How to use this.sandbox.mock method in sinon

Best JavaScript code snippet using sinon

Progress.spec.js

Source:Progress.spec.js

...47        });48    });49    describe('update', function () {50        it('should execute Logger.log once', function () {51            const mock     = this.sandbox.mock(Logger);52            const progress = new Progress();53            mock.expects('log').once();54            progress.update(.5);55            mock.verify();56        });57        it('should execute Logger.log once with multiple update calls', function () {58            const mock     = this.sandbox.mock(Logger);59            const progress = new Progress();60            mock.expects('log').once();61            progress.update(.5);62            progress.update(.5);63            mock.verify();64        });65        it('should execute Logger.log twice on complete', function () {66            const mock     = this.sandbox.mock(Logger);67            const progress = new Progress();68            mock.expects('log').twice();69            progress.update(1);70            mock.verify();71        });72        it('should skip if progress not unique', function () {73            const mock     = this.sandbox.mock(Logger);74            const progress = new Progress({75                showUniqueProgress : true76            });77            mock.expects('log').once();78            progress.update(.5);79            progress.update(.501);80            mock.verify();81        });82        it('should still log progress if unique', function () {83            const mock     = this.sandbox.mock(Logger);84            const progress = new Progress({85                showUniqueProgress : true86            });87            mock.expects('log').twice();88            progress.update(.5);89            progress.update(.51);90            mock.verify();91        });92    });93    describe('update message', function () {94        it('should log with proper format for double single progress', function () {95            const mock     = this.sandbox.mock(Logger);96            const progress = new Progress();97            const msg = [98                '[',99                ((i, length) => {100                    let data = [];101                    for (; i < length; i++) {102                        data.push('\u2587');103                    }104                    return data.join('');105                })(0, 3),106                ((i, length) => {107                    let data = [];108                    for (; i < length; i++) {109                        data.push(' ');110                    }111                    return data.join('');112                })(0, 47),113                ']'114            ].join('');115            mock.expects('log').once().withArgs('INFO', 'Progress:', msg, '  7', '%');116            progress.update(.07);117            mock.verify();118        });119        it('should log with proper format for double digit progress', function () {120            const mock     = this.sandbox.mock(Logger);121            const progress = new Progress();122            const msg = [123                '[',124                ((i, length) => {125                    let data = [];126                    for (; i < length; i++) {127                        data.push('\u2587');128                    }129                    return data.join('');130                })(0, 25),131                ((i, length) => {132                    let data = [];133                    for (; i < length; i++) {134                        data.push(' ');135                    }136                    return data.join('');137                })(0, 25),138                ']'139            ].join('');140            mock.expects('log').once().withArgs('INFO', 'Progress:', msg, ' 50', '%');141            progress.update(.5);142            mock.verify();143        });144        it('should log with proper format for triple digit progress', function () {145            const mock     = this.sandbox.mock(Logger);146            const progress = new Progress({147                showComplete : false148            });149            const msg = [150                '[',151                ((i, length) => {152                    let data = [];153                    for (; i < length; i++) {154                        data.push('\u2587');155                    }156                    return data.join('');157                })(0, 50),158                ']'159            ].join('');...

