How to use isFunction method in Cypress

Best JavaScript code snippet using cypress

theme.init.js

Source:theme.init.js Github

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1// Popover2(function( $ ) {3	'use strict';4	if ( $.isFunction( $.fn['popover'] ) ) {5		$( '[data-toggle=popover]' ).popover();6	}7}).apply( this, [ jQuery ]);8// Tooltip9(function( $ ) {10	'use strict';11	if ( $.isFunction( $.fn['tooltip'] ) ) {12		$( '[data-toggle=tooltip],[rel=tooltip]' ).tooltip({ container: 'body' });13	}14}).apply( this, [ jQuery ]);15// Sidebar Widgets16(function( $ ) {17	'use strict';18	function expand( content ) {19		content.children( '.widget-content' ).slideDown( 'fast', function() {20			$(this).css( 'display', '' );21			content.removeClass( 'widget-collapsed' );22		});23	}24	function collapse( content ) {25		content.children('.widget-content' ).slideUp( 'fast', function() {26			content.addClass( 'widget-collapsed' );27			$(this).css( 'display', '' );28		});29	}30	var $widgets = $( '.sidebar-widget' );31	$widgets.each( function() {32		var $widget = $( this ),33			$toggler = $widget.find( '.widget-toggle' );34		$toggler.on('click.widget-toggler', function() {35			$widget.hasClass('widget-collapsed') ? expand($widget) : collapse($widget);36		});37	});38}).apply( this, [ jQuery ]);39// Codemirror40(function( $ ) {41	'use strict';42	if ( typeof CodeMirror !== 'undefined' ) {43		$(function() {44			$('[data-plugin-codemirror]').each(function() {45				var $this = $( this ),46					opts = {};47				var pluginOptions = $this.data('plugin-options');48				if (pluginOptions)49					opts = pluginOptions;50				$this.themePluginCodeMirror(opts);51			});52		});53	}54}).apply(this, [ jQuery ]);55// Colorpicker56(function( $ ) {57	'use strict';58	if ( $.isFunction($.fn[ 'colorpicker' ]) ) {59		$(function() {60			$('[data-plugin-colorpicker]').each(function() {61				var $this = $( this ),62					opts = {};63				var pluginOptions = $this.data('plugin-options');64				if (pluginOptions)65					opts = pluginOptions;66				$this.themePluginColorPicker(opts);67			});68		});69	}70}).apply(this, [ jQuery ]);71// Datepicker72(function( $ ) {73	'use strict';74	if ( $.isFunction($.fn[ 'datepicker' ]) ) {75		$(function() {76			$('[data-plugin-datepicker]').each(function() {77				var $this = $( this ),78					opts = {};79				var pluginOptions = $this.data('plugin-options');80				if (pluginOptions)81					opts = pluginOptions;82				$this.themePluginDatePicker(opts);83			});84		});85	}86}).apply(this, [ jQuery ]);87// iosSwitcher88(function( $ ) {89	'use strict';90	if ( typeof Switch !== 'undefined' && $.isFunction( Switch ) ) {91		$(function() {92			$('[data-plugin-ios-switch]').each(function() {93				var $this = $( this );94				$this.themePluginIOS7Switch();95			});96		});97	}98}).apply(this, [ jQuery ]);99// Markdown100(function( $ ) {101	'use strict';102	if ( $.isFunction($.fn[ 'markdown' ]) ) {103		$(function() {104			$('[data-plugin-markdown-editor]').each(function() {105				var $this = $( this ),106					opts = {};107				var pluginOptions = $this.data('plugin-options');108				if (pluginOptions)109					opts = pluginOptions;110				$this.themePluginMarkdownEditor(opts);111			});112		});113	}114}).apply(this, [ jQuery ]);115// Masked Input116(function( $ ) {117	'use strict';118	if ( $.isFunction($.fn[ 'mask' ]) ) {119		$(function() {120			$('[data-plugin-masked-input]').each(function() {121				var $this = $( this ),122					opts = {};123				var pluginOptions = $this.data('plugin-options');124				if (pluginOptions)125					opts = pluginOptions;126				$this.themePluginMaskedInput(opts);127			});128		});129	}130}).apply(this, [ jQuery ]);131// MaxLength132(function( $ ) {133	'use strict';134	if ( $.isFunction( $.fn[ 