'default object exposed')
+  })
+
+  QUnit.test('should insert into dom when show method is called', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should fire show event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('show.bs.modal', function () {
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not fire shown when show was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('show.bs.modal', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should hide modal when hide is called', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should toggle when toggle is called', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).bootstrapModal('toggle')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('toggle')
+  })
+
+  QUnit.test('should remove from dom when click [data-dismiss="modal"]', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"><span class="close" data-dismiss="modal"/></div>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $(this).find('.close').trigger('click')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('toggle')
+  })
+
+  QUnit.test('should allow modal close with "backdrop:false"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div id="modal-test" data-backdrop="false"/>')
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close modal when clicking outside of modal-content', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        assert.notEqual($('#modal-test').length, 0, 'modal inserted into dom')
+        $('.contents').trigger('click')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $('#modal-test').trigger('click')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not close modal when clicking outside of modal-content if data-backdrop="true"', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test" data-backdrop="false"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        $('#modal-test').trigger('click')
+        assert.ok($('#modal-test').is(':visible'), 'modal not hidden')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close modal when escape key is pressed via keydown', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $div = $('<div id="modal-test"/>')
+    $div
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').length, 'modal inserted into dom')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $div.trigger($.Event('keydown', {
+          which: 27
+        }))
+
+        setTimeout(function () {
+          assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+          $div.remove()
+          done()
+        }, 0)
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not close modal when escape key is pressed via keyup', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $div = $('<div id="modal-test"/>')
+    $div
+      .on('shown.bs.modal', function () {
+        assert.ok($('#modal-test').length, 'modal inserted into dom')
+        assert.ok($('#modal-test').is(':visible'), 'modal visible')
+        $div.trigger($.Event('keyup', {
+          which: 27
+        }))
+
+        setTimeout(function () {
+          assert.ok($div.is(':visible'), 'modal still visible')
+          $div.remove()
+          done()
+        }, 0)
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should trigger hide event once when clicking outside of modal-content', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var triggered
+
+    $('<div id="modal-test"><div class="contents"/></div>')
+      .on('shown.bs.modal', function () {
+        triggered = 0
+        $('#modal-test').trigger('click')
+      })
+      .on('hide.bs.modal', function () {
+        triggered += 1
+        assert.strictEqual(triggered, 1, 'modal hide triggered once')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should remove aria-hidden attribute when shown, add it back when hidden', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<div id="modal-test" aria-hidden="true"/>')
+      .on('shown.bs.modal', function () {
+        assert.notOk($('#modal-test').is('[aria-hidden]'), 'aria-hidden attribute removed')
+        $(this).bootstrapModal('hide')
+      })
+      .on('hidden.bs.modal', function () {
+        assert.ok($('#modal-test').is('[aria-hidden]'), 'aria-hidden attribute added')
+        assert.strictEqual($('#modal-test').attr('aria-hidden'), 'true', 'correct aria-hidden="true" added')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should close reopened modal with [data-dismiss="modal"] click', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .one('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .one('hidden.bs.modal', function () {
+        // After one open-close cycle
+        assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+        $(this)
+          .one('shown.bs.modal', function () {
+            $('#close').trigger('click')
+          })
+          .one('hidden.bs.modal', function () {
+            assert.ok(!$('#modal-test').is(':visible'), 'modal hidden')
+            done()
+          })
+          .bootstrapModal('show')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should restore focus to toggling element when modal is hidden after having been opened via data-api', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .on('hidden.bs.modal', function () {
+        setTimeout(function () {
+          assert.ok($(document.activeElement).is($toggleBtn), 'toggling element is once again focused')
+          done()
+        }, 0)
+      })
+      .on('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+  })
+
+  QUnit.test('should not restore focus to toggling element if the associated show event gets prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $toggleBtn = $('<button data-toggle="modal" data-target="#modal-test"/>').appendTo('#qunit-fixture')
+    var $otherBtn = $('<button id="other-btn"/>').appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div>')
+      .one('show.bs.modal', function (e) {
+        e.preventDefault()
+        $otherBtn.trigger('focus')
+        setTimeout($.proxy(function () {
+          $(this).bootstrapModal('show')
+        }, this), 0)
+      })
+      .on('hidden.bs.modal', function () {
+        setTimeout(function () {
+          assert.ok($(document.activeElement).is($otherBtn), 'focus returned to toggling element')
+          done()
+        }, 0)
+      })
+      .on('shown.bs.modal', function () {
+        $('#close').trigger('click')
+      })
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+  })
+
+  QUnit.test('should adjust the inline padding of the modal when opening', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        var expectedPadding = $(this).getScrollbarWidth() + 'px'
+        var currentPadding = $(this).css('padding-right')
+        assert.strictEqual(currentPadding, expectedPadding, 'modal padding should be adjusted while opening')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should adjust the inline body padding when opening and restore when closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $body = $(document.body)
+    var originalPadding = $body.css('padding-right')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        var currentPadding = $body.css('padding-right')
+        assert.strictEqual(currentPadding, originalPadding, 'body padding should be reset after closing')
+        $body.removeAttr('style')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        var expectedPadding = parseFloat(originalPadding) + $(this).getScrollbarWidth() + 'px'
+        var currentPadding = $body.css('padding-right')
+        assert.strictEqual(currentPadding, expectedPadding, 'body padding should be adjusted while opening')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should store the original body padding in data-padding-right before showing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $body = $(document.body)
+    var originalPadding = '0px'
+    $body.css('padding-right', originalPadding)
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual(typeof $body.data('padding-right'), 'undefined', 'data-padding-right should be cleared after closing')
+        $body.removeAttr('style')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        assert.strictEqual($body.data('padding-right'), originalPadding, 'original body padding should be stored in data-padding-right')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not adjust the inline body padding when it does not overflow', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+    var originalPadding = $body.css('padding-right')
+
+    // Hide scrollbars to prevent the body overflowing
+    $body.css('overflow', 'hidden')        // Real scrollbar (for in-browser testing)
+    $('html').css('padding-right', '0px')  // Simulated scrollbar (for PhantomJS)
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        var currentPadding = $body.css('padding-right')
+        assert.strictEqual(currentPadding, originalPadding, 'body padding should not be adjusted')
+        $(this).bootstrapModal('hide')
+
+        // Restore scrollbars
+        $body.css('overflow', 'auto')
+        $('html').css('padding-right', '16px')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should adjust the inline padding of fixed elements when opening and restore when closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $element = $('<div class="fixed-top"></div>').appendTo('#qunit-fixture')
+    var originalPadding = $element.css('padding-right')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        var currentPadding = $element.css('padding-right')
+        assert.strictEqual(currentPadding, originalPadding, 'fixed element padding should be reset after closing')
+        $element.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        var expectedPadding = parseFloat(originalPadding) + $(this).getScrollbarWidth() + 'px'
+        var currentPadding = $element.css('padding-right')
+        assert.strictEqual(currentPadding, expectedPadding, 'fixed element padding should be adjusted while opening')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should store the original padding of fixed elements in data-padding-right before showing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $element = $('<div class="fixed-top"></div>').appendTo('#qunit-fixture')
+    var originalPadding = '0px'
+    $element.css('padding-right', originalPadding)
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual(typeof $element.data('padding-right'), 'undefined', 'data-padding-right should be cleared after closing')
+        $element.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        assert.strictEqual($element.data('padding-right'), originalPadding, 'original fixed element padding should be stored in data-padding-right')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should adjust the inline margin of sticky elements when opening and restore when closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $element = $('<div class="sticky-top"></div>').appendTo('#qunit-fixture')
+    var originalPadding = $element.css('margin-right')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        var currentPadding = $element.css('margin-right')
+        assert.strictEqual(currentPadding, originalPadding, 'sticky element margin should be reset after closing')
+        $element.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        var expectedPadding = parseFloat(originalPadding) - $(this).getScrollbarWidth() + 'px'
+        var currentPadding = $element.css('margin-right')
+        assert.strictEqual(currentPadding, expectedPadding, 'sticky element margin should be adjusted while opening')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should store the original margin of sticky elements in data-margin-right before showing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $element = $('<div class="sticky-top"></div>').appendTo('#qunit-fixture')
+    var originalPadding = '0px'
+    $element.css('margin-right', originalPadding)
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual(typeof $element.data('margin-right'), 'undefined', 'data-margin-right should be cleared after closing')
