Best JavaScript code snippet using sinon
Board.spec.js
Source:Board.spec.js  
...55	}5657	it('should be initialized', () => {58		assertSize(rows,cols);59		assertReset(0);60	});61	62	it('should resize board', () => {63		const rows = 20, cols=30;64		obj.resize(rows, cols);65		assertSize(rows, cols);66		assertReset();67	});6869	it('should reset board', () => {70		obj.reset();71		assertReset();72	});73	74	it('should return board\'s size', () => {75		assertSize(rows, cols);76	});77	78	it('should areCellsEmpty return true only if all queried cells are empty', () => {79		const cells = getCells(0, 0, rows, cols);80		expect(obj.areCellsEmpty(cells)).toBe(true);81		82		obj.markCells(cells.slice(cells.length-1), [markSymbol],true); //only 1 cell nonempty83		expect(obj.areCellsEmpty(cells)).toBe(false);8485		const cells2 = cells.slice(1, cols).concat(cells.slice(rows/2*cols, cols-4));86		const symbols=new Array(cells2.length).fill(markSymbol); //multiple cells nonempty87		obj.markCells(cells2, symbols,true);88		expect(obj.areCellsEmpty(cells2)).toBe(false);89	});9091	it('should areCellsEmpty return false if queried cells are out of board\'s bound', () => {92		const cells=[93			[-1,0], [rows,4], [3,-1], [0,cols], [-1,-1], [rows, cols], [rows+4, -3], [-2, cols+3]94		];95		for(let i=0; i<cells.length; i++){96			expect(obj.areCellsEmpty([cells[i]])).toBe(false);97		}98	});99100	it('should markCells mark cells transiently', () => {101		const cells=getCells(0,0,1,cols-1); //if complete row is marked, it will be cleaned102		const symbols=new Array(cols).fill(markSymbol);103		obj.markCells(cells, symbols);104		expect(areCellsMarked(cells, 1)).toBe(true);105106		const cells2=getCells(rows/2,cols/2,rows,cols/2+1);107		obj.markCells(cells2, symbols);108		expect(areCellsMarked(cells2, 2)).toBe(true);109		expect(areCellsMarked(cells, 2)).toBe(false);110111	});112113	it('should markCells mark cells permanently', () => {114		const cells=getCells(0,0,2,cols-1);115		const symbols=new Array((cols-1)*2).fill(markSymbol);116		obj.markCells(cells, symbols, true);117		obj.subscribe(cb); //no cb on permanent marking unless there is a completed row. so, manually getting cb.118		expect(areCellsMarked(cells, 1)).toBe(true);119120		const cells2=getCells(rows/2,cols/2,rows,cols/2+1);121		obj.markCells(cells2, symbols);122		obj.subscribe(cb); //no cb on permanent marking unless there is a completed row. so, manually getting cb.123		expect(areCellsMarked(cells2, 2)).toBe(true);124		expect(areCellsMarked(cells, 2)).toBe(true);125	});126127	it('should return entry cell', () => {128		expect(obj.entryCell).toEqual([-1, cols/2-1]);129	});130131	const setupBoard = (str, size)=>{132		const cells = getCells(0,0,size[0], size[1]);133		const symbols = str.split('');134		createBoard(size[0], size[1]);135		cb.mockClear();136		cb2.mockClear();137		obj.markCells(cells, symbols, true);138	};139	const isBoardSame = (data, key)=>{140		const str=boards[key].af;141		for(let i=0; i<obj.size.rows;i++){142			for(let j=0; j<obj.size.cols;j++){143				if (data[i][j] !== str[i*obj.size.cols+j])144					return false;145			}146		}147		return true148	};149	const cleanHelper = (key)=>{150		const board = boards[key];151		setupBoard(board.b4, board.size);152	};153154	it('should markCells not change board if no row is completed', () => {155		cb.mockClear();156		cb2.mockClear();157		obj.markCells([],[]);158		assertReset(0);159		expect(cb2).not.toBeCalled();160161		const key='noCompletedRow';162		cleanHelper(key); //clearing the cb mock				163		expect(cb).toHaveBeenCalledTimes(0); //no cb because there is no completed row 164		obj.subscribe(cb);165		const data = cb.mock.calls[0][0];166		expect(isBoardSame(data, key)).toBe(true);167		expect(cb2).not.toBeCalled();168	});169170	it('should clean remove completed rows', () => {171		for(let p in boards){172			if ('noCompletedRow' !== p){
...buttonbar.js
Source:buttonbar.js  