'maxlength' ]) ) {135		$(function() {136			$('[data-plugin-maxlength]').each(function() {137				var $this = $( this ),138					opts = {};139				var pluginOptions = $this.data('plugin-options');140				if (pluginOptions)141					opts = pluginOptions;142				$this.themePluginMaxLength(opts);143			});144		});145	}146}).apply(this, [ jQuery ]);147// MultiSelect148(function( $ ) {149	'use strict';150	if ( $.isFunction( $.fn[ 'multiselect' ] ) ) {151		$(function() {152			$( '[data-plugin-multiselect]' ).each(function() {153				var $this = $( this ),154					opts = {};155				var pluginOptions = $this.data('plugin-options');156				if (pluginOptions)157					opts = pluginOptions;158				$this.themePluginMultiSelect(opts);159			});160		});161	}162}).apply( this, [ jQuery ]);163(function( $ ) {164	'use strict';165	if ( $.isFunction( $.fn[ 'placeholder' ]) ) {166		$('input[placeholder]').placeholder();167	}168}).apply(this, [ jQuery ]);169// Select2170(function( $ ) {171	'use strict';172	if ( $.isFunction($.fn[ 'select2' ]) ) {173		$(function() {174			$('[data-plugin-selectTwo]').each(function() {175				var $this = $( this ),176					opts = {};177				var pluginOptions = $this.data('plugin-options');178				if (pluginOptions)179					opts = pluginOptions;180				$this.themePluginSelect2(opts);181			});182		});183	}184}).apply(this, [ jQuery ]);185// Spinner186(function( $ ) {187	'use strict';188	if ( $.isFunction($.fn[ 'spinner' ]) ) {189		$(function() {190			$('[data-plugin-spinner]').each(function() {191				var $this = $( this ),192					opts = {};193				var pluginOptions = $this.data('plugin-options');194				if (pluginOptions)195					opts = pluginOptions;196				$this.themePluginSpinner(opts);197			});198		});199	}200}).apply(this, [ jQuery ]);201// SummerNote202(function( $ ) {203	'use strict';204	if ( $.isFunction($.fn[ 'summernote' ]) ) {205		$(function() {206			$('[data-plugin-summernote]').each(function() {207				var $this = $( this ),208					opts = {};209				var pluginOptions = $this.data('plugin-options');210				if (pluginOptions)211					opts = pluginOptions;212				$this.themePluginSummerNote(opts);213			});214		});215	}216}).apply(this, [ jQuery ]);217// TextArea AutoSize218(function( $ ) {219	'use strict';220	if ( $.isFunction($.fn[ 'autosize' ]) ) {221		$(function() {222			$('[data-plugin-textarea-autosize]').each(function() {223				var $this = $( this ),224					opts = {};225				var pluginOptions = $this.data('plugin-options');226				if (pluginOptions)227					opts = pluginOptions;228				$this.themePluginTextAreaAutoSize(opts);229			});230		});231	}232}).apply(this, [ jQuery ]);233// TimePicker234(function( $ ) {235	'use strict';236	if ( $.isFunction($.fn[ 'timepicker' ]) ) {237		$(function() {238			$('[data-plugin-timepicker]').each(function() {239				var $this = $( this ),240					opts = {};241				var pluginOptions = $this.data('plugin-options');242				if (pluginOptions)243					opts = pluginOptions;244				$this.themePluginTimePicker(opts);245			});246		});247	}248}).apply(this, [ jQuery ]);249// Mailbox250(function( $ ) {251	'use strict';252	$(function() {253		$('[data-mailbox]').each(function() {254			var $this = $( this );255			$this.themeMailbox();256		});257	});258}).apply(this, [ jQuery ]);259// Animate260(function( $ ) {261	'use strict';262	if ( $.isFunction($.fn[ 'appear' ]) ) {263		$(function() {264			$('[data-plugin-animate], [data-appear-animation]').each(function() {265				var $this = $( this ),266					opts = {};267				var pluginOptions = $this.data('plugin-options');268				if (pluginOptions)269					opts = pluginOptions;270				$this.themePluginAnimate(opts);271			});272		});273	}274}).apply(this, [ jQuery ]);275// Carousel276(function( $ ) {277	'use strict';278	if ( $.isFunction($.fn[ 