+        $element.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        assert.strictEqual($element.data('margin-right'), originalPadding, 'original sticky element margin should be stored in data-margin-right')
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should ignore values set via CSS when trying to restore body padding after closing', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+    var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual($body.attr('style').indexOf('padding-right'), -1, 'body does not have inline padding set')
+        $style.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should ignore other inline styles when trying to restore body padding after closing', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $body = $(document.body)
+    var $style = $('<style>body { padding-right: 42px; }</style>').appendTo('head')
+
+    $body.css('color', 'red')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual($body[0].style.paddingRight, '', 'body does not have inline padding set')
+        assert.strictEqual($body[0].style.color, 'red', 'body still has other inline styles set')
+        $body.removeAttr('style')
+        $style.remove()
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should properly restore non-pixel inline body padding after closing', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+
+    $body.css('padding-right', '5%')
+
+    $('<div id="modal-test"/>')
+      .on('hidden.bs.modal', function () {
+        assert.strictEqual($body[0].style.paddingRight, '5%', 'body does not have inline padding set')
+        $body.removeAttr('style')
+        done()
+      })
+      .on('shown.bs.modal', function () {
+        $(this).bootstrapModal('hide')
+      })
+      .bootstrapModal('show')
+  })
+
+  QUnit.test('should not follow link in area tag', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<map><area id="test" shape="default" data-toggle="modal" data-target="#modal-test" href="demo.html"/></map>')
+      .appendTo('#qunit-fixture')
+
+    $('<div id="modal-test"><div class="contents"><div id="close" data-dismiss="modal"/></div></div>')
+      .appendTo('#qunit-fixture')
+
+    $('#test')
+      .on('click.bs.modal.data-api', function (event) {
+        assert.notOk(event.isDefaultPrevented(), 'navigating to href will happen')
+
+        setTimeout(function () {
+          assert.ok(event.isDefaultPrevented(), 'model shown instead of navigating to href')
+          done()
+        }, 1)
+      })
+      .trigger('click')
+  })
+
+  QUnit.test('should not parse target as html', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div id=&quot;modal-test&quot;&gt;&lt;div class=&quot;contents&quot;&lt;div&lt;div id=&quot;close&quot; data-dismiss=&quot;modal&quot;/&gt;&lt;/div&gt;&lt;/div&gt;"/>')
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+    setTimeout(function () {
+      assert.strictEqual($('#modal-test').length, 0, 'target has not been parsed and added to the document')
+      done()
+    }, 1)
+  })
+
+  QUnit.test('should not execute js from target', function (assert) {
+    assert.expect(0)
+    var done = assert.async()
+
+    // This toggle button contains XSS payload in its data-target
+    // Note: it uses the onerror handler of an img element to execute the js, because a simple script element does not work here
+    //       a script element works in manual tests though, so here it is likely blocked by the qunit framework
+    var $toggleBtn = $('<button data-toggle="modal" data-target="&lt;div&gt;&lt;image src=&quot;missing.png&quot; onerror=&quot;$(&apos;#qunit-fixture button.control&apos;).trigger(&apos;click&apos;)&quot;&gt;&lt;/div&gt;"/>')
+      .appendTo('#qunit-fixture')
+    // The XSS payload above does not have a closure over this function and cannot access the assert object directly
+    // However, it can send a click event to the following control button, which will then fail the assert
+    $('<button>')
+      .addClass('control')
+      .on('click', function () {
+        assert.notOk(true, 'XSS payload is not executed as js')
+      })
+      .appendTo('#qunit-fixture')
+
+    $toggleBtn.trigger('click')
+    setTimeout(done, 500)
+  })
+
+  QUnit.test('should not try to open a modal which is already visible', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var count = 0
+
+    $('<div id="modal-test"/>').on('shown.bs.modal', function () {
+      count++
+    }).on('hidden.bs.modal', function () {
+      assert.strictEqual(count, 1, 'show() runs only once')
+      done()
+    })
+      .bootstrapModal('show')
+      .bootstrapModal('show')
+      .bootstrapModal('hide')
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/popover.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/popover.js
new file mode 100644
index 0000000..f4b04de
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/popover.js
@@ -0,0 +1,471 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('popover plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).popover, 'popover method is defined')
+  })
+
+  QUnit.module('popover', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapPopover = $.fn.popover.noConflict()
+    },
+    afterEach: function () {
+      $.fn.popover = $.fn.bootstrapPopover
+      delete $.fn.bootstrapPopover
+      $('.popover').remove()
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.popover, 'undefined', 'popover was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapPopover()
+    try {
+      $el.bootstrapPopover('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $popover = $el.bootstrapPopover()
+    assert.ok($popover instanceof $, 'returns jquery collection')
+    assert.strictEqual($popover[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should render popover element', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        $(this).bootstrapPopover('hide')
+      })
+      .on('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover removed')
+        done()
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should store popover instance in popover data object', function (assert) {
+    assert.expect(1)
+    var $popover = $('<a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a>').bootstrapPopover()
+
+    assert.ok($popover.data('bs.popover'), 'popover instance exists')
+  })
+
+  QUnit.test('should store popover trigger in popover instance data object', function (assert) {
+    assert.expect(1)
+    var $popover = $('<a href="#" title="ResentedHook">@ResentedHook</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover()
+
+    $popover.bootstrapPopover('show')
+
+    assert.ok($('.popover').data('bs.popover'), 'popover trigger stored in instance data')
+  })
+
+  QUnit.test('should get title and content from options', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: function () {
+          return '@fat'
+        },
+        content: function () {
+          return 'loves writing tests （╯°□°）╯︵ ┻━┻'
+        }
+      })
+
+    $popover
+      .one('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.strictEqual($('.popover .popover-header').text(), '@fat', 'title correctly inserted')
+        assert.strictEqual($('.popover .popover-body').text(), 'loves writing tests （╯°□°）╯︵ ┻━┻', 'content correctly inserted')
+        $popover.bootstrapPopover('hide')
+      })
+      .one('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover was removed')
+        done()
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should allow DOMElement title and content (html: true)', function (assert) {
+    assert.expect(5)
+    var title = document.createTextNode('@glebm <3 writing tests')
+    var content = $('<i>¯\\_(ツ)_/¯</i>').get(0)
+    var $popover = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        html: true,
+        title: title,
+        content: content
+      })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover inserted')
+    assert.strictEqual($('.popover .popover-header').text(), '@glebm <3 writing tests', 'title inserted')
+    assert.ok($.contains($('.popover').get(0), title), 'title node moved, not copied')
+    // toLowerCase because IE8 will return <I>...</I>
+    assert.strictEqual($('.popover .popover-body').html().toLowerCase(), '<i>¯\\_(ツ)_/¯</i>', 'content inserted')
+    assert.ok($.contains($('.popover').get(0), content), 'content node moved, not copied')
+  })
+
+  QUnit.test('should allow DOMElement title and content (html: false)', function (assert) {
+    assert.expect(5)
+    var title = document.createTextNode('@glebm <3 writing tests')
+    var content = $('<i>¯\\_(ツ)_/¯</i>').get(0)
+    var $popover = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: title,
+        content: content
+      })
+
+    $popover.bootstrapPopover('show')
+
+    assert.notEqual($('.popover').length, 0, 'popover inserted')
+    assert.strictEqual($('.popover .popover-header').text(), '@glebm <3 writing tests', 'title inserted')
+    assert.ok(!$.contains($('.popover').get(0), title), 'title node copied, not moved')
+    assert.strictEqual($('.popover .popover-body').html(), '¯\\_(ツ)_/¯', 'content inserted')
+    assert.ok(!$.contains($('.popover').get(0), content), 'content node copied, not moved')
+  })
+
+  QUnit.test('should not duplicate HTML object', function (assert) {
+    assert.expect(6)
+    var done = assert.async()
+    var $div = $('<div/>').html('loves writing tests （╯°□°）╯︵ ┻━┻')
+
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        html: true,
+        content: function () {
+          return $div
+        }
+      })
+
+    function popoverInserted() {
+      assert.notEqual($('.popover').length, 0, 'popover was inserted')
+      assert.equal($('.popover .popover-body').html(), $div[0].outerHTML, 'content correctly inserted')
+    }
+
+    $popover
+      .one('shown.bs.popover', function () {
+        popoverInserted()
+
+        $popover.one('hidden.bs.popover', function () {
+          assert.strictEqual($('.popover').length, 0, 'popover was removed')
+
+          $popover.one('shown.bs.popover', function () {
+            popoverInserted()
+
+            $popover.one('hidden.bs.popover', function () {
+              assert.strictEqual($('.popover').length, 0, 'popover was removed')
+              done()
+            }).bootstrapPopover('hide')
+          }).bootstrapPopover('show')
+        }).bootstrapPopover('hide')
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should get title and content from attributes', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover()
+      .one('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.strictEqual($('.popover .popover-header').text(), '@mdo', 'title correctly inserted')
+        assert.strictEqual($('.popover .popover-body').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
+        $popover.bootstrapPopover('hide')
+      })
+      .one('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover was removed')
+        done()
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should get title and content from attributes ignoring options passed via js', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+    var $popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 'ignored title option',
+        content: 'ignored content option'
+      })
+      .one('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.strictEqual($('.popover .popover-header').text(), '@mdo', 'title correctly inserted')
+        assert.strictEqual($('.popover .popover-body').text(), 'loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻', 'content correctly inserted')
+        $popover.bootstrapPopover('hide')
+      })
+      .one('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover was removed')
+        done()
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should respect custom template', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var $popover = $('<a href="#">@fat</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 'Test',
+        content: 'Test',