WatchstarGateway.test.js

Source:WatchstarGateway.test.js

...40			expected,41			api,42			mockAPI;43		api = { get: function () {} };44		mockAPI = this.sandbox.mock( api );45		mockAPI46			.expects( 'get' )47			.withArgs( this.sandbox.match.has( 'pageids' ) )48			.once()49			.returns( $.Deferred().resolve( {50				batchcomplete: true,51				query: { pages: [ GET_RESPONSE.query.pages[0] ] }52			} ) );53		mockAPI54			.expects( 'get' )55			.withArgs( this.sandbox.match.has( 'titles' ) )56			.once()57			.returns( $.Deferred().resolve( {58				batchcomplete: true,59				query: { pages: [ GET_RESPONSE.query.pages[1] ] }60			} ) );61		subject = new WatchstarGateway( api );62		return subject.getStatuses(63			[ '123' ], [ 'A watched page' ]64		).then( function ( actual ) {65			expected = {66				'An unwatched page': false,67				'A watched page': true68			};69			assert.deepEqual( actual, expected, 'The correct result is returned.' );70			mockAPI.verify();71		} );72	} );73	QUnit.test( 'getStatuses(empty)', function ( assert ) {74		var75			subject,76			expected,77			api,78			mockAPI;79		api = { get: function () {} };80		mockAPI = this.sandbox.mock( api )81			.expects( 'get' )82			// No HTTP requests are issued.83			.never();84		subject = new WatchstarGateway( api );85		return subject.getStatuses( [], [] ).then( function ( actual ) {86			expected = {};87			assert.deepEqual( actual, expected, 'An empty result is returned.' );88			mockAPI.verify();89		} );90	} );91	QUnit.test( 'getStatusesByID(nonempty)', function ( assert ) {92		var93			subject,94			expected,95			api,96			mockAPI;97		api = { get: function () {} };98		mockAPI = this.sandbox.mock( api )99			.expects( 'get' )100			.once()101			// One HTTP request is issued.102			.returns( $.Deferred().resolve( GET_RESPONSE ) );103		subject = new WatchstarGateway( api );104		return subject.getStatusesByID( [ '123', 456 ] ).then( function ( actual ) {105			expected = {106				'An unwatched page': false,107				'A watched page': true108			};109			assert.deepEqual( actual, expected, 'The correct result is returned.' );110			mockAPI.verify();111		} );112	} );113	QUnit.test( 'getStatusesByID(empty)', function ( assert ) {114		var115			subject,116			expected,117			api,118			mockAPI;119		api = { get: function () {} };120		mockAPI = this.sandbox.mock( api )121			.expects( 'get' )122			// No HTTP requests are issued.123			.never();124		subject = new WatchstarGateway( api );125		return subject.getStatusesByID( [] ).then( function ( actual ) {126			expected = {};127			assert.deepEqual( actual, expected, 'An empty result is returned.' );128			mockAPI.verify();129		} );130	} );131	QUnit.test( 'getStatusesByTitle(nonempty)', function ( assert ) {132		var133			subject,134			expected,135			api,136			mockAPI;137		api = { get: function () {} };138		mockAPI = this.sandbox.mock( api )139			.expects( 'get' )140			.once()141			// One HTTP request is issued.142			.returns( $.Deferred().resolve( GET_RESPONSE ) );143		subject = new WatchstarGateway( api );144		return subject.getStatusesByTitle( [145			'An unwatched page', 'An unwatched page'146		] ).then( function ( actual ) {147			expected = {148				'An unwatched page': false,149				'A watched page': true150			};151			assert.deepEqual( actual, expected, 'The correct result is returned.' );152			mockAPI.verify();153		} );154	} );155	QUnit.test( 'getStatusesByTitle(empty)', function ( assert ) {156		var157			subject,158			expected,159			api,160			mockAPI;161		api = { get: function () {} };162		mockAPI = this.sandbox.mock( api )163			.expects( 'get' )164			// No HTTP requests are issued.165			.never();166		subject = new WatchstarGateway( api );167		return subject.getStatusesByTitle( [] ).then( function ( actual ) {168			expected = {};169			assert.deepEqual( actual, expected, 'An empty result is returned.' );170			mockAPI.verify();171		} );172	} );173	QUnit.test( '_unmarshalGetResponse(nonempty)', function ( assert ) {174		var175			subject,176			actual,...