'owlCarousel' ]) ) {279		$(function() {280			$('[data-plugin-carousel]').each(function() {281				var $this = $( this ),282					opts = {};283				var pluginOptions = $this.data('plugin-options');284				if (pluginOptions)285					opts = pluginOptions;286				$this.themePluginCarousel(opts);287			});288		});289	}290}).apply(this, [ jQuery ]);291// Chart Circular292(function( $ ) {293	'use strict';294	if ( $.isFunction($.fn[ 'easyPieChart' ]) ) {295		$(function() {296			$('[data-plugin-chart-circular], .circular-bar-chart:not(.manual)').each(function() {297				var $this = $( this ),298					opts = {};299				var pluginOptions = $this.data('plugin-options');300				if (pluginOptions)301					opts = pluginOptions;302				$this.themePluginChartCircular(opts);303			});304		});305	}306}).apply(this, [ jQuery ]);307// Lightbox308(function( $ ) {309	'use strict';310	if ( $.isFunction($.fn[ 'magnificPopup' ]) ) {311		$(function() {312			$('[data-plugin-lightbox], .lightbox:not(.manual)').each(function() {313				var $this = $( this ),314					opts = {};315				var pluginOptions = $this.data('plugin-options');316				if (pluginOptions)317					opts = pluginOptions;318				$this.themePluginLightbox(opts);319			});320		});321	}322}).apply(this, [ jQuery ]);323// Portlets324(function( $ ) {325	'use strict';326	$(function() {327		$('[data-plugin-portlet]').each(function() {328			var $this = $( this ),329				opts = {};330			var pluginOptions = $this.data('plugin-options');331			if (pluginOptions)332				opts = pluginOptions;333			$this.themePluginPortlet(opts);334		});335	});336}).apply(this, [ jQuery ]);337// Slider338(function( $ ) {339	'use strict';340	if ( $.isFunction($.fn[ 'slider' ]) ) {341		$(function() {342			$('[data-plugin-slider]').each(function() {343				var $this = $( this ),344					opts = {};345				var pluginOptions = $this.data('plugin-options');346				if (pluginOptions) {347					opts = pluginOptions;348				}349				$this.themePluginSlider(opts);350			});351		});352	}353}).apply(this, [ jQuery ]);354// Toggle355(function( $ ) {356	'use strict';357	$(function() {358		$('[data-plugin-toggle]').each(function() {359			var $this = $( this ),360				opts = {};361			var pluginOptions = $this.data('plugin-options');362			if (pluginOptions)363				opts = pluginOptions;364			$this.themePluginToggle(opts);365		});366	});367}).apply(this, [ jQuery ]);368// Widget - Todo369(function( $ ) {370	'use strict';371	if ( $.isFunction($.fn[ 'themePluginWidgetTodoList' ]) ) {372		$(function() {373			$('[data-plugin-todo-list], ul.widget-todo-list').each(function() {374				var $this = $( this ),375					opts = {};376				var pluginOptions = $this.data('plugin-options');377				if (pluginOptions)378					opts = pluginOptions;379				$this.themePluginWidgetTodoList(opts);380			});381		});382	}383}).apply(this, [ jQuery ]);384// Widget - Toggle385(function( $ ) {386	'use strict';387	if ( $.isFunction($.fn[ 'themePluginWidgetToggleExpand' ]) ) {388		$(function() {389			$('[data-plugin-toggle-expand], .widget-toggle-expand').each(function() {390				var $this = $( this ),391					opts = {};392				var pluginOptions = $this.data('plugin-options');393				if (pluginOptions)394					opts = pluginOptions;395				$this.themePluginWidgetToggleExpand(opts);396			});397		});398	}399}).apply(this, [ jQuery ]);400// Word Rotate401(function( $ ) {402	'use strict';403	if ( $.isFunction($.fn[ 'themePluginWordRotate' ]) ) {404		$(function() {405			$('[data-plugin-word-rotate], .word-rotate:not(.manual)').each(function() {406				var $this = $( this ),407					opts = {};408				var pluginOptions = $this.data('plugin-options');409				if (pluginOptions)410					opts = pluginOptions;411				$this.themePluginWordRotate(opts);412			});413		});414	}...