+        template: '<div class="popover foobar"><div class="arrow"></div><div class="inner"><h3 class="title"/><div class="content"><p/></div></div></div>'
+      })
+      .one('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.ok($('.popover').hasClass('foobar'), 'custom class is present')
+        $popover.bootstrapPopover('hide')
+      })
+      .one('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover was removed')
+        done()
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should destroy popover', function (assert) {
+    assert.expect(7)
+    var $popover = $('<div/>')
+      .bootstrapPopover({
+        trigger: 'hover'
+      })
+      .on('click.foo', $.noop)
+
+    assert.ok($popover.data('bs.popover'), 'popover has data')
+    assert.ok($._data($popover[0], 'events').mouseover && $._data($popover[0], 'events').mouseout, 'popover has hover event')
+    assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover has extra click.foo event')
+
+    $popover.bootstrapPopover('show')
+    $popover.bootstrapPopover('dispose')
+
+    assert.ok(!$popover.hasClass('show'), 'popover is hidden')
+    assert.ok(!$popover.data('popover'), 'popover does not have data')
+    assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover still has click.foo')
+    assert.ok(!$._data($popover[0], 'events').mouseover && !$._data($popover[0], 'events').mouseout, 'popover does not have any events')
+  })
+
+  QUnit.test('should render popover element using delegated selector', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $div = $('<div><a href="#" title="mdo" data-content="https://twitter.com/mdo">@mdo</a></div>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        selector: 'a',
+        trigger: 'click'
+      })
+      .one('shown.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        $div.find('a').trigger('click')
+      })
+      .one('hidden.bs.popover', function () {
+        assert.strictEqual($('.popover').length, 0, 'popover was removed')
+        done()
+      })
+
+    $div.find('a').trigger('click')
+  })
+
+  QUnit.test('should detach popover content rather than removing it so that event handlers are left intact', function (assert) {
+    assert.expect(1)
+    var $content = $('<div class="content-with-handler"><a class="btn btn-warning">Button with event handler</a></div>').appendTo('#qunit-fixture')
+
+    var handlerCalled = false
+    $('.content-with-handler .btn').on('click', function () {
+      handlerCalled = true
+    })
+
+    var $div = $('<div><a href="#">Show popover</a></div>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        html: true,
+        trigger: 'manual',
+        container: 'body',
+        animation: false,
+        content: function () {
+          return $content
+        }
+      })
+
+    var done = assert.async()
+    $div
+      .one('shown.bs.popover', function () {
+        $div
+          .one('hidden.bs.popover', function () {
+            $div
+              .one('shown.bs.popover', function () {
+                $('.content-with-handler .btn').trigger('click')
+                assert.ok(handlerCalled, 'content\'s event handler still present')
+                $div.bootstrapPopover('dispose')
+                done()
+              })
+              .bootstrapPopover('show')
+          })
+          .bootstrapPopover('hide')
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should do nothing when an attempt is made to hide an uninitialized popover', function (assert) {
+    assert.expect(1)
+
+    var $popover = $('<span data-toggle="popover" data-title="some title" data-content="some content">some text</span>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.popover shown.bs.popover', function () {
+        assert.ok(false, 'should not fire any popover events')
+      })
+      .bootstrapPopover('hide')
+    assert.strictEqual(typeof $popover.data('bs.popover'), 'undefined', 'should not initialize the popover')
+  })
+
+  QUnit.test('should fire inserted event', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#">@Johann-S</a>')
+      .appendTo('#qunit-fixture')
+      .on('inserted.bs.popover', function () {
+        assert.notEqual($('.popover').length, 0, 'popover was inserted')
+        assert.ok(true, 'inserted event fired')
+        done()
+      })
+      .bootstrapPopover({
+        title: 'Test',
+        content: 'Test'
+      })
+      .bootstrapPopover('show')
+  })
+
+  QUnit.test('should throw an error when show is called on hidden elements', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    try {
+      $('<div data-toggle="popover" data-title="some title" data-content="@Johann-S" style="display: none"/>').bootstrapPopover('show')
+    } catch (err) {
+      assert.strictEqual(err.message, 'Please use show on visible elements')
+      done()
+    }
+  })
+
+  QUnit.test('should hide popovers when their containing modal is closed', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var templateHTML = '<div id="modal-test" class="modal">' +
+                          '<div class="modal-dialog" role="document">' +
+                            '<div class="modal-content">' +
+                              '<div class="modal-body">' +
+                                '<button id="popover-test" type="button" class="btn btn-secondary" data-toggle="popover" data-placement="top" data-content="Popover">' +
+                                  'Popover on top' +
+                                '</button>' +
+                              '</div>' +
+                            '</div>' +
+                          '</div>' +
+                        '</div>'
+
+    $(templateHTML).appendTo('#qunit-fixture')
+    $('#popover-test')
+      .on('shown.bs.popover', function () {
+        $('#modal-test').modal('hide')
+      })
+      .on('hide.bs.popover', function () {
+        assert.ok(true, 'popover hide')
+        done()
+      })
+
+    $('#modal-test')
+      .on('shown.bs.modal', function () {
+        $('#popover-test').bootstrapPopover('show')
+      })
+      .modal('show')
+  })
+
+  QUnit.test('should convert number to string without error for content and title', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $popover = $('<a href="#">@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 5,
+        content: 7
+      })
+      .on('shown.bs.popover', function () {
+        assert.strictEqual($('.popover .popover-header').text(), '5')
+        assert.strictEqual($('.popover .popover-body').text(), '7')
+        done()
+      })
+
+    $popover.bootstrapPopover('show')
+  })
+
+  QUnit.test('popover should be shown right away after the call of disable/enable', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $popover = $('<a href="#">@mdo</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        title: 'Test popover',
+        content: 'with disable/enable'
+      })
+      .on('shown.bs.popover', function () {
+        assert.strictEqual($('.popover').hasClass('show'), true)
+        done()
+      })
+
+    $popover.bootstrapPopover('disable')
+    $popover.trigger($.Event('click'))
+    setTimeout(function () {
+      assert.strictEqual($('.popover').length === 0, true)
+      $popover.bootstrapPopover('enable')
+      $popover.trigger($.Event('click'))
+    }, 200)
+  })
+
+  QUnit.test('popover should call content function only once', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var nbCall = 0
+    $('<div id="popover" style="display:none">content</div>').appendTo('#qunit-fixture')
+    var $popover = $('<a href="#">@Johann-S</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapPopover({
+        content: function () {
+          nbCall++
+          return $('#popover').clone().show().get(0)
+        }
+      })
+      .on('shown.bs.popover', function () {
+        assert.strictEqual(nbCall, 1)
+        done()
+      })
+
+    $popover.trigger($.Event('click'))
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/scrollspy.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/scrollspy.js
new file mode 100644
index 0000000..1337e58
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/scrollspy.js
@@ -0,0 +1,728 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('scrollspy plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).scrollspy, 'scrollspy method is defined')
+  })
+
+  QUnit.module('scrollspy', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapScrollspy = $.fn.scrollspy.noConflict()
+    },
+    afterEach: function () {
+      $.fn.scrollspy = $.fn.bootstrapScrollspy
+      delete $.fn.bootstrapScrollspy
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.scrollspy, 'undefined', 'scrollspy was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>').appendTo('#qunit-fixture')
+    $el.bootstrapScrollspy()
+    try {
+      $el.bootstrapScrollspy('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>').appendTo('#qunit-fixture')
+    var $scrollspy = $el.bootstrapScrollspy()
+    assert.ok($scrollspy instanceof $, 'returns jquery collection')
+    assert.strictEqual($scrollspy[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should only switch "active" class on current target', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="root" class="active">' +
+        '<div class="topbar">' +
+        '<div class="topbar-inner">' +
+        '<div class="container" id="ss-target">' +
+        '<ul class="nav">' +
+        '<li class="nav-item"><a href="#masthead">Overview</a></li>' +
+        '<li class="nav-item"><a href="#detail">Detail</a></li>' +
+        '</ul>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<div id="scrollspy-example" style="height: 100px; overflow: auto;">' +
+        '<div style="height: 200px;">' +
+        '<h4 id="masthead">Overview</h4>' +
+        '<p style="height: 200px">' +
+        'Ad leggings keytar, brunch id art party dolor labore.' +
+        '</p>' +
+        '</div>' +
+        '<div style="height: 200px;">' +
+        '<h4 id="detail">Detail</h4>' +
+        '<p style="height: 200px">' +
+        'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.' +
+        '</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+
+    var $scrollspy = $section
+      .show()
+      .find('#scrollspy-example')
+      .bootstrapScrollspy({
+        target: '#ss-target'
+      })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok($section.hasClass('active'), '"active" class still on root node')
+      done()
+    })
+
+    $scrollspy.scrollTop(350)
+  })
+
+  QUnit.test('should only switch "active" class on current target specified w element', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="root" class="active">' +
+        '<div class="topbar">' +
+        '<div class="topbar-inner">' +
+        '<div class="container" id="ss-target">' +
+        '<ul class="nav">' +
+        '<li class="nav-item"><a href="#masthead">Overview</a></li>' +
+        '<li class="nav-item"><a href="#detail">Detail</a></li>' +
+        '</ul>' +
+        '</div>' +
+        '</div>' +
+        '</div>' +
+        '<div id="scrollspy-example" style="height: 100px; overflow: auto;">' +
+        '<div style="height: 200px;">' +
+        '<h4 id="masthead">Overview</h4>' +
+        '<p style="height: 200px">' +
+        'Ad leggings keytar, brunch id art party dolor labore.' +
+        '</p>' +
+        '</div>' +
+        '<div style="height: 200px;">' +
+        '<h4 id="detail">Detail</h4>' +
+        '<p style="height: 200px">' +
+        'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.' +
+        '</p>' +
+        '</div>' +
+        '</div>' +
+        '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+
+    var $scrollspy = $section
+      .show()
+      .find('#scrollspy-example')
+      .bootstrapScrollspy({
+        target: document.getElementById('#ss-target')
+      })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok($section.hasClass('active'), '"active" class still on root node')
+      done()
+    })
+
+    $scrollspy.scrollTop(350)
+  })
+
+  QUnit.test('should correctly select middle navigation option when large offset is used', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>' +