sinonMockTest.js

Source:sinonMockTest.js

1SinonMockTest = TestCase('SinonMockTest');2SinonMockTest.prototype.setUp = function () {3	this._sandbox = sinon.sandbox.create();4};5SinonMockTest.prototype.tearDown = function () {6	this._sandbox.restore();7};8SinonMockTest.prototype.testThatMyMethodGetCalledOnce = function () {9	var theSinonMock = this._sandbox.mock(sinonMock);10	theSinonMock.expects("myMethod").once();11	sinonMock.myMethod();12	theSinonMock.verify();13};14SinonMockTest.prototype.testThatMyMethodGetCalledTwice = function () {15	var theSinonMock = this._sandbox.mock(sinonMock);16	theSinonMock.expects("myMethod").twice();17	sinonMock.callMyMethod(2);18	theSinonMock.verify();19};20SinonMockTest.prototype.testThatMyMethodGetCalledThreeTimes = function () {21	var theSinonMock = this._sandbox.mock(sinonMock);22	theSinonMock.expects("myMethod").thrice();23	sinonMock.callMyMethod(3);24	theSinonMock.verify();25};26SinonMockTest.prototype.testThatMyMethodGetCalledExactlySevenTimes = function () {27	var theSinonMock = this._sandbox.mock(sinonMock);28	theSinonMock.expects("myMethod").exactly(7);29	sinonMock.callMyMethod(7);30	theSinonMock.verify();31};32SinonMockTest.prototype.testThatMyMethodGetCalledAtLeastTwiceAndAtMostFourTimes = function () {33	var theSinonMock = this._sandbox.mock(sinonMock);34	theSinonMock.expects("myMethod").atLeast(2);35	theSinonMock.expects("myMethod").atMost(4);36	sinonMock.callMyMethod(4);37	theSinonMock.verify();38};39SinonMockTest.prototype.testThatMyMethodGetNeverCalled = function () {40	var theSinonMock = this._sandbox.mock(sinonMock);41	theSinonMock.expects("myMethod").never();42	sinonMock.callMyMethod(0);43	theSinonMock.verify();44};45SinonMockTest.prototype.testThatMyMethodGetCalledWithArgs = function () {46	var theSinonMock = this._sandbox.mock(sinonMock);47	var firstArgument = 'first argument';48	var secondArgument = 'second argument';49	theSinonMock.expects("myMethod").withArgs(firstArgument);50	sinonMock.callMyMethod(1,firstArgument,secondArgument);51	theSinonMock.verify();52};53SinonMockTest.prototype.testThatMyMethodGetCalledWithExactArgs = function () {54	var theSinonMock = this._sandbox.mock(sinonMock);55	var firstArgument = 'first argument';56	var secondArgument = 'second argument';57	theSinonMock.expects("myMethod").withExactArgs(firstArgument, secondArgument);58	sinonMock.callMyMethod(1,firstArgument,secondArgument);59	theSinonMock.verify();...

Using AI Code Generation

1var assert = require('assert');2var sinon = require('sinon');3var fs = require('fs');4describe('test', function() {5  beforeEach(function() {6    this.sandbox = sinon.sandbox.create();7  });8  afterEach(function() {9    this.sandbox.restore();10  });11  it('should call fs.readFile', function() {12    var mock = this.sandbox.mock(fs);13    mock.expects('readFile').once().withArgs('test.txt').callsArgWith(2, null, 'test');14    fs.readFile('test.txt', function(err, data) {15      assert.equal(data, 'test');16    });17    mock.verify();18  });19});20The assert.equal()

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var myModule = require('../src/myModule');4describe('myModule', function() {5  beforeEach(function() {6    this.sandbox = sinon.sandbox.create();7  });8  afterEach(function() {9    this.sandbox.restore();10  });11  it('should call the callback function', function() {12    var callback = this.sandbox.mock();13    myModule.doSomething(callback);14    assert(callback.called);15  });16});17var myModule = {18  doSomething: function(callback) {19    callback();20  }21};22module.exports = myModule;23var sinon = require('sinon');24var assert = require('assert');25var myModule = require('../src/myModule');26describe('myModule', function() {27  beforeEach(function() {28    this.sandbox = sinon.sandbox.create();29  });30  afterEach(function() {31    this.sandbox.restore();32  });33  it('should call the callback function', function() {34    var callback = this.sandbox.mock();35    assert(callback.called);36  });37});38var sinon = require('sinon');39var assert = require('assert');40var myModule = require('../src/myModule');41describe('myModule', function() {42  beforeEach(function() {43    this.sandbox = sinon.sandbox.create();44  });45  afterEach(function() {46    this.sandbox.restore();47  });48  it('should call the callback function', function() {49    var callback = this.sandbox.mock();50    myModule.doSomething(callback);51    assert(callback.calledWith('foo'));52  });53});54var sinon = require('sinon');55var assert = require('assert