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canLoadWombatServer.js

Source:canLoadWombatServer.js Github

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1let assert = require('chai').assert;2describe('Can load components from package', () => {3	let webWombat = require("../../index.js");4	it('WombatServer is loaded', () => {5		assert.isFunction(webWombat.WombatServer);6	});7	it('BaseController is loaded', () => {8		assert.isFunction(webWombat.BaseController);9	});10	it('ResourceController is loaded', () => {11		assert.isFunction(webWombat.ResourceController);12	});13	it('WebSocketController is loaded', () => {14		assert.isFunction(webWombat.WebSocketController);15	});16	it('Route is loaded', () => {17		assert.isFunction(webWombat.Route);18	});19	it('RouteGroup is loaded', () => {20		assert.isFunction(webWombat.RouteGroup);21	});22	it('RouteService is loaded', () => {23		assert.isFunction(webWombat.RouteService);24	});25	it('BaseMiddleware is loaded', () => {26		assert.isFunction(webWombat.BaseMiddleware);27	});28	it('MiddlewareProvider is loaded', () => {29		assert.isFunction(webWombat.MiddlewareProvider);30	});31	it('BaseCollection is loaded', () => {32		assert.isFunction(webWombat.BaseCollection);33	});34	it('BaseDocument is loaded', () => {35		assert.isFunction(webWombat.BaseDocument);36	});37	it('BaseField is loaded', () => {38		assert.isFunction(webWombat.BaseField);39	});40	it('Built in field types are loaded', () => {41		assert.isObject(webWombat.fieldTypes);42	});43	it('TextField field type is loaded', () => {44		assert.isFunction(webWombat.fieldTypes.TextField);45	});46	it('CollectionsProvider is loaded', () => {47		assert.isFunction(webWombat.CollectionsProvider);48	});49	it('TemplateInterface is loaded', () => {50		assert.isFunction(webWombat.TemplateInterface);51	});52	it('Built in template connectors are loaded', () => {53		assert.isObject(webWombat.templateConnectors);54	});55	it('Blade template connector is loaded', () => {56		assert.isFunction(webWombat.templateConnectors.BladeConnector);57	});58	it('Handlebars template connector is loaded', () => {59		assert.isFunction(webWombat.templateConnectors.HandlebarsConnector);60	});61	it('HTML template connector is loaded', () => {62		assert.isFunction(webWombat.templateConnectors.HTMLConnector);63	});64	it('Mustache template connector is loaded', () => {65		assert.isFunction(webWombat.templateConnectors.MustacheConnector);66	});67	it('Pug template connector is loaded', () => {68		assert.isFunction(webWombat.templateConnectors.PugConnector);69	});70	it('FormBuilder is loaded', () => {71		assert.isFunction(webWombat.FormBuilder);72	});73	it('AuthenticationService is loaded', () => {74		assert.isFunction(webWombat.AuthenticationService);75	});76	it('AuthenticationSourceInterface is loaded', () => {77		assert.isFunction(webWombat.AuthenticationSourceInterface);78	});79	it('Built in authentication sources are loaded', () => {80		assert.isObject(webWombat.authenticationSources);81	});82	it('Database authentication source is loaded', () => {83		assert.isFunction(webWombat.authenticationSources.DatabaseAuthenticationSource);84	});85	it('Memory authentication source is loaded', () => {86		assert.isFunction(webWombat.authenticationSources.MemoryAuthenticationSource);87	});...

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isFunction.js

Source:isFunction.js Github

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...16} from './utils.js';17import isFunction from '../isFunction.js';18describe('isFunction', function() {19  it('should return `true` for functions', function() {20    assert.strictEqual(isFunction(_), true);21    assert.strictEqual(isFunction(slice), true);22  });23  it('should return `true` for async functions', function() {24    assert.strictEqual(isFunction(asyncFunc), typeof asyncFunc == 'function');25  });26  it('should return `true` for generator functions', function() {27    assert.strictEqual(isFunction(genFunc), typeof genFunc == 'function');28  });29  it('should return `true` for the `Proxy` constructor', function() {30    if (Proxy) {31      assert.strictEqual(isFunction(Proxy), true);32    }33  });34  it('should return `true` for array view constructors', function() {35    var expected = lodashStable.map(arrayViews, function(type) {36      return objToString.call(root[type]) == funcTag;37    });38    var actual = lodashStable.map(arrayViews, function(type) {39      return isFunction(root[type]);40    });41    assert.deepStrictEqual(actual, expected);42  });43  it('should return `false` for non-functions', function() {44    var expected = lodashStable.map(falsey, stubFalse);45    var actual = lodashStable.map(falsey, function(value, index) {46      return index ? isFunction(value) : isFunction();47    });48    assert.deepStrictEqual(actual, expected);49    assert.strictEqual(isFunction(args), false);50    assert.strictEqual(isFunction([1, 2, 3]), false);51    assert.strictEqual(isFunction(true), false);52    assert.strictEqual(isFunction(new Date), false);53    assert.strictEqual(isFunction(new Error), false);54    assert.strictEqual(isFunction({ 'a': 1 }), false);55    assert.strictEqual(isFunction(1), false);56    assert.strictEqual(isFunction(/x/), false);57    assert.strictEqual(isFunction('a'), false);58    assert.strictEqual(isFunction(symbol), false);59    if (document) {60      assert.strictEqual(isFunction(document.getElementsByTagName('body')), false);61    }62  });63  it('should work with a function from another realm', function() {64    if (realm.function) {65      assert.strictEqual(isFunction(realm.function), true);66    }67  });...