+        '<nav id="navigation" class="navbar">' +
+        '<ul class="navbar-nav">' +
+        '<li class="nav-item active"><a class="nav-link" id="one-link" href="#one">One</a></li>' +
+        '<li class="nav-item"><a class="nav-link" id="two-link" href="#two">Two</a></li>' +
+        '<li class="nav-item"><a class="nav-link" id="three-link" href="#three">Three</a></li>' +
+        '</ul>' +
+        '</nav>' +
+        '<div id="content" style="height: 200px; overflow-y: auto;">' +
+        '<div id="one" style="height: 500px;"></div>' +
+        '<div id="two" style="height: 300px;"></div>' +
+        '<div id="three" style="height: 10px;"></div>' +
+        '</div>'
+    var $section = $(sectionHTML).appendTo('#qunit-fixture')
+    var $scrollspy = $section
+      .show()
+      .filter('#content')
+
+    $scrollspy.bootstrapScrollspy({
+      target: '#navigation',
+      offset: $scrollspy.position().top
+    })
+
+    $scrollspy.one('scroll', function () {
+      assert.ok(!$section.find('#one-link').hasClass('active'), '"active" class removed from first section')
+      assert.ok($section.find('#two-link').hasClass('active'), '"active" class on middle section')
+      assert.ok(!$section.find('#three-link').hasClass('active'), '"active" class not on last section')
+      done()
+    })
+
+    $scrollspy.scrollTop(550)
+  })
+
+  QUnit.test('should add the active class to the correct element', function (assert) {
+    assert.expect(2)
+    var navbarHtml =
+      '<nav class="navbar">' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a class="nav-link" id="a-1" href="#div-1">div 1</a></li>' +
+      '<li class="nav-item"><a class="nav-link" id="a-2" href="#div-2">div 2</a></li>' +
+      '</ul>' +
+      '</nav>'
+    var contentHtml =
+        '<div class="content" style="overflow: auto; height: 50px">' +
+      '<div id="div-1" style="height: 100px; padding: 0; margin: 0">div 1</div>' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '.navbar'
+      })
+
+    var done = assert.async()
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    $.when(testElementIsActiveAfterScroll('#a-1', '#div-1'))
+      .then(function () {
+        return testElementIsActiveAfterScroll('#a-2', '#div-2')
+      })
+      .then(function () {
+        done()
+      })
+  })
+
+  QUnit.test('should add the active class to the correct element (nav markup)', function (assert) {
+    assert.expect(2)
+    var navbarHtml =
+      '<nav class="navbar">' +
+      '<nav class="nav">' +
+      '<a class="nav-link" id="a-1" href="#div-1">div 1</a>' +
+      '<a class="nav-link" id="a-2" href="#div-2">div 2</a>' +
+      '</nav>' +
+      '</nav>'
+    var contentHtml =
+        '<div class="content" style="overflow: auto; height: 50px">' +
+      '<div id="div-1" style="height: 100px; padding: 0; margin: 0">div 1</div>' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '.navbar'
+      })
+
+    var done = assert.async()
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    $.when(testElementIsActiveAfterScroll('#a-1', '#div-1'))
+      .then(function () {
+        return testElementIsActiveAfterScroll('#a-2', '#div-2')
+      })
+      .then(function () {
+        done()
+      })
+  })
+
+  QUnit.test('should add the active class to the correct element (list-group markup)', function (assert) {
+    assert.expect(2)
+    var navbarHtml =
+      '<nav class="navbar">' +
+      '<div class="list-group">' +
+      '<a class="list-group-item" id="a-1" href="#div-1">div 1</a>' +
+      '<a class="list-group-item" id="a-2" href="#div-2">div 2</a>' +
+      '</div>' +
+      '</nav>'
+    var contentHtml =
+        '<div class="content" style="overflow: auto; height: 50px">' +
+      '<div id="div-1" style="height: 100px; padding: 0; margin: 0">div 1</div>' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '.navbar'
+      })
+
+    var done = assert.async()
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    $.when(testElementIsActiveAfterScroll('#a-1', '#div-1'))
+      .then(function () {
+        return testElementIsActiveAfterScroll('#a-2', '#div-2')
+      })
+      .then(function () {
+        done()
+      })
+  })
+
+  QUnit.test('should add the active class correctly when there are nested elements at 0 scroll offset', function (assert) {
+    assert.expect(6)
+    var times = 0
+    var done = assert.async()
+    var navbarHtml = '<nav id="navigation" class="navbar">' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a id="a-1" class="nav-link" href="#div-1">div 1</a>' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a id="a-2" class="nav-link" href="#div-2">div 2</a></li>' +
+      '</ul>' +
+      '</li>' +
+      '</ul>' +
+      '</nav>'
+
+    var contentHtml = '<div class="content" style="position: absolute; top: 0px; overflow: auto; height: 50px">' +
+      '<div id="div-1" style="padding: 0; margin: 0">' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '#navigation'
+      })
+
+    function testActiveElements() {
+      if (++times > 3) {
+        return done()
+      }
+
+      $content.one('scroll', function () {
+        assert.ok($('#a-1').hasClass('active'), 'nav item for outer element has "active" class')
+        assert.ok($('#a-2').hasClass('active'), 'nav item for inner element has "active" class')
+        testActiveElements()
+      })
+
+      $content.scrollTop($content.scrollTop() + 10)
+    }
+
+    testActiveElements()
+  })
+
+  QUnit.test('should add the active class correctly when there are nested elements (nav markup)', function (assert) {
+    assert.expect(6)
+    var times = 0
+    var done = assert.async()
+    var navbarHtml = '<nav id="navigation" class="navbar">' +
+      '<nav class="nav">' +
+      '<a id="a-1" class="nav-link" href="#div-1">div 1</a>' +
+      '<nav class="nav">' +
+      '<a id="a-2" class="nav-link" href="#div-2">div 2</a>' +
+      '</nav>' +
+      '</nav>' +
+      '</nav>'
+
+    var contentHtml = '<div class="content" style="position: absolute; top: 0px; overflow: auto; height: 50px">' +
+      '<div id="div-1" style="padding: 0; margin: 0">' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '#navigation'
+      })
+
+    function testActiveElements() {
+      if (++times > 3) {
+        return done()
+      }
+
+      $content.one('scroll', function () {
+        assert.ok($('#a-1').hasClass('active'), 'nav item for outer element has "active" class')
+        assert.ok($('#a-2').hasClass('active'), 'nav item for inner element has "active" class')
+        testActiveElements()
+      })
+
+      $content.scrollTop($content.scrollTop() + 10)
+    }
+
+    testActiveElements()
+  })
+
+  QUnit.test('should add the active class correctly when there are nested elements (nav nav-item markup)', function (assert) {
+    assert.expect(6)
+    var times = 0
+    var done = assert.async()
+    var navbarHtml = '<nav id="navigation" class="navbar">' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a id="a-1" class="nav-link" href="#div-1">div 1</a></li>' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a id="a-2" class="nav-link" href="#div-2">div 2</a></li>' +
+      '</ul>' +
+      '</ul>' +
+      '</nav>'
+
+    var contentHtml = '<div class="content" style="position: absolute; top: 0px; overflow: auto; height: 50px">' +
+      '<div id="div-1" style="padding: 0; margin: 0">' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '#navigation'
+      })
+
+    function testActiveElements() {
+      if (++times > 3) {
+        return done()
+      }
+
+      $content.one('scroll', function () {
+        assert.ok($('#a-1').hasClass('active'), 'nav item for outer element has "active" class')
+        assert.ok($('#a-2').hasClass('active'), 'nav item for inner element has "active" class')
+        testActiveElements()
+      })
+
+      $content.scrollTop($content.scrollTop() + 10)
+    }
+
+    testActiveElements()
+  })
+
+  QUnit.test('should add the active class correctly when there are nested elements (list-group markup)', function (assert) {
+    assert.expect(6)
+    var times = 0
+    var done = assert.async()
+    var navbarHtml = '<nav id="navigation" class="navbar">' +
+      '<div class="list-group">' +
+      '<a id="a-1" class="list-group-item" href="#div-1">div 1</a>' +
+      '<div class="list-group">' +
+      '<a id="a-2" class="list-group-item" href="#div-2">div 2</a>' +
+      '</div>' +
+      '</div>' +
+      '</nav>'
+
+    var contentHtml = '<div class="content" style="position: absolute; top: 0px; overflow: auto; height: 50px">' +
+      '<div id="div-1" style="padding: 0; margin: 0">' +
+      '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>' +
+      '</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '#navigation'
+      })
+
+    function testActiveElements() {
+      if (++times > 3) {
+        return done()
+      }
+
+      $content.one('scroll', function () {
+        assert.ok($('#a-1').hasClass('active'), 'nav item for outer element has "active" class')
+        assert.ok($('#a-2').hasClass('active'), 'nav item for inner element has "active" class')
+        testActiveElements()
+      })
+
+      $content.scrollTop($content.scrollTop() + 10)
+    }
+
+    testActiveElements()
+  })
+
+  QUnit.test('should clear selection if above the first section', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>' +
+        '<nav id="navigation" class="navbar">' +
+        '<ul class="navbar-nav">' +
+        '<li class="nav-item"><a id="one-link"   class="nav-link active" href="#one">One</a></li>' +
+        '<li class="nav-item"><a id="two-link"   class="nav-link" href="#two">Two</a></li>' +
+        '<li class="nav-item"><a id="three-link" class="nav-link" href="#three">Three</a></li>' +
+        '</ul>' +
+        '</nav>'
+    $(sectionHTML).appendTo('#qunit-fixture')
+
+    var scrollspyHTML = '<div id="content" style="height: 200px; overflow-y: auto;">' +
+        '<div id="spacer" style="height: 100px;"/>' +
+        '<div id="one" style="height: 100px;"/>' +
+        '<div id="two" style="height: 100px;"/>' +
+        '<div id="three" style="height: 100px;"/>' +
+        '<div id="spacer" style="height: 100px;"/>' +
+        '</div>'
+    var $scrollspy = $(scrollspyHTML).appendTo('#qunit-fixture')
+
+    $scrollspy
+      .bootstrapScrollspy({
+        target: '#navigation',
+        offset: $scrollspy.position().top
+      })
+      .one('scroll', function () {
+        assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+        assert.strictEqual($('.active').is('#two-link'), true, '"active" class on second section')
+        $scrollspy
+          .one('scroll', function () {
+            assert.strictEqual($('.active').length, 0, 'selection cleared')
+            done()
+          })
+          .scrollTop(0)
+      })
+      .scrollTop(201)
+  })
+
+  QUnit.test('should NOT clear selection if above the first section and first section is at the top', function (assert) {
+    assert.expect(4)
+    var done = assert.async()
+
+    var sectionHTML = '<div id="header" style="height: 500px;"></div>' +
+        '<nav id="navigation" class="navbar">' +
+        '<ul class="navbar-nav">' +
+        '<li class="nav-item"><a id="one-link"   class="nav-link active" href="#one">One</a></li>' +
+        '<li class="nav-item"><a id="two-link"   class="nav-link" href="#two">Two</a></li>' +
+        '<li class="nav-item"><a id="three-link" class="nav-link" href="#three">Three</a></li>' +
+        '</ul>' +
+        '</nav>'
+    $(sectionHTML).appendTo('#qunit-fixture')
+
+    var negativeHeight = -10
+    var startOfSectionTwo = 101
+
+    var scrollspyHTML = '<div id="content" style="height: 200px; overflow-y: auto;">' +
+        '<div id="one" style="height: 100px;"/>' +
+        '<div id="two" style="height: 100px;"/>' +
+        '<div id="three" style="height: 100px;"/>' +
+        '<div id="spacer" style="height: 100px;"/>' +
+        '</div>'
+    var $scrollspy = $(scrollspyHTML).appendTo('#qunit-fixture')
+
+    $scrollspy
