var parse = require('../'); var test = require('tape'); test('flag boolean default false', function (t) { var argv = parse(['moo'], { boolean: ['t', 'verbose'], default: { verbose: false, t: false } }); t.deepEqual(argv, { verbose: false, t: false, _: ['moo'] }); t.deepEqual(typeof argv.verbose, 'boolean'); t.deepEqual(typeof argv.t, 'boolean'); t.end(); }); test('boolean groups', function (t) { var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], { boolean: ['x','y','z'] }); t.deepEqual(argv, { x : true, y : false, z : true, _ : [ 'one', 'two', 'three' ] }); t.deepEqual(typeof argv.x, 'boolean'); t.deepEqual(typeof argv.y, 'boolean'); t.deepEqual(typeof argv.z, 'boolean'); t.end(); }); test('boolean and alias with chainable api', function (t) { var aliased = [ '-h', 'derp' ]; var regular = [ '--herp', 'derp' ]; var opts = { herp: { alias: 'h', boolean: true } }; var aliasedArgv = parse(aliased, { boolean: 'herp', alias: { h: 'herp' } }); var propertyArgv = parse(regular, { boolean: 'herp', alias: { h: 'herp' } }); var expected = { herp: true, h: true, '_': [ 'derp' ] }; t.same(aliasedArgv, expected); t.same(propertyArgv, expected); t.end(); }); test('boolean and alias with options hash', function (t) { var aliased = [ '-h', 'derp' ]; var regular = [ '--herp', 'derp' ]; var opts = { alias: { 'h': 'herp' }, boolean: 'herp' }; var aliasedArgv = parse(aliased, opts); var propertyArgv = parse(regular, opts); var expected = { herp: true, h: true, '_': [ 'derp' ] }; t.same(aliasedArgv, expected); t.same(propertyArgv, expected); t.end(); }); test('boolean and alias array with options hash', function (t) { var aliased = [ '-h', 'derp' ]; var regular = [ '--herp', 'derp' ]; var alt = [ '--harp', 'derp' ]; var opts = { alias: { 'h': ['herp', 'harp'] }, boolean: 'h' }; var aliasedArgv = parse(aliased, opts); var propertyArgv = parse(regular, opts); var altPropertyArgv = parse(alt, opts); var expected = { harp: true, herp: true, h: true, '_': [ 'derp' ] }; t.same(aliasedArgv, expected); t.same(propertyArgv, expected); t.same(altPropertyArgv, expected); t.end(); }); test('boolean and alias using explicit true', function (t) { var aliased = [ '-h', 'true' ]; var regular = [ '--herp', 'true' ]; var opts = { alias: { h: 'herp' }, boolean: 'h' }; var aliasedArgv = parse(aliased, opts); var propertyArgv = parse(regular, opts); var expected = { herp: true, h: true, '_': [ ] }; t.same(aliasedArgv, expected); t.same(propertyArgv, expected); t.end(); }); // regression, see https://github.com/substack/node-optimist/issues/71 test('boolean and --x=true', function(t) { var parsed = parse(['--boool', '--other=true'], { boolean: 'boool' }); t.same(parsed.boool, true); t.same(parsed.other, 'true'); parsed = parse(['--boool', '--other=false'], { boolean: 'boool' }); t.same(parsed.boool, true); t.same(parsed.other, 'false'); t.end(); }); test('boolean --boool=true', function (t) { var parsed = parse(['--boool=true'], { default: { boool: false }, boolean: ['boool'] }); t.same(parsed.boool, true); t.end(); }); test('boolean --boool=false', function (t) { var parsed = parse(['--boool=false'], { default: { boool: true }, boolean: ['boool'] }); t.same(parsed.boool, false); t.end(); });