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isFunction.test.es

Source:isFunction.test.es Github

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...3import {isFunction} from '../../build/resources/main/lib/util/value/isFunction';4import {OBJ} from '../object/testdata';5describe('value', () => {6	describe('isFunction', () => {7		it('isFunction(fn) --> true', () => deepStrictEqual(isFunction(OBJ.fn), true));8		it('isFunction() --> false', () => deepStrictEqual(isFunction(), false));9		it('isFunction(undefined) --> false', () => deepStrictEqual(isFunction(undefined), false));10		it('isFunction(null) --> false', () => deepStrictEqual(isFunction(null), false));11		it("isFunction('') --> false", () => deepStrictEqual(isFunction(''), false));12		it('isFunction("") --> false', () => deepStrictEqual(isFunction(""), false)); // eslint-disable-line quotes13		it("isFunction('foo') --> false", () => deepStrictEqual(isFunction('foo'), false));14		it('isFunction({}) --> false', () => deepStrictEqual(isFunction({}), false));15		it('isFunction(obj) --> false', () => deepStrictEqual(isFunction(OBJ), false));16		it('isFunction([]) --> false', () => deepStrictEqual(isFunction([]), false));17		it('isFunction(42) --> false', () => deepStrictEqual(isFunction(42), false));18		it('isFunction(0) --> false', () => deepStrictEqual(isFunction(0), false));19		it('isFunction(-0) --> false', () => deepStrictEqual(isFunction(-0), false));20		it('isFunction(-42) --> false', () => deepStrictEqual(isFunction(-42), false));21		it('isFunction(3.14) --> false', () => deepStrictEqual(isFunction(3.14), false));22		it('isFunction(0.0) --> false', () => deepStrictEqual(isFunction(0.0), false));23		it('isFunction(-0.0) --> false', () => deepStrictEqual(isFunction(-0.0), false));24		it('isFunction(-3.14) --> false', () => deepStrictEqual(isFunction(-3.14), false));25		it('isFunction(true) --> false', () => deepStrictEqual(isFunction(true), false));26		it('isFunction(false) --> false', () => deepStrictEqual(isFunction(false), false));27		it('isFunction(Infinity) --> false', () => deepStrictEqual(isFunction(Infinity), false));28		it('isFunction(-Infinity) --> false', () => deepStrictEqual(isFunction(-Infinity), false));29		it('isFunction(NaN) --> false', () => deepStrictEqual(isFunction(NaN), false));30		it('isFunction(new Date()) --> false', () => deepStrictEqual(isFunction(new Date()), false));31	});...

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is.js

Source:is.js Github

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...4  , arrowFunctionIfSupported = require("../_lib/arrow-function-if-supported")5  , classIfSupported         = require("../_lib/class-if-supported");6describe("function/is", function () {7	it("Should return true on function", function () {8		assert.equal(isFunction(function () { return true; }), true);9	});10	if (arrowFunctionIfSupported) {11		it("Should return true on arrow function", function () {12			assert.equal(isFunction(arrowFunctionIfSupported), true);13		});14	}15	if (classIfSupported) {16		it("Should return true on class", function () {17			assert.equal(isFunction(classIfSupported), true);18		});19	}20	it("Should return false on reg-exp", function () { assert.equal(isFunction(/foo/), false); });21	it("Should return false on plain object", function () { assert.equal(isFunction({}), false); });22	it("Should return false on array", function () { assert.equal(isFunction([]), false); });23	if (typeof Object.create === "function") {24		it("Should return false on object with no prototype", function () {25			assert.equal(isFunction(Object.create(null)), false);26		});27	}28	it("Should return false on string", function () { assert.equal(isFunction("foo"), false); });29	it("Should return false on empty string", function () { assert.equal(isFunction(""), false); });30	it("Should return false on number", function () { assert.equal(isFunction(123), false); });31	it("Should return false on NaN", function () { assert.equal(isFunction(NaN), false); });32	it("Should return false on boolean", function () { assert.equal(isFunction(true), false); });33	if (typeof Symbol === "function") {34		it("Should return false on symbol", function () {35			assert.equal(isFunction(Symbol("foo")), false);36		});37	}38	it("Should return false on null", function () { assert.equal(isFunction(null), false); });39	it("Should return false on undefined", function () {40		assert.equal(isFunction(void 0), false);41	});...