Using AI Code Generation

1var assert = require('assert');2var sinon = require('sinon');3var obj = {4  method: function() {5    return 'hello';6  }7};8describe('obj', function() {9  beforeEach(function() {10    this.sandbox = sinon.sandbox.create();11  });12  afterEach(function() {13    this.sandbox.restore();14  });15  it('should call method', function() {16    var mock = this.sandbox.mock(obj);17    mock.expects('method').once().returns('bye');18    assert.equal(obj.method(), 'bye');19    mock.verify();20  });21});22var assert = require('assert');23var sinon = require('sinon');24var obj = {25  method: function() {26    return 'hello';27  }28};29describe('obj', function() {30  beforeEach(function() {31    this.sandbox = sinon.sandbox.create();32  });33  afterEach(function() {34    this.sandbox.restore();35  });36  it('should call method', function() {37    var stub = this.sandbox.stub(obj, 'method').returns('bye');38    assert.equal(obj.method(), 'bye');39    assert(stub.calledOnce);40  });41});42var assert = require('assert');43var sinon = require('sinon');44var obj = {45  method: function() {46    return 'hello';47  }48};49describe('obj', function() {50  beforeEach(function() {51    this.sandbox = sinon.sandbox.create();52  });53  afterEach(function() {54    this.sandbox.restore();55  });56  it('should call method', function() {57    var spy = this.sandbox.spy(obj, 'method');58    assert.equal(obj.method(), 'hello');59    assert(spy.calledOnce);60  });61});62var assert = require('assert');63var sinon = require('sinon');64describe('timeout', function() {65  beforeEach(function() {66    this.clock = sinon.useFakeTimers();67  });68  afterEach(function() {69    this.clock.restore();70  });71  it('should call callback', function(done) {72    setTimeout(done, 100);73    this.clock.tick(100);74  });75});

Using AI Code Generation

1var sinon = require('sinon');2var expect = require('chai').expect;3describe('test', function() {4    it('should test', function() {5        var obj = {6            doSomething: function() {7                return 1;8            }9        };10        this.sandbox.mock(obj).expects('doSomething').returns(2);11        expect(obj.doSomething()).to.equal(2);12    });13});14var sinon = require('sinon');15var expect = require('chai').expect;16describe('test', function() {17    it('should test', function() {18        var obj = {19            doSomething: function() {20                return 1;21            }22        };23        var mock = sinon.mock(obj);24        mock.expects('doSomething').returns(2);25        expect(obj.doSomething()).to.equal(2);26    });27});

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('chai').assert;3var sandbox = sinon.sandbox.create();4describe('test', function(){5    it('should test', function(){6        var mock = sandbox.mock({});7        mock.expects('test').once();8        mock.verify();9    });10});11var sinon = require('sinon');12var assert = require('chai').assert;13var sandbox = sinon.sandbox.create();14describe('test', function(){15    it('should test', function(){16        var mock = sandbox.mock({});17        mock.expects('test').once();18        mock.verify();19    });20});21  1 passing (8ms)22  0 passing (7ms)23      at Object.verify (node_modules/sinon/lib/sinon/mock.js:116:26)24      at Context.<anonymous> (test.js:12:9)

Using AI Code Generation

1var sandbox = require('sinon').sandbox.create();2var sinon = require('sinon');3var sinonStub = sinon.stub();4sinonStub.withArgs('a').returns('a');5sinonStub.withArgs('b').returns('b');6sinonStub.withArgs('c').returns('c');7console.log(sinonStub('a'));8console.log(sinonStub('b'));9console.log(sinonStub('c'));10var sandbox = require('sinon').sandbox.create();11var sinon = require('sinon');12var sinonStub = sinon.stub();13sinonStub.withArgs('a').returns('a');14sinonStub.withArgs('b').returns('b');15sinonStub.withArgs('c').returns('c');16console.log(sinonStub('a'));17console.log(sinonStub('b'));18console.log(sinonStub('c'));19var sandbox = require('sinon').sandbox.create();20var sinon = require('sinon');21var sinonStub = sinon.stub();22sinonStub.withArgs('a').returns('a');23sinonStub.withArgs('b').returns('b');24sinonStub.withArgs('c').returns('c');25console.log(sinonStub('a'));26console.log(sinonStub('b'));27console.log(sinonStub('c'));28var sandbox = require('sinon').sandbox.create();29var sinon = require('sinon');30var sinonStub = sinon.stub();31sinonStub.withArgs('a').returns('a');32sinonStub.withArgs('b').returns('b');33sinonStub.withArgs('c').returns('c');34console.log(sinonStub('a'));35console.log(sinonStub('b'));36console.log(sinonStub('c'));37var sandbox = require('sinon').sandbox.create();38var sinon = require('sinon');39var sinonStub = sinon.stub();40sinonStub.withArgs('a').returns('a');41sinonStub.withArgs('b').returns('b');42sinonStub.withArgs('c').returns('c');43console.log(sinonStub('a'));44console.log(sinonStub('b'));45console.log(sinonStub('c'));46var sandbox = require('sinon').sandbox.create();47var sinon = require('sinon');48var sinonStub = sinon.stub();49sinonStub.withArgs('a').returns('a');50sinonStub.withArgs('b').returns('b');51sinonStub.withArgs('c

