Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use this.sandbox.useFakeTimers method in sinon

Best JavaScript code snippet using sinon

sandbox_test.js

Source:sandbox_test.js

...33    tearDown: function () {34      this.sandbox.clock.restore();35    },36    "should return clock object": function () {37      var clock = this.sandbox.useFakeTimers();38      assertObject(clock);39      assertFunction(clock.tick);40    },41    "should expose clock property": function () {42      this.sandbox.useFakeTimers();43      assertObject(this.sandbox.clock);44      assertFunction(this.sandbox.clock.tick);45    },46    "should use restorable clock": function () {47      this.sandbox.useFakeTimers();48      assertFunction(this.sandbox.clock.restore);49    },50    "should pass arguments to sinon.useFakeTimers": sinon.test(function () {51      this.stub(sinon, "useFakeTimers").returns({ restore: function () {} });52      this.sandbox.useFakeTimers("Date", "setTimeout");53      this.sandbox.useFakeTimers("setTimeout", "clearTimeout", "setInterval");54      assert(sinon.useFakeTimers.calledWith("Date", "setTimeout"));55      assert(sinon.useFakeTimers.calledWith("setTimeout", "clearTimeout", "setInterval"));56    }),57    "should add clock to fake collection": function () {58      this.sandbox.useFakeTimers();59      this.sandbox.restore();60      assertSame(sinon.timers.setTimeout, setTimeout);61    }62  });63  var global = this;64  var globalXHR = this.XMLHttpRequest;65  var globalAXO = this.ActiveXObject;66  testCase("SandboxUseFakeXMLHttpRequestTest", {67    setUp: function () {68      this.sandbox = sinon.create(sinon.sandbox);69    },70    tearDown: function () {71      this.sandbox.restore();72    },73    "should call sinon.useFakeXMLHttpRequest": sinon.test(function () {74      this.stub(sinon, "useFakeXMLHttpRequest").returns({ restore: function () {} });75      this.sandbox.useFakeXMLHttpRequest();76      assert(sinon.useFakeXMLHttpRequest.called);77    }),78    "should add fake xhr to fake collection": function () {79      this.sandbox.useFakeXMLHttpRequest();80      this.sandbox.restore();81      assertSame(globalXHR, global.XMLHttpRequest);82      assertSame(globalAXO, global.ActiveXObject);83    }84  });85  testCase("SandboxUseServer", {86    setUp: function () {87      this.sandbox = sinon.create(sinon.sandbox);88    },89    tearDown: function () {90      this.sandbox.restore();91    },92    "should return server": function () {93      var server = this.sandbox.useFakeServer();94      assertObject(server);95      assertFunction(server