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isFunction.test.js

Source:isFunction.test.js Github

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2test('should return `true` for functions', function() {3    let func = function() {4        5    };6    expect(isFunction(func)).toBe(true);7});8test('should return `true` for async functions', function() {9    let asyncFunc = () => {10        return Function('return async () => {}');11    };12    expect(isFunction(asyncFunc)).toBe(true);13});14test('should return `true` for generator functions', function() {15    let genFunc = () => {16        return Function('return function*(){}');17    };18    expect(isFunction(genFunc)).toBe(true);19});20test('should return `false` for non-functions', function() {21    expect(isFunction(null)).toBe(false);22    expect(isFunction(NaN)).toBe(false);23    expect(isFunction(arguments)).toBe(false);24    expect(isFunction(undefined)).toBe(false);25    expect(isFunction(new Date)).toBe(false);26    expect(isFunction(new Error)).toBe(false);27    expect(isFunction([1, 2, 3])).toBe(false);28    expect(isFunction([])).toBe(false);29    expect(isFunction({ '0': 1, 'length': 1 })).toBe(false);30    expect(isFunction({})).toBe(false);31    expect(isFunction('a')).toBe(false);32    expect(isFunction('')).toBe(false);33    expect(isFunction(1)).toBe(false);34    expect(isFunction(0)).toBe(false);35    expect(isFunction(true)).toBe(false);36    expect(isFunction(false)).toBe(false);37    expect(isFunction(/x/)).toBe(false);38    expect(isFunction()).toBe(false);...

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api.js

Source:api.js Github

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...29}30test('dataset#api', (ava) => {31  ava.true(isObject(dataset))32  const ds = new DataSet()33  ava.true(isFunction(ds.setTransfer))34  ava.true(isFunction(ds.collection))35  ava.true(isFunction(ds.reset))36  var database = ds.collection(DataStudent)37  ava.true(isObject(database))38  ava.true(isFunction(database.find))39  ava.true(isFunction(database.insert))40  ava.true(isFunction(database.update))41  ava.true(isFunction(database.insertUpdate))42  ava.true(isFunction(database.remove))43  var test1 = database.insert(testStudent1)44  ava.true(isFunction(test1.then))45  var test2 = database.insertUpdate(testStudent1)46  ava.true(isFunction(test2.then))47  var test3 = database.update(testStudent1)48  ava.true(isFunction(test3.then))49  var test4 = database.remove(testStudent2)50  ava.true(isFunction(test4.then))51  ava.true(isFunction(database.find().then))...

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test.js

Source:test.js Github

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1var test = require('tape')2var isFunction = require('./index.js')3test('isFunction', function (t) {4    t.ok(!isFunction(), 'undefined is not a function')5    t.ok(!isFunction(null), 'null is not a function')6    t.ok(!isFunction(''), 'string is not a function')7    t.ok(!isFunction(/a/), 'regex is not a function')8    t.ok(!isFunction(true), 'true is not a function')9    t.ok(!isFunction(false), 'false is not a function')10    t.ok(!isFunction(NaN), 'NaN is not a function')11    t.ok(!isFunction(42), '42 is not a function')12    t.ok(isFunction(function () {}), 'function is a function')13    t.ok(isFunction(setTimeout), 'setTimeout is a function')14    t.end()15})16if (typeof window !== 'undefined') {17    test('browser quirks', function (t) {18        t.plan(2)19        20        t.ok(isFunction(window.alert), 'alert is a function')21        window.testRegExpFromIframe = function (regexp) {22            t.ok(!isFunction(regexp))23        }24        25        var iframe = document.createElement('iframe')26        document.body.appendChild(iframe)27        28        iframe.contentWindow.document.write([29            "<html><body><script type=\"text/javascript\">",30            "parent.testRegExpFromIframe(/a/)",31            "</script></body></html>"32        ].join("\n"));33    })...

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Using AI Code Generation

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1describe('Cypress', () => {2  it('is working', () => {3    expect(true).to.equal(true)4  })5  it('visits the kitchen sink', () => {6  })7  it('finds the content "type"', () => {8    cy.contains('type')9  })10  it('clicks the link "type"', () => {11    cy.contains('type').click()12  })13  it('should be on a new URL', () => {14    cy.contains('type').click()15    cy.url().should('include', '/commands/actions')16  })17  it('should click the link "type"', () => {18    cy.contains('type').click()19    cy.url().should('include', '/commands/actions')20    cy.get('.action-email')21      .type('fake@email')22      .should('have.value', 'fake@email')23  })24  it('should make a POST request', () => {