...96    equal(tswcalc.slots.occult.item().role, 'tank');97});98test('should reset all slots', 72, function() {99    tswcalc.buttonBar.resetAllSlots();100    assertReset(tswcalc.slots.weapon);101    assertReset(tswcalc.slots.head);102    assertReset(tswcalc.slots.ring);103    assertReset(tswcalc.slots.neck);104    assertReset(tswcalc.slots.wrist);105    assertReset(tswcalc.slots.luck);106    assertReset(tswcalc.slots.waist);107    assertReset(tswcalc.slots.occult);108});109function assertReset(slot) {110    equal(slot.item().role, 'dps');111    equal(slot.ql(), '10.0');112    equal(slot.glyphQl(), '10.0');113    equal(slot.primaryGlyph(), 'none');114    equal(slot.secondaryGlyph(), 'none');115    ok(slot.el.btn.primary[4].hasClass('active'));116    ok(slot.el.btn.secondary[0].hasClass('active'));117    equal(slot.signetId(), 'none');118    equal(slot.signetQuality(), 'none');...GameBoard.reset.test.js
Source:GameBoard.reset.test.js  
...20test('Sets all cells back to None', () => {21  var size = 3;22  var game = newGame(size)23  game.reset();24  assertReset(game, size);25})26test('Sets all cells back to none with the original size', () => {27  var size = 2;28  var game = newGame(size)29  game.reset();30  assertReset(game, size);31})32test('Resizes table when a size is passed in', () => {33  var size = 4;34  var game = newGame(size);35  game.reset(size);36  assertReset(game, size);37})38test('Reset rejects lengths less than 1', () => {39  var size = 4;40  var game = newGame(size);41  game.reset(1);42  expect(() => game.reset(0)).toThrowError();43  expect(() => game.reset(-1)).toThrowError();...Using AI Code Generation
1var sinon = require('sinon');2var assert = sinon.assert;3var obj = {4    method1: function () {5        console.log('method1');6    },7    method2: function () {8        console.log('method2');9    }10};11var spy1 = sinon.spy(obj, 'method1');12var spy2 = sinon.spy(obj, 'method2');13obj.method1();14obj.method2();15assert.calledOnce(spy1);16assert.calledOnce(spy2);17assertReset();18console.log('after assertReset()');19obj.method1();20obj.method2();21assert.calledTwice(spy1);22assert.calledTwice(spy2);23after assertReset()24var sinon = require('sinon');25var assert = sinon.assert;26var obj = {27    method1: function () {28        console.log('method1');29    },30    method2: function () {31        console.log('method2');32    }33};34var spy1 = sinon.spy(obj, 'method1');35var spy2 = sinon.spy(obj, 'method2');36obj.method1();37obj.method2();38assert.calledOnce(spy1);39assert.calledOnce(spy2);40assertReset();41console.log('after assertReset()');42obj.method1();43obj.method2();44assert.calledTwice(spy1);45assert.calledTwice(spy2);46after assertReset()47var sinon = require('sinon');48var assert = sinon.assert;49var obj = {50    method1: function () {51        console.log('method1');52    },53    method2: function () {54        console.log('method2');55    }56};57var spy1 = sinon.spy(obj, 'method1');58var spy2 = sinon.spy(obj, 'method2');59obj.method1();Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3describe('test', function () {4    it('should pass', function () {5        var spy = sinon.spy();6        spy();7        assert(spy.calledOnce);8    });9    it('should fail', function () {10        var spy = sinon.spy();11        spy();12        assert(spy.calledTwice);13    });14});15var sinon = require('sinon');16var assert = require('assert');17describe('test2', function () {18    it('should pass', function () {19        var spy = sinon.spy();20        spy();21        assert(spy.calledOnce);22    });23    it('should fail', function () {24        var spy = sinon.spy();25        spy();26        assert(spy.calledTwice);27    });28});29var sinon = require('sinon');30var assert = require('assert');31describe('test3', function () {32    it('should pass', function () {33        var spy = sinon.spy();34        spy();35        assert(spy.calledOnce);36    });37    it('should