+      .bootstrapScrollspy({
+        target: '#navigation',
+        offset: $scrollspy.position().top
+      })
+      .one('scroll', function () {
+        assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+        assert.strictEqual($('.active').is('#two-link'), true, '"active" class on second section')
+        $scrollspy
+          .one('scroll', function () {
+            assert.strictEqual($('.active').length, 1, '"active" class on only one element present')
+            assert.strictEqual($('.active').is('#one-link'), true, '"active" class on first section')
+            done()
+          })
+          .scrollTop(negativeHeight)
+      })
+      .scrollTop(startOfSectionTwo)
+  })
+
+  QUnit.test('should correctly select navigation element on backward scrolling when each target section height is 100%', function (assert) {
+    assert.expect(5)
+    var navbarHtml =
+      '<nav class="navbar">' +
+      '<ul class="nav">' +
+      '<li class="nav-item"><a id="li-100-1" class="nav-link" href="#div-100-1">div 1</a></li>' +
+      '<li class="nav-item"><a id="li-100-2" class="nav-link" href="#div-100-2">div 2</a></li>' +
+      '<li class="nav-item"><a id="li-100-3" class="nav-link" href="#div-100-3">div 3</a></li>' +
+      '<li class="nav-item"><a id="li-100-4" class="nav-link" href="#div-100-4">div 4</a></li>' +
+      '<li class="nav-item"><a id="li-100-5" class="nav-link" href="#div-100-5">div 5</a></li>' +
+      '</ul>' +
+      '</nav>'
+    var contentHtml =
+        '<div class="content" style="position: relative; overflow: auto; height: 100px">' +
+      '<div id="div-100-1" style="position: relative; height: 100%; padding: 0; margin: 0">div 1</div>' +
+      '<div id="div-100-2" style="position: relative; height: 100%; padding: 0; margin: 0">div 2</div>' +
+      '<div id="div-100-3" style="position: relative; height: 100%; padding: 0; margin: 0">div 3</div>' +
+      '<div id="div-100-4" style="position: relative; height: 100%; padding: 0; margin: 0">div 4</div>' +
+      '<div id="div-100-5" style="position: relative; height: 100%; padding: 0; margin: 0">div 5</div>' +
+      '</div>'
+
+    $(navbarHtml).appendTo('#qunit-fixture')
+    var $content = $(contentHtml)
+      .appendTo('#qunit-fixture')
+      .bootstrapScrollspy({
+        offset: 0,
+        target: '.navbar'
+      })
+
+    var testElementIsActiveAfterScroll = function (element, target) {
+      var deferred = $.Deferred()
+      var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
+      $content.one('scroll', function () {
+        assert.ok($(element).hasClass('active'), 'target:' + target + ', element: ' + element)
+        deferred.resolve()
+      })
+      $content.scrollTop(scrollHeight)
+      return deferred.promise()
+    }
+
+    var done = assert.async()
+    $.when(testElementIsActiveAfterScroll('#li-100-5', '#div-100-5'))
+      .then(function () {
+        return testElementIsActiveAfterScroll('#li-100-4', '#div-100-4')
+      })
+      .then(function () {
+        return testElementIsActiveAfterScroll('#li-100-3', '#div-100-3')
+      })
+      .then(function () {
+        return testElementIsActiveAfterScroll('#li-100-2', '#div-100-2')
+      })
+      .then(function () {
+        return testElementIsActiveAfterScroll('#li-100-1', '#div-100-1')
+      })
+      .then(function () {
+        done()
+      })
+  })
+
+  QUnit.test('should allow passed in option offset method: offset', function (assert) {
+    assert.expect(4)
+
+    var testOffsetMethod = function (type) {
+      var $navbar = $(
+        '<nav class="navbar"' + (type === 'data' ? ' id="navbar-offset-method-menu"' : '') + '>' +
+        '<ul class="nav">' +
+        '<li class="nav-item"><a id="li-' + type + 'm-1" class="nav-link" href="#div-' + type + 'm-1">div 1</a></li>' +
+        '<li class="nav-item"><a id="li-' + type + 'm-2" class="nav-link" href="#div-' + type + 'm-2">div 2</a></li>' +
+        '<li class="nav-item"><a id="li-' + type + 'm-3" class="nav-link" href="#div-' + type + 'm-3">div 3</a></li>' +
+        '</ul>' +
+        '</nav>'
+      )
+      var $content = $(
+        '<div class="content"' + (type === 'data' ? ' data-spy="scroll" data-target="#navbar-offset-method-menu" data-offset="0" data-method="offset"' : '') + ' style="position: relative; overflow: auto; height: 100px">' +
+        '<div id="div-' + type + 'm-1" style="position: relative; height: 200px; padding: 0; margin: 0">div 1</div>' +
+        '<div id="div-' + type + 'm-2" style="position: relative; height: 150px; padding: 0; margin: 0">div 2</div>' +
+        '<div id="div-' + type + 'm-3" style="position: relative; height: 250px; padding: 0; margin: 0">div 3</div>' +
+        '</div>'
+      )
+
+      $navbar.appendTo('#qunit-fixture')
+      $content.appendTo('#qunit-fixture')
+
+      if (type === 'js') {
+        $content.bootstrapScrollspy({
+          target: '.navbar',
+          offset: 0,
+          method: 'offset'
+        })
+      } else if (type === 'data') {
+        $(window).trigger('load')
+      }
+
+      var $target = $('#div-' + type + 'm-2')
+      var scrollspy = $content.data('bs.scrollspy')
+
+      assert.ok(scrollspy._offsets[1] === $target.offset().top, 'offset method with ' + type + ' option')
+      assert.ok(scrollspy._offsets[1] !== $target.position().top, 'position method with ' + type + ' option')
+      $navbar.remove()
+      $content.remove()
+    }
+
+    testOffsetMethod('js')
+    testOffsetMethod('data')
+  })
+
+  QUnit.test('should allow passed in option offset method: position', function (assert) {
+    assert.expect(4)
+
+    var testOffsetMethod = function (type) {
+      var $navbar = $(
+        '<nav class="navbar"' + (type === 'data' ? ' id="navbar-offset-method-menu"' : '') + '>' +
+        '<ul class="nav">' +
+        '<li class="nav-item"><a class="nav-link" id="li-' + type + 'm-1" href="#div-' + type + 'm-1">div 1</a></li>' +
+        '<li class="nav-item"><a class="nav-link" id="li-' + type + 'm-2" href="#div-' + type + 'm-2">div 2</a></li>' +
+        '<li class="nav-item"><a class="nav-link" id="li-' + type + 'm-3" href="#div-' + type + 'm-3">div 3</a></li>' +
+        '</ul>' +
+        '</nav>'
+      )
+      var $content = $(
+        '<div class="content"' + (type === 'data' ? ' data-spy="scroll" data-target="#navbar-offset-method-menu" data-offset="0" data-method="position"' : '') + ' style="position: relative; overflow: auto; height: 100px">' +
+        '<div id="div-' + type + 'm-1" style="position: relative; height: 200px; padding: 0; margin: 0">div 1</div>' +
+        '<div id="div-' + type + 'm-2" style="position: relative; height: 150px; padding: 0; margin: 0">div 2</div>' +
+        '<div id="div-' + type + 'm-3" style="position: relative; height: 250px; padding: 0; margin: 0">div 3</div>' +
+        '</div>'
+      )
+
+      $navbar.appendTo('#qunit-fixture')
+      $content.appendTo('#qunit-fixture')
+
+      if (type === 'js') {
+        $content.bootstrapScrollspy({
+          target: '.navbar',
+          offset: 0,
+          method: 'position'
+        })
+      } else if (type === 'data') {
+        $(window).trigger('load')
+      }
+
+      var $target = $('#div-' + type + 'm-2')
+      var scrollspy = $content.data('bs.scrollspy')
+
+      assert.ok(scrollspy._offsets[1] !== $target.offset().top, 'offset method with ' + type + ' option')
+      assert.ok(scrollspy._offsets[1] === $target.position().top, 'position method with ' + type + ' option')
+      $navbar.remove()
+      $content.remove()
+    }
+
+    testOffsetMethod('js')
+    testOffsetMethod('data')
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tab.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tab.js
new file mode 100644
index 0000000..c70e0d1
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tab.js
@@ -0,0 +1,417 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('tabs plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).tab, 'tabs method is defined')
+  })
+
+  QUnit.module('tabs', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapTab = $.fn.tab.noConflict()
+    },
+    afterEach: function () {
+      $.fn.tab = $.fn.bootstrapTab
+      delete $.fn.bootstrapTab
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.tab, 'undefined', 'tab was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapTab()
+    try {
+      $el.bootstrapTab('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $tab = $el.bootstrapTab()
+    assert.ok($tab instanceof $, 'returns jquery collection')
+    assert.strictEqual($tab[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should activate element by tab id', function (assert) {
+    assert.expect(2)
+    var tabsHTML = '<ul class="nav">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ul>'
+
+    $('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
+
+    $(tabsHTML).find('li:last-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(tabsHTML).find('li:first-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id', function (assert) {
+    assert.expect(2)
+    var pillsHTML = '<ul class="nav nav-pills">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ul>'
+
+    $('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
+
+    $(pillsHTML).find('li:last-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(pillsHTML).find('li:first-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id in ordered list', function (assert) {
+    assert.expect(2)
+    var pillsHTML = '<ol class="nav nav-pills">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ol>'
+
+    $('<ol><li id="home"/><li id="profile"/></ol>').appendTo('#qunit-fixture')
+
+    $(pillsHTML).find('li:last-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(pillsHTML).find('li:first-child a').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id in nav list', function (assert) {
+    assert.expect(2)
+    var tabsHTML =  '<nav class="nav">' +
+                      '<a href="#home">Home</a>' +
+                      '<a href="#profile">Profile</a>' +
+                    '</nav>'
+
+    $('<nav><div id="home"></div><div id="profile"></div></nav>').appendTo('#qunit-fixture')
+
+    $(tabsHTML).find('a:last-child').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(tabsHTML).find('a:first-child').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should activate element by tab id in list group', function (assert) {
+    assert.expect(2)
+    var tabsHTML =  '<div class="list-group">' +
+                      '<a href="#home">Home</a>' +
+                      '<a href="#profile">Profile</a>' +
+                    '</div>'
+
+    $('<nav><div id="home"></div><div id="profile"></div></nav>').appendTo('#qunit-fixture')
+
+    $(tabsHTML).find('a:last-child').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
+
+    $(tabsHTML).find('a:first-child').bootstrapTab('show')
+    assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
+  })
+
+  QUnit.test('should not fire shown when show is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div class="nav"/>')
+      .on('show.bs.tab', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.tab', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire shown when tab is already active', function (assert) {
+    assert.expect(0)
+    var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
+      '<li class="nav-item"><a href="#home" class="nav-link active" role="tab">Home</a></li>' +
+      '<li class="nav-item"><a href="#profile" class="nav-link" role="tab">Profile</a></li>' +
+      '</ul>' +
+      '<div class="tab-content">' +
+      '<div class="tab-pane active" id="home" role="tabpanel"></div>' +
+      '<div class="tab-pane" id="profile" role="tabpanel"></div>' +
+      '</div>'
+
+    $(tabsHTML)
+      .find('a.active')
+      .on('shown.bs.tab', function () {
+        assert.ok(true, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire shown when tab is disabled', function (assert) {
+    assert.expect(0)
+    var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