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1describe('My First Test', function() {2    it('Does not do much!', function() {3      expect(true).to.equal(true)4    })5  })6  describe('My First Test', function() {7    it('Does not do much!', function() {8      expect(false).to.equal(false)9    })10  })11  describe('My First Test', function() {12    it('Does not do much!', function() {13      expect({}).to.equal({})14    })15  })16  describe('My First Test', function() {17    it('Does not do much!', function() {18      expect([]).to.equal([])19    })20  })21  describe('My First Test', function() {22    it('Does not do much!', function() {23      expect('').to.equal('')24    })25  })26  describe('My First Test', function() {27    it('Does not do much!', function() {28      expect(0).to.equal(0)29    })30  })31  describe('My First Test', function() {32    it('Does not do much!', function() {33      expect(null).to.equal(null)34    })35  })36  describe('My First Test', function() {37    it('Does not do much!', function() {38      expect(undefined).to.equal(undefined)39    })40  })41  describe('My First Test', function() {42    it('Does not do much!', function() {43      expect(NaN).to.equal(NaN)44    })45  })46  describe('My First Test', function() {47    it('Does not do much!', function() {48      expect(true).to.equal(false)49    })50  })51  describe('My First Test', function() {52    it('Does not do much!', function() {53      expect({}).to.equal([])54    })55  })56  describe('My First Test', function() {57    it('Does not do much!', function() {58      expect([]).to.equal({})59    })60  })61  describe('My First Test', function() {62    it('Does not do much!', function() {63      expect('').to.equal(0)64    })65  })66  describe('My First Test', function() {67    it('Does not do much!', function() {68      expect(0).to.equal('')69    })70  })71  describe('My First Test', function() {72    it('Does not do much!', function() {73      expect(null).to.equal(undefined)74    })75  })76  describe('My First Test',

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1describe('My First Test', function() {2  it('Does not do much!', function() {3    expect(true).to.equal(true)4  })5})6describe('My First Test', function() {7  it('Does not do much!', function() {8    expect(true).to.equal(true)9  })10})11describe('My First Test', function() {12  it('Does not do much!', function() {13    expect(true).to.equal(true)14  })15})16describe('My First Test', function() {17  it('Does not do much!', function() {18    expect(true).to.equal(true)19  })20})21describe('My First Test', function() {22  it('Does not do much!', function() {23    expect(true).to.equal(true)24  })25})26describe('My First Test', function() {27  it('Does not do much!', function() {28    expect(true).to.equal(true)29  })30})

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1it('is a function', () => {2    expect(Cypress.isFunction).to.be.a('function')3  })4  it('returns true for a function', () => {5    expect(Cypress.isFunction(() => {})).to.be.true6  })7  it('returns false for an object', () => {8    expect(Cypress.isFunction({})).to.be.false9  })10  it('returns false for a string', () => {11    expect(Cypress.isFunction('foo')).to.be.false12  })13  it('returns false for a number', () => {14    expect(Cypress.isFunction(5)).to.be.false15  })16  it('returns false for a boolean', () => {17    expect(Cypress.isFunction(true)).to.be.false18  })19  it('returns false for null', () => {20    expect(Cypress.isFunction(null)).to.be.false21  })22  it('returns false for undefined', () => {23    expect(Cypress.isFunction(undefined)).to.be.false24  })

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Using AI Code Generation

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1describe('My First Test', function() {2    it('Does not do much!', function() {3      expect(true).to.equal(true)4    })5  })6  describe('My First Test', function() {7    it('Does not do much!', function() {8      expect(true).to.equal(true)9    })10  })11  describe('My First Test', function() {12    it('Does not do much!', function() {13      expect(true).to.equal(true)14    })15  })16  describe('My First Test', function() {17    it('Does not do much!', function() {18      expect(true).to.equal(true)19    })20  })21  describe('My First Test', function() {22    it('Does not do much!', function() {23      expect(true).to.equal(true)24    })25  })26  describe('My First Test', function() {27    it('Does not do much!', function() {28      expect(true).to.equal(true)29    })30  })31  describe('My First Test', function() {32    it('Does not do much!', function() {33      expect(true).to.equal(true)34    })35  })36  describe('My First Test', function() {37    it('Does not do much!', function() {38      expect(true).to.equal(true)39    })40  })41  describe('My First Test', function() {42    it('Does not do much!', function() {43      expect(true).to.equal(true)44    })45  })46  describe('My First Test', function() {47    it('Does not do much!', function() {48      expect(true).to.equal(true)49    })50  })