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3describe('test', function(){4    it('should test', function(){5        var spy = sinon.spy();6        spy('hello');7        assert(spy.calledOnce);8    });9});10var sinon = require('sinon');11var assert = require('assert');12describe('test', function(){13    it('should test', function(){14        var stub = sinon.stub().returns('hello');15        assert.equal(stub(), 'hello');16    });17});18var sinon = require('sinon');19var assert = require('assert');20describe('test', function(){21    it('should test', function(){22        var obj = {23            test: function(){24                return 'hello';25            }26        };27        var spy = sinon.spy(obj, 'test');28        assert.equal(obj.test(), 'hello');29        assert(spy.calledOnce);30    });31});32var sinon = require('sinon');33var assert = require('assert');34describe('test', function(){35    it('should test', function(){36        var clock = sinon.useFakeTimers();37        var callback = sinon.spy();38        setTimeout(callback, 100);39        assert.equal(callback.callCount, 0);40        clock.tick(100);41        assert.equal(callback.callCount, 1);42    });43});44var sinon = require('sinon');45var assert = require('assert');46describe('test', function(){47    it('should test', function(){48        var server = sinon.fakeServer.create();49        server.respondWith('GET', '/test', [200, { 'Content-Type': 'text/plain' }, 'hello']);50        var xhr = new XMLHttpRequest();51        xhr.open('GET', '/test');52        xhr.send();53        server.respond();54        assert.equal(xhr.responseText, 'hello');55        server.restore();56    });57});58var sinon = require('sinon');59var assert = require('assert');60describe('test', function(){61    it('should test', function

Using AI Code Generation

1var sinon = require('sinon');2var sandbox = sinon.sandbox.create();3var mock = sandbox.mock(myObject);4mock.expects('method').once().withArgs('foo').returns('bar');5var mock = sinon.mock(myObject);6mock.expects('method').once().withArgs('foo').returns('bar');7var mock = sinon.mock(myObject);8mock.expects('method').once().withArgs('foo').returns('bar');9var mock = sinon.mock(myObject);10mock.expects('method').once().withArgs('foo').returns('bar');11var mock = sinon.mock(myObject);12mock.expects('method').once().withArgs('foo').returns('bar');13var mock = sinon.mock(myObject);14mock.expects('method').once().withArgs('foo').returns('bar');15var mock = sinon.mock(myObject);16mock.expects('method').once().withArgs('foo').returns('bar');17var mock = sinon.mock(myObject);18mock.expects('method').once().withArgs('foo').returns('bar');19var mock = sinon.mock(myObject);20mock.expects('method').once().withArgs('foo').returns('bar');21var mock = sinon.mock(myObject);22mock.expects('method').once().withArgs('foo').returns('bar');23var mock = sinon.mock(myObject);24mock.expects('method').once().withArgs('foo').returns('bar');25var mock = sinon.mock(myObject);26mock.expects('method').once().withArgs('foo').returns('bar');27var mock = sinon.mock(myObject);28mock.expects('method').once().withArgs('foo').returns('bar');29var mock = sinon.mock(myObject);30mock.expects('method').once().withArgs('foo').returns('bar');31var mock = sinon.mock(myObject

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.