+      '<li class="nav-item"><a href="#home" class="nav-link active" role="tab">Home</a></li>' +
+      '<li class="nav-item"><a href="#profile" class="nav-link disabled" role="tab">Profile</a></li>' +
+      '</ul>' +
+      '<div class="tab-content">' +
+      '<div class="tab-pane active" id="home" role="tabpanel"></div>' +
+      '<div class="tab-pane" id="profile" role="tabpanel"></div>' +
+      '</div>'
+
+    $(tabsHTML)
+      .find('a.disabled')
+      .on('shown.bs.tab', function () {
+        assert.ok(true, 'shown event fired')
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('show and shown events should reference correct relatedTarget', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var dropHTML =
+        '<ul class="drop nav">' +
+        '  <li class="dropdown"><a data-toggle="dropdown" href="#">1</a>' +
+        '    <ul class="dropdown-menu nav">' +
+        '      <li><a href="#1-1" data-toggle="tab">1-1</a></li>' +
+        '      <li><a href="#1-2" data-toggle="tab">1-2</a></li>' +
+        '    </ul>' +
+        '  </li>' +
+        '</ul>'
+
+    $(dropHTML)
+      .find('ul > li:first-child a')
+      .bootstrapTab('show')
+      .end()
+      .find('ul > li:last-child a')
+      .on('show.bs.tab', function (e) {
+        assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
+      })
+      .on('shown.bs.tab', function (e) {
+        assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
+        done()
+      })
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should fire hide and hidden events', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="nav">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ul>'
+
+    $(tabsHTML)
+      .find('li:first-child a')
+      .on('hide.bs.tab', function () {
+        assert.ok(true, 'hide event fired')
+      })
+      .bootstrapTab('show')
+      .end()
+      .find('li:last-child a')
+      .bootstrapTab('show')
+
+    $(tabsHTML)
+      .find('li:first-child a')
+      .on('hidden.bs.tab', function () {
+        assert.ok(true, 'hidden event fired')
+        done()
+      })
+      .bootstrapTab('show')
+      .end()
+      .find('li:last-child a')
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('should not fire hidden when hide is prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="nav">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ul>'
+
+    $(tabsHTML)
+      .find('li:first-child a')
+      .on('hide.bs.tab', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .on('hidden.bs.tab', function () {
+        assert.ok(false, 'hidden event fired')
+      })
+      .bootstrapTab('show')
+      .end()
+      .find('li:last-child a')
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('hide and hidden events contain correct relatedTarget', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var tabsHTML = '<ul class="nav">' +
+        '<li><a href="#home">Home</a></li>' +
+        '<li><a href="#profile">Profile</a></li>' +
+        '</ul>'
+
+    $(tabsHTML)
+      .find('li:first-child a')
+      .on('hide.bs.tab', function (e) {
+        assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
+      })
+      .on('hidden.bs.tab', function (e) {
+        assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
+        done()
+      })
+      .bootstrapTab('show')
+      .end()
+      .find('li:last-child a')
+      .bootstrapTab('show')
+  })
+
+  QUnit.test('selected tab should have aria-selected', function (assert) {
+    assert.expect(8)
+    var tabsHTML = '<ul class="nav nav-tabs">' +
+        '<li><a class="nav-item active" href="#home" toggle="tab" aria-selected="true">Home</a></li>' +
+        '<li><a class="nav-item" href="#profile" toggle="tab" aria-selected="false">Profile</a></li>' +
+        '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:first-child a').bootstrapTab('show')
+    assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'shown tab has aria-selected = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-selected'), 'false', 'hidden tab has aria-selected = false')
+
+    $tabs.find('li:last-child a').trigger('click')
+    assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'after click, shown tab has aria-selected = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-selected'), 'false', 'after click, hidden tab has aria-selected = false')
+
+    $tabs.find('li:first-child a').bootstrapTab('show')
+    assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'shown tab has aria-selected = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-selected'), 'false', 'hidden tab has aria-selected = false')
+
+    $tabs.find('li:first-child a').trigger('click')
+    assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'after second show event, shown tab still has aria-selected = true')
+    assert.strictEqual($tabs.find('a:not(.active)').attr('aria-selected'), 'false', 'after second show event, hidden tab has aria-selected = false')
+  })
+
+  QUnit.test('selected tab should deactivate previous selected tab', function (assert) {
+    assert.expect(2)
+    var tabsHTML = '<ul class="nav nav-tabs">' +
+        '<li class="nav-item"><a class="nav-link active" href="#home" data-toggle="tab">Home</a></li>' +
+        '<li class="nav-item"><a class="nav-link" href="#profile" data-toggle="tab">Profile</a></li>' +
+        '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:last-child a').trigger('click')
+    assert.notOk($tabs.find('li:first-child a').hasClass('active'))
+    assert.ok($tabs.find('li:last-child a').hasClass('active'))
+  })
+
+  QUnit.test('selected tab should deactivate previous selected link in dropdown', function (assert) {
+    assert.expect(3)
+    var tabsHTML = '<ul class="nav nav-tabs">' +
+        '<li class="nav-item"><a class="nav-link" href="#home" data-toggle="tab">Home</a></li>' +
+        '<li class="nav-item"><a class="nav-link" href="#profile" data-toggle="tab">Profile</a></li>' +
+        '<li class="nav-item dropdown"><a class="nav-link dropdown-toggle active" data-toggle="dropdown" href="#">Dropdown</a>' +
+        '<div class="dropdown-menu">' +
+        '<a class="dropdown-item active" href="#dropdown1" id="dropdown1-tab" data-toggle="tab">@fat</a>' +
+        '<a class="dropdown-item" href="#dropdown2" id="dropdown2-tab" data-toggle="tab">@mdo</a>' +
+        '</div>' +
+        '</li>' +
+        '</ul>'
+    var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
+
+    $tabs.find('li:first-child a').trigger('click')
+    assert.ok($tabs.find('li:first-child a').hasClass('active'))
+    assert.notOk($tabs.find('li:last-child a').hasClass('active'))
+    assert.notOk($tabs.find('li:last-child .dropdown-menu a:first-child').hasClass('active'))
+  })
+
+  QUnit.test('Nested tabs', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var tabsHTML =
+        '<nav class="nav nav-tabs" role="tablist">' +
+        '  <a id="tab1" href="#x-tab1" class="nav-item nav-link" data-toggle="tab" role="tab" aria-controls="x-tab1">Tab 1</a>' +
+        '  <a href="#x-tab2" class="nav-item nav-link active" data-toggle="tab" role="tab" aria-controls="x-tab2" aria-selected="true">Tab 2</a>' +
+        '  <a href="#x-tab3" class="nav-item nav-link" data-toggle="tab" role="tab" aria-controls="x-tab3">Tab 3</a>' +
+        '</nav>' +
+        '<div class="tab-content">' +
+        '  <div class="tab-pane" id="x-tab1" role="tabpanel">' +
+        '    <nav class="nav nav-tabs" role="tablist">' +
+        '      <a href="#nested-tab1" class="nav-item nav-link active" data-toggle="tab" role="tab" aria-controls="x-tab1" aria-selected="true">Nested Tab 1</a>' +
+        '      <a id="tabNested2" href="#nested-tab2" class="nav-item nav-link" data-toggle="tab" role="tab" aria-controls="x-profile">Nested Tab2</a>' +
+        '    </nav>' +
+        '    <div class="tab-content">' +
+        '      <div class="tab-pane active" id="nested-tab1" role="tabpanel">Nested Tab1 Content</div>' +
+        '      <div class="tab-pane" id="nested-tab2" role="tabpanel">Nested Tab2 Content</div>' +
+        '    </div>' +
+        '  </div>' +
+        '  <div class="tab-pane active" id="x-tab2" role="tabpanel">Tab2 Content</div>' +
+        '  <div class="tab-pane" id="x-tab3" role="tabpanel">Tab3 Content</div>' +
+        '</div>'
+
+    $(tabsHTML).appendTo('#qunit-fixture')
+
+    $('#tabNested2').on('shown.bs.tab', function () {
+      assert.ok($('#x-tab1').hasClass('active'))
+      done()
+    })
+
+    $('#tab1').on('shown.bs.tab', function () {
+      assert.ok($('#x-tab1').hasClass('active'))
+      $('#tabNested2').trigger($.Event('click'))
+    })
+      .trigger($.Event('click'))
+  })
+
+  QUnit.test('should not remove fade class if no active pane is present', function (assert) {
+    assert.expect(6)
+    var done = assert.async()
+    var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
+      '<li class="nav-item"><a id="tab-home" href="#home" class="nav-link" data-toggle="tab" role="tab">Home</a></li>' +
+      '<li class="nav-item"><a id="tab-profile" href="#profile" class="nav-link" data-toggle="tab" role="tab">Profile</a></li>' +
+      '</ul>' +
+      '<div class="tab-content">' +
+      '<div class="tab-pane fade" id="home" role="tabpanel"></div>' +
+      '<div class="tab-pane fade" id="profile" role="tabpanel"></div>' +
+      '</div>'
+
+    $(tabsHTML).appendTo('#qunit-fixture')
+    $('#tab-profile')
+      .on('shown.bs.tab', function () {
+        assert.ok($('#profile').hasClass('fade'))
+        assert.ok($('#profile').hasClass('show'))
+
+        $('#tab-home')
+          .on('shown.bs.tab', function () {
+            assert.ok($('#profile').hasClass('fade'))
+            assert.notOk($('#profile').hasClass('show'))
+            assert.ok($('#home').hasClass('fade'))
+            assert.ok($('#home').hasClass('show'))
+
+            done()
+          })
+          .trigger($.Event('click'))
+      })
+      .trigger($.Event('click'))
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tooltip.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tooltip.js
new file mode 100644
index 0000000..9cf3068
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/tooltip.js
@@ -0,0 +1,969 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('tooltip plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).tooltip, 'tooltip method is defined')
+  })
+
+  QUnit.module('tooltip', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapTooltip = $.fn.tooltip.noConflict()
+    },
+    afterEach: function () {
+      $.fn.tooltip = $.fn.bootstrapTooltip
+      delete $.fn.bootstrapTooltip
+      $('.tooltip').remove()
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual(typeof $.fn.tooltip, 'undefined', 'tooltip was set back to undefined (org value)')
+  })
+
+  QUnit.test('should throw explicit error on undefined method', function (assert) {
+    assert.expect(1)
+    var $el = $('<div/>')
+    $el.bootstrapTooltip()
+    try {
+      $el.bootstrapTooltip('noMethod')
+    } catch (err) {
+      assert.strictEqual(err.message, 'No method named "noMethod"')
+    }
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>')
+    var $tooltip = $el.bootstrapTooltip()
+    assert.ok($tooltip instanceof $, 'returns jquery collection')
+    assert.strictEqual($tooltip[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should expose default settings', function (assert) {
+    assert.expect(1)
+    assert.ok($.fn.bootstrapTooltip.Constructor.Default, 'defaults is defined')
+  })
+
+  QUnit.test('should empty title attribute', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
+    assert.strictEqual($trigger.attr('title'), '', 'title attribute was emptied')
+  })
+
+  QUnit.test('should add data attribute for referencing original title', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>').bootstrapTooltip()
+    assert.strictEqual($trigger.attr('data-original-title'), 'Another tooltip', 'original title preserved in data attribute')
+  })
+
+  QUnit.test('should add aria-describedby to the trigger on show', function (assert) {
+    assert.expect(3)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .bootstrapTooltip()