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1it('should be a function', () => {2    expect(isFunction).to.be.a('function')3})4it('should be a string', () => {5    expect(isString).to.be.a('string')6})7it('should be an object', () => {8    expect(isObject).to.be.an('object')9})10it('should be an array', () => {11    expect(isArray).to.be.an('array')12})13it('should be a boolean', () => {14    expect(isBoolean).to.be.a('boolean')15})16it('should be a number', () => {17    expect(isNumber).to.be.a('number')18})19it('should be null', () => {20    expect(isNull).to.be.null21})22it('should be undefined', () => {23    expect(isUndefined).to.be.undefined24})25it('should be a date', () => {26    expect(isDate).to.be.a('date')27})28it('should be a regular expression', () => {29    expect(isRegExp).to.be.a('regexp')30})31it('should be a symbol', () => {32    expect(isSymbol).to.be.a('symbol')33})34it('should be true', () => {35    expect(isTrue).to.be.true36})37it('should be false', () => {38    expect(isFalse).to.be.false39})40it('should be truthy', () => {41    expect(isTruthy).to.be.truthy42})43it('should be falsy', () => {44    expect(isFalsy).to.be.falsy45})46it('should be even', () => {47    expect(isEven).to.be.even48})49it('should

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1it('should be a function', () => {2    expect(Cypress.isFunction).to.be.a('function')3  })4  it('should be a function', () => {5    expect(Cypress.isDom).to.be.a('function')6  })7  it('should be a function', () => {8    expect(Cypress.isJquery).to.be.a('function')9  })10  it('should be a function', () => {11    expect(Cypress.isPlainObject).to.be.a('function')12  })13  it('should be a function', () => {14    expect(Cypress.isWindow).to.be.a('function')15  })16  it('should be a function', () => {17    expect(Cypress.isTypedArray).to.be.a('function')18  })19  it('should be a function', () => {20    expect(Cypress.isBlob).to.be.a('function')21  })22  it('should be a function', () => {23    expect(Cypress.isPromise).to.be.a('function')24  })25  it('should be a function', () => {26    expect(Cypress.isElement).to.be.a('function')27  })28  it('should be a function', () => {29    expect(Cypress.isString).to.be.a('function')30  })31  it('should be a function', () => {32    expect(Cypress.isNumber).to.be.a('function')33  })34  it('should be a function', () => {35    expect(Cypress.isBoolean).to.be.a('function')36  })37  it('should be a function', () => {38    expect(Cypress.isUndefined).to.be.a('function')39  })40  it('should be a function', () => {

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1describe('My First Test', () => {2    it('Does not do much!', () => {3      expect(true).to.equal(true)4    })5  })6  describe('My Second Test', () => {7    it('Does not do much!', () => {8      expect(true).to.equal(true)9    })10  })11  describe('My Third Test', () => {12    it('Does not do much!', () => {13      expect(true).to.equal(true)14    })15  })

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1it('is a function', () => {2  assert.isFunction(cy.isFunction)3})4cy.isInteger(1)5cy.isInteger(1.0)6cy.isInteger(1.1)7cy.isInteger('1')8cy.isInteger('1.0')9cy.isInteger('1.1')10cy.isInteger('abc')11cy.isInteger(true)12cy.isInteger(false)13cy.isInteger(null)14cy.isInteger(undefined)15cy.isInteger({})16cy.isInteger([])17cy.isInteger(NaN)18cy.isInteger(Infinity)19it('is an integer', () => {20  assert.isInteger(cy.isInteger)21})22cy.isLength(3, [1, 2, 3])23cy.isLength(3, 'abc')24cy.isLength(3, { a: 1, b: 2, c: 3 })25cy.isLength(3, new Set([1, 2, 3]))26cy.isLength(3, new Map([['a', 1], ['b', 2], ['c', 3]]))27cy.isLength(3, new String('abc'))28cy.isLength(3, true)29cy.isLength(3, false)30cy.isLength(3, null)31cy.isLength(3, undefined)32cy.isLength(3, {})33cy.isLength(3, [])34cy.isLength(3, NaN)35cy.isLength(3, Infinity)36it('is a length', () => {37  assert.isLength(cy.isLength)38})39cy.isMap(new Map())40cy.isMap(new WeakMap())41cy.isMap(new Set())42cy.isMap(new WeakSet())43cy.isMap(new Array())44cy.isMap(new Object())45it('is a map', ()

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Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

  1. What is Cypress? -
  2. Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
  3. Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
  4. Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
  5. Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
  6. Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
  7. Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
  8. Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
  9. How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.

YouTube

Watch this 3 hours of complete tutorial to learn the basics of Cypress and various Cypress commands with the Cypress testing at LambdaTest.

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