fail', function () {38        var spy = sinon.spy();39        spy();40        assert(spy.calledTwice);41    });42});43var sinon = require('sinon');44var assert = require('assert');45describe('test4', function () {46    it('should pass', function () {47        var spy = sinon.spy();48        spy();49        assert(spy.calledOnce);50    });51    it('should fail', function () {52        var spy = sinon.spy();53        spy();54        assert(spy.calledTwice);55    });56});57var sinon = require('sinon');58var assert = require('assert');59describe('test5', function () {60    it('should pass', function () {61        var spy = sinon.spy();62        spy();63        assert(spy.calledOnce);64    });65    it('should fail', function () {66        var spy = sinon.spy();67        spy();68        assert(spy.calledTwice);69    });70});71var sinon = require('sinon');Using AI Code Generation
1var sinon = require('sinon');2var myObj = {3    myFunc: function() {4        console.log('myFunc called');5    }6};7var spy = sinon.spy(myObj, 'myFunc');8myObj.myFunc();9sinon.assert.notCalled(spy);10sinon.assert.called(spy);11sinon.assert.calledOnce(spy);12sinon.assert.calledTwice(spy);13sinon.assert.calledThrice(spy);14sinon.assert.callCount(spy, 1);15sinon.assert.callCount(spy, 2);16sinon.assert.callCount(spy, 3);17sinon.assert.callCount(spy, 4);18sinon.assert.callCount(spy, 5);19sinon.assert.calledBefore(spy, spy);20sinon.assert.calledAfter(spy, spy);21sinon.assert.calledOn(spy, spy);22sinon.assert.calledWith(spy, spy);23sinon.assert.alwaysCalledWith(spy, spy);24sinon.assert.neverCalledWith(spy, spy);25sinon.assert.calledWithExactly(spy, spy);Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var sinonTest = require('sinon-test');4sinon.test = sinonTest.configureTest(sinon);5var test = require('tape');6var module = require('module');7var sandbox = sinon.sandbox.create();8test('test', function (t) {9    t.plan(1);10    var stub = sinon.stub(module, 'method').returns('Hello World');11    var res = module.method();12    t.equal(res, 'Hello World');13    sandbox.assertReset();14    t.end();15});16var sinon = require('sinon');17var assert = require('assert');18var sinonTest = require('sinon-test');19sinon.test = sinonTest.configureTest(sinon);20var test = require('tape');21var module = require('module');22var sandbox = sinon.sandbox.create();23test('test', sinon.test(function (t) {24    t.plan(1);25    var stub = sinon.stub(module, 'method').returns('Hello World');26    var res = module.method();27    t.equal(res, 'Hello World');28    sandbox.assertReset();29    t.end();30}));31    at Test.<anonymous> (C:\Users\user\Documents\workspace\test.js:11:21)32    at Test.bound [as _cb] (C:\Users\user\Documents\workspace33    at Test.run (C:\Users\user\Documents\workspace34    at Test.bound [as run] (C:\Users\user\Documents\workspace35    at Immediate.next (C:\Users\user\Documents\workspace36    at runCallback (timers.js:637:20)37    at tryOnImmediate (timers.js:610:5)38    at processImmediate [as _immediateCallback] (timers.js:582:5)Using AI Code Generation
1var assert = require('assert');2var sinon = require('sinon');3var spy = sinon.spy();4spy('foo');5assert(spy.calledOnce);6spy.reset();7assertReset(spy);Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myObj = require('./myObj.js');4var myObjSpy = sinon.spy(myObj, 'myObjMethod');5myObj.myObjMethod();6myObjSpy.assertReset();7assert(myObjSpy.calledOnce);8exports.myObjMethod = function(){9    console.log('myObjMethod called');10}11I am new to sinon and I was trying to use sinon.spy() to spy on a method of a javascript object. I have used sinon.spy() as follows:12var myObj = require('./myObj.js');13var myObjSpy = sinon.spy(myObj, 'myObjMethod');14exports.myObjMethod = function(){15    console.log('myObjMethod called');16}17myObjMethod() is called in myObj.js. I have also called myObjMethod() in test.js as follows:18myObj.myObjMethod();19    at Context. (test.js:4:10)20I am new to sinon and I was trying to use sinon.spy() to spy on a method of a javascript object. I have used sinon.spy() as follows:21var myObj = require('./myObj.js');22var myObjSpy = sinon.spy(myObj, 'myObjMethod');23exports.myObjMethod = function(){24    console.log('myObjMethod called');25}26myObjMethod() is called in myObj.js. I have also called myObjMethod() in test.js as follows:27myObj.myObjMethod();Using AI Code Generation