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip('show')
+
+    var id = $('.tooltip').attr('id')
+
+    assert.strictEqual($('#' + id).length, 1, 'has a unique id')
+    assert.strictEqual($('.tooltip').attr('aria-describedby'), $trigger.attr('id'), 'tooltip id and aria-describedby on trigger match')
+    assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+  })
+
+  QUnit.test('should remove aria-describedby from trigger on hide', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .bootstrapTooltip()
+      .appendTo('#qunit-fixture')
+
+    $trigger
+      .one('shown.bs.tooltip', function () {
+        assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+        $trigger.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.ok(!$trigger[0].hasAttribute('aria-describedby'), 'trigger does not have aria-describedby')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should assign a unique id tooltip element', function (assert) {
+    assert.expect(2)
+    $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip('show')
+
+    var id = $('.tooltip').attr('id')
+
+    assert.strictEqual($('#' + id).length, 1, 'tooltip has unique id')
+    assert.strictEqual(id.indexOf('tooltip'), 0, 'tooltip id has prefix')
+  })
+
+  QUnit.test('should place tooltips relative to placement option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        placement: 'bottom'
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip')
+          .is('.fade.bs-tooltip-bottom.show'), 'has correct classes applied')
+
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should allow html entities', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="&lt;b&gt;@fat&lt;/b&gt;"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        html: true
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.notEqual($('.tooltip b').length, 0, 'b tag was inserted')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should allow DOMElement title (html: false)', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var title = document.createTextNode('<3 writing tests')
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: title
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.notEqual($('.tooltip').length, 0, 'tooltip inserted')
+        assert.strictEqual($('.tooltip').text(), '<3 writing tests', 'title inserted')
+        assert.ok(!$.contains($('.tooltip').get(0), title), 'title node copied, not moved')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should allow DOMElement title (html: true)', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var title = document.createTextNode('<3 writing tests')
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        html: true,
+        title: title
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.notEqual($('.tooltip').length, 0, 'tooltip inserted')
+        assert.strictEqual($('.tooltip').text(), '<3 writing tests', 'title inserted')
+        assert.ok($.contains($('.tooltip').get(0), title), 'title node moved, not copied')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should respect custom classes', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: '<div class="tooltip some-class"><div class="tooltip-arrow"/><div class="tooltip-inner"/></div>'
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').hasClass('some-class'), 'custom class is present')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($tooltip.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire show event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function () {
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should throw an error when show is called on hidden elements', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    try {
+      $('<div title="tooltip title" style="display: none"/>').bootstrapTooltip('show')
+    } catch (err) {
+      assert.strictEqual(err.message, 'Please use show on visible elements')
+      done()
+    }
+  })
+
+  QUnit.test('should fire inserted event', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('inserted.bs.tooltip', function () {
+        assert.notEqual($('.tooltip').length, 0, 'tooltip was inserted')
+        assert.ok(true, 'inserted event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire shown event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"></div>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        assert.ok(true, 'shown was called')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire shown event when show was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.tooltip', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hide event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function () {
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hidden event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(true, 'hidden event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire hidden event when hide was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(false, 'hidden event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should destroy tooltip', function (assert) {
+    assert.expect(7)
+    var $tooltip = $('<div/>')
+      .bootstrapTooltip()
+      .on('click.foo', function () {})  // eslint-disable-line no-empty-function
+
+    assert.ok($tooltip.data('bs.tooltip'), 'tooltip has data')
+    assert.ok($._data($tooltip[0], 'events').mouseover && $._data($tooltip[0], 'events').mouseout, 'tooltip has hover events')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip has extra click.foo event')
+
+    $tooltip.bootstrapTooltip('show')
+    $tooltip.bootstrapTooltip('dispose')
+
+    assert.ok(!$tooltip.hasClass('show'), 'tooltip is hidden')
+    assert.ok(!$._data($tooltip[0], 'bs.tooltip'), 'tooltip does not have data')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip still has click.foo')
+    assert.ok(!$._data($tooltip[0], 'events').mouseover && !$._data($tooltip[0], 'events').mouseout, 'tooltip does not have hover events')
+  })
+
+  // QUnit.test('should show tooltip with delegate selector on click', function (assert) {
+  //   assert.expect(2)
+  //   var $div = $('<div><a href="#" rel="tooltip" title="Another tooltip"/></div>')
+  //     .appendTo('#qunit-fixture')
+  //     .bootstrapTooltip({
+  //       selector: 'a[rel="tooltip"]',
+  //       trigger: 'click'
+  //     })
+
+  //   $div.find('a').trigger('click')
+  //   assert.ok($('.tooltip').is('.fade.in'), 'tooltip is faded in')
+
+  //   $div.find('a').trigger('click')
+  //   assert.strictEqual($div.data('bs.tooltip').tip.parentNode, null, 'tooltip removed')
+  // })
+
+  QUnit.test('should show tooltip when toggle is called', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        trigger: 'manual'
+      })
+      .bootstrapTooltip('toggle')
+
+    assert.ok($('.tooltip').is('.fade.show'), 'tooltip is faded active')
+  })
+
+  QUnit.test('should hide previously shown tooltip when toggle is called on tooltip', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle">@ResentedHook</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        trigger: 'manual'
+      })
+      .bootstrapTooltip('show')
+
+    $('.tooltip').bootstrapTooltip('toggle')
+    assert.ok($('.tooltip').not('.fade.show'), 'tooltip was faded out')
+  })
+
+  QUnit.test('should place tooltips inside body when container is body', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        container: 'body'
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.notEqual($('body > .tooltip').length, 0, 'tooltip is direct descendant of body')
+        assert.strictEqual($('#qunit-fixture > .tooltip').length, 0, 'tooltip is not in parent')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('body > .tooltip').length, 0, 'tooltip was removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should add position class before positioning so that position-specific styles are taken into account', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var styles = '<style>' +
+      '.bs-tooltip-right { white-space: nowrap; }' +
+      '.bs-tooltip-right .tooltip-inner { max-width: none; }' +
+      '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    $('<a href="#" rel="tooltip" title="very very very very very very very very long tooltip in one line"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'right',
+        trigger: 'manual'
+      })
+      .on('inserted.bs.tooltip', function () {
+        var $tooltip = $($(this).data('bs.tooltip').tip)
+        assert.ok($tooltip.hasClass('bs-tooltip-right'))
+        assert.ok(typeof $tooltip.attr('style') === 'undefined')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should use title attribute for tooltip text', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title from title attribute is set')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should prefer title attribute over title option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title is set from title attribute while preferred over title option')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should use title option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $tooltip = $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+
+    $tooltip
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'This is a tooltip with some content', 'title from title option is set')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not error when trying to show an top-placed tooltip that has been removed from the dom', function (assert) {
+    assert.expect(1)
+    var passed = true
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .one('show.bs.tooltip', function () {
+        $(this).remove()
+      })
+      .bootstrapTooltip({
+        placement: 'top'
+      })
+
+    try {
+      $tooltip.bootstrapTooltip('show')
+    } catch (err) {
+      passed = false
+      console.log(err)
+    }
+
+    assert.ok(passed, '.tooltip(\'show\') should not throw an error if element no longer is in dom')
+  })
+
+  QUnit.test('should show tooltip if leave event hasn\'t occurred before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: 150
+      })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip is not faded active')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.show'), '200ms: tooltip is faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: 150
+      })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '200ms: tooltip not faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not hide tooltip if leave event occurs and enter event occurs within the hide delay', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: {
+          show: 0,
+          hide: 150
+        }
+      })
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.show'), '1ms: tooltip faded active')
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.show'), '100ms: tooltip still faded active')
+        $tooltip.trigger('mouseenter')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.show'), '200ms: tooltip still faded active')
+        done()
+      }, 200)
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: 150
+      })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '200ms: tooltip not faded active')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires, even if hide delay is 0', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: {
+          show: 150,
+          hide: 0
+        }
+      })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '100ms: tooltip not faded active')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.show'), '250ms: tooltip not faded active')
+      done()
+    }, 250)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should wait 200ms before hiding the tooltip', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        delay: {
+          show: 0,
+          hide: 150
+        }
+      })
+
+    setTimeout(function () {
+      assert.ok($($tooltip.data('bs.tooltip').tip).is('.fade.show'), '1ms: tooltip faded active')
+
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($($tooltip.data('bs.tooltip').tip).is('.fade.show'), '100ms: tooltip still faded active')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok(!$($tooltip.data('bs.tooltip').tip).is('.show'), '200ms: tooltip removed')
+        done()
+      }, 200)
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not reload the tooltip on subsequent mouseenter events', function (assert) {
+    assert.expect(1)
+    var titleHtml = function () {
+      var uid = Util.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: {
+        show: 0,
+        hide: 500
+      },
+      container: $tooltip,
+      title: titleHtml
+    })
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-content').trigger('mouseenter')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should not reload the tooltip if the mouse leaves and re-enters before hiding', function (assert) {
+    assert.expect(4)
+
+    var titleHtml = function () {
+      var uid = Util.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: {
+        show: 0,
+        hide: 500
+      },
+      title: titleHtml
+    })
+
+    var obj = $tooltip.data('bs.tooltip')
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-outer').trigger('mouseleave')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+
+    assert.ok(obj._hoverState === 'out', 'the tooltip hoverState should be set to "out"')
+
+    $('#tt-outer').trigger('mouseenter')
+    assert.ok(obj._hoverState === 'show', 'the tooltip hoverState should be set to "show"')
+
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should do nothing when an attempt is made to hide an uninitialized tooltip', function (assert) {
+    assert.expect(1)
+
+    var $tooltip = $('<span data-toggle="tooltip" title="some tip">some text</span>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.tooltip shown.bs.tooltip', function () {
+        assert.ok(false, 'should not fire any tooltip events')
+      })
+      .bootstrapTooltip('hide')
+    assert.strictEqual(typeof $tooltip.data('bs.tooltip'), 'undefined', 'should not initialize the tooltip')
+  })
+
+  QUnit.test('should not remove tooltip if multiple triggers are set and one is still active', function (assert) {
+    assert.expect(41)
+    var $el = $('<button>Trigger</button>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        trigger: 'click hover focus',
+        animation: false
+      })
+    var tooltip = $el.data('bs.tooltip')
+    var $tooltip = $(tooltip.getTipElement())
+
+    function showingTooltip() {
+      return $tooltip.hasClass('show') || tooltip._hoverState === 'show'
+    }
+
+    var tests = [
+      ['mouseenter', 'mouseleave'],
+
+      ['focusin', 'focusout'],
+
+      ['click', 'click'],
+
+      ['mouseenter', 'focusin', 'focusout', 'mouseleave'],
+      ['mouseenter', 'focusin', 'mouseleave', 'focusout'],
+
+      ['focusin', 'mouseenter', 'mouseleave', 'focusout'],
+      ['focusin', 'mouseenter', 'focusout', 'mouseleave'],
+
+      ['click', 'focusin', 'mouseenter', 'focusout', 'mouseleave', 'click'],
+      ['mouseenter', 'click', 'focusin', 'focusout', 'mouseleave', 'click'],
+      ['mouseenter', 'focusin', 'click', 'click', 'mouseleave', 'focusout']
+    ]
+
+    assert.ok(!showingTooltip())
+
+    $.each(tests, function (idx, triggers) {
+      for (var i = 0, len = triggers.length; i < len; i++) {
+        $el.trigger(triggers[i])
+        assert.equal(i < len - 1, showingTooltip())
+      }
+    })
+  })
+
+  QUnit.test('should show on first trigger after hide', function (assert) {
+    assert.expect(3)
+    var $el = $('<a href="#" rel="tooltip" title="Test tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        trigger: 'click hover focus',
+        animation: false
+      })
+
+    var tooltip = $el.data('bs.tooltip')
+    var $tooltip = $(tooltip.getTipElement())
+
+    function showingTooltip() {
+      return $tooltip.hasClass('show') || tooltip._hoverState === 'show'
+    }
+
+    $el.trigger('click')
+    assert.ok(showingTooltip(), 'tooltip is faded in')
+
+    $el.bootstrapTooltip('hide')
+    assert.ok(!showingTooltip(), 'tooltip was faded out')
+
+    $el.trigger('click')
+    assert.ok(showingTooltip(), 'tooltip is faded in again')
+  })
+
+  QUnit.test('should hide tooltip when their containing modal is closed', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var templateHTML = '<div id="modal-test" class="modal">' +
+                          '<div class="modal-dialog" role="document">' +
+                            '<div class="modal-content">' +
+                              '<div class="modal-body">' +
+                                '<a id="tooltipTest" href="#" data-toggle="tooltip" title="Some tooltip text!">Tooltip</a>' +
+                              '</div>' +
+                            '</div>' +
+                          '</div>' +
+                        '</div>'
+
+    $(templateHTML).appendTo('#qunit-fixture')
+    $('#tooltipTest')
+      .bootstrapTooltip({
+        trigger: 'manuel'
+      })
+      .on('shown.bs.tooltip', function () {
+        $('#modal-test').modal('hide')
+      })
+      .on('hide.bs.tooltip', function () {
+        assert.ok(true, 'tooltip hide')
+        done()
+      })
+
+    $('#modal-test')
+      .on('shown.bs.modal', function () {
+        $('#tooltipTest').bootstrapTooltip('show')
+      })
+      .modal('show')
+  })
+
+  QUnit.test('should reset tip classes when hidden event triggered', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+    var $el = $('<a href="#" rel="tooltip" title="Test tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip('show')
+      .on('hidden.bs.tooltip', function () {
+        var tooltip = $el.data('bs.tooltip')
+        var $tooltip = $(tooltip.getTipElement())
+        assert.ok($tooltip.hasClass('tooltip'))
+        assert.ok($tooltip.hasClass('fade'))
+        done()
+      })
+
+    $el.bootstrapTooltip('hide')
+  })
+
+  QUnit.test('should convert number in title to string', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $el = $('<a href="#" rel="tooltip" title="7"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        var tooltip = $el.data('bs.tooltip')
+        var $tooltip = $(tooltip.getTipElement())
+        assert.strictEqual($tooltip.children().text(), '7')
+        done()
+      })
+
+    $el.bootstrapTooltip('show')
+  })
+
+  QUnit.test('tooltip should be shown right away after the call of disable/enable', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+      .on('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').hasClass('show'), true)
+        done()
+      })
+
+    $trigger.bootstrapTooltip('disable')
+    $trigger.trigger($.Event('click'))
+    setTimeout(function () {
+      assert.strictEqual($('.tooltip').length === 0, true)
+      $trigger.bootstrapTooltip('enable')
+      $trigger.trigger($.Event('click'))
+    }, 200)
+  })
+
+  QUnit.test('should call Popper.js to update', function (assert) {
+    assert.expect(2)
+
+    var $tooltip = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    var tooltip = $tooltip.data('bs.tooltip')
+    tooltip.show()
+    assert.ok(tooltip._popper)
+
+    var spyPopper = sinon.spy(tooltip._popper, 'scheduleUpdate')
+    tooltip.update()
+    assert.ok(spyPopper.called)
+  })
+
+  QUnit.test('should not call Popper.js to update', function (assert) {
+    assert.expect(1)
+
+    var $tooltip = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    var tooltip = $tooltip.data('bs.tooltip')
+    tooltip.update()
+
+    assert.ok(tooltip._popper === null)
+  })
+
+  QUnit.test('should use Popper.js to get the tip on placement change', function (assert) {
+    assert.expect(1)
+
+    var $tooltip = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    var $tipTest = $('<div class="bs-tooltip" />')
+      .appendTo('#qunit-fixture')
+
+    var tooltip = $tooltip.data('bs.tooltip')
+    tooltip.tip = null
+
+    tooltip._handlePopperPlacementChange({
+      instance: {
+        popper: $tipTest[0]
+      },
+      placement: 'auto'
+    })
+
+    assert.ok(tooltip.tip === $tipTest[0])
+  })
+})
diff --git a/themes/docsy/assets/vendor/bootstrap/js/tests/unit/util.js b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/util.js
new file mode 100644
index 0000000..37327b8
--- /dev/null
+++ b/themes/docsy/assets/vendor/bootstrap/js/tests/unit/util.js
@@ -0,0 +1,104 @@
+$(function () {
+  'use strict'
+
+  window.Util = typeof bootstrap !== 'undefined' ? bootstrap.Util : Util
+
+  QUnit.module('util', {
+    afterEach: function () {
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('Util.getSelectorFromElement should return the correct element', function (assert) {
+    assert.expect(2)
+
+    var $el = $('<div data-target="body"></div>').appendTo($('#qunit-fixture'))
+    assert.strictEqual(Util.getSelectorFromElement($el[0]), 'body')
+
+    // Not found element
+    var $el2 = $('<div data-target="#fakeDiv"></div>').appendTo($('#qunit-fixture'))
+    assert.strictEqual(Util.getSelectorFromElement($el2[0]), null)
+  })
+
+  QUnit.test('Util.typeCheckConfig should thrown an error when a bad config is passed', function (assert) {
+    assert.expect(1)
+    var namePlugin = 'collapse'
+    var defaultType = {
+      toggle: 'boolean',
+      parent: '(string|element)'
+    }
+    var config = {
+      toggle: true,
+      parent: 777
+    }
+
+    try {
+      Util.typeCheckConfig(namePlugin, config, defaultType)
+    } catch (err) {
+      assert.strictEqual(err.message, 'COLLAPSE: Option "parent" provided type "number" but expected type "(string|element)".')
+    }
+  })
+
+  QUnit.test('Util.isElement should check if we passed an element or not', function (assert) {
+    assert.expect(3)
+    var $div = $('<div id="test"></div>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.isElement($div), 1)
+    assert.strictEqual(Util.isElement($div[0]), 1)
+    assert.strictEqual(typeof Util.isElement({}) === 'undefined', true)
+  })
+
+  QUnit.test('Util.getTransitionDurationFromElement should accept transition durations in milliseconds', function (assert) {
+    assert.expect(1)
+    var $div = $('<div style="transition: all 300ms ease-out;"></div>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.getTransitionDurationFromElement($div[0]), 300)
+  })
+
+  QUnit.test('Util.getTransitionDurationFromElement should accept transition durations in seconds', function (assert) {
+    assert.expect(1)
+    var $div = $('<div style="transition: all .4s ease-out;"></div>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.getTransitionDurationFromElement($div[0]), 400)
+  })
+
+  QUnit.test('Util.getTransitionDurationFromElement should get the first transition duration if multiple transition durations are defined', function (assert) {
+    assert.expect(1)
+    var $div = $('<div style="transition: transform .3s ease-out, opacity .2s;"></div>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.getTransitionDurationFromElement($div[0]), 300)
+  })
+
+  QUnit.test('Util.getTransitionDurationFromElement should return 0 if transition duration is not defined', function (assert) {
+    assert.expect(1)
+    var $div = $('<div></div>').appendTo($('#qunit-fixture'))
+
+    assert.strictEqual(Util.getTransitionDurationFromElement($div[0]), 0)
+  })
+
+  QUnit.test('Util.getTransitionDurationFromElement should return 0 if element is not found in DOM', function (assert) {
+    assert.expect(1)
+    var $div = $('#fake-id')
+
+    assert.strictEqual(Util.getTransitionDurationFromElement($div[0]), 0)
+  })
+
+  QUnit.test('Util.getUID should generate a new id uniq', function (assert) {
+    assert.expect(2)
+    var id = Util.getUID('test')
+    var id2 = Util.getUID('test')
+
+    assert.ok(id !== id2, id + ' !== ' + id2)
+
+    id = Util.getUID('test')
+    $('<div id="' + id + '"></div>').appendTo($('#qunit-fixture'))
+
+    id2 = Util.getUID('test')
+    assert.ok(id !== id2, id + ' !== ' + id2)
+  })
+
+  QUnit.test('Util.supportsTransitionEnd should return true', function (assert) {
+    assert.expect(1)
+    assert.ok(Util.supportsTransitionEnd())
+  })
+})
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