1var assert = require('assert');2var sinon = require('sinon');3var test = sinon.test;4var spy = sinon.spy();5var stub = sinon.stub();6var mock = sinon.mock();7var testObj = {8    method: function () {}9};10var stubObj = sinon.stub(testObj, "method");11var mockObj = sinon.mock(testObj);12var testSpy = sinon.test(spy);13var testStub = sinon.test(stub);14var testMock = sinon.test(mock);15var testTestObj = sinon.test(testObj.method);16var testStubObj = sinon.test(stubObj);17var testMockObj = sinon.test(mockObj);18testSpy(function () {19    assert(this.spy.calledOnce);20});21testStub(function () {22    assert(this.stub.calledOnce);23});24testMock(function () {25    assert(this.mock.verify());26});27testTestObj(function () {28    assert(this.testObj.calledOnce);29});30testStubObj(function () {31    assert(this.stubObj.calledOnce);32});33testMockObj(function () {34    assert(this.mockObj.verify());35});36sinon.assert.reset();37assert(!spy.calledOnce);38assert(!stub.calledOnce);39assert(!mock.verify());40assert(!stubObj.calledOnce);41assert(!mockObj.verify());42assert(!testObj.method.calledOnce);43var assert = require('assert');44var sinon = require('sinon');45var test = sinon.test;46var spy = sinon.spy();47var stub = sinon.stub();48var mock = sinon.mock();49var testObj = {50    method: function () {}51};52var stubObj = sinon.stub(testObj, "method");53var mockObj = sinon.mock(testObj);54var testSpy = sinon.test(spy);55var testStub = sinon.test(stub);56var testMock = sinon.test(mock);57var testTestObj = sinon.test(testObj.method);58var testStubObj = sinon.test(stubObj);59var testMockObj = sinon.test(mockObj);60testSpy(function () {61    assert(this.spy.calledOnce);62});63testStub(function () {64    assert(this.stub.calledOnce);65});66testMock(function () {Using AI Code Generation
1var assert = require('assert');2var sinon = require('sinon');3var test = sinon.test(function () {4    var stub = this.stub();5    var spy = this.spy();6    stub();7    assert(stub.called);8    assert(spy.called);9    this.assertReset();10    assert(!stub.called);11    assert(!spy.called);12});13test();14var assert = require('assert');15var sinon = require('sinon');16var test = sinon.test(function () {17    var stub = this.stub();18    var spy = this.spy();19    stub();20    assert(stub.called);21    assert(spy.called);22    this.assertReset();23    assert(!stub.called);24    assert(!spy.called);25});26test();27var assert = require('assert');28var sinon = require('sinon');29var test = sinon.test(function () {30    var stub = this.stub();31    var spy = this.spy();32    stub();33    assert(stub.called);34    assert(spy.called);35    this.assertReset();36    assert(!stub.called);37    assert(!spy.called);38});39test();40var assert = require('assert');41var sinon = require('sinon');42var test = sinon.test(function () {43    var stub = this.stub();44    var spy = this.spy();45    stub();46    assert(stub.called);47    assert(spy.called);48    this.assertReset();49    assert(!stub.called);50    assert(!spy.called);51});52test();53var assert = require('assert');54var sinon = require('sinon');55var test = sinon.test(function () {56    var stub = this.stub();57    var spy = this.spy();58    stub();59    assert(stub.called);60    assert(spy.called);61    this.assertReset();62    assert(!stub.called);63    assert(!spy.called);64});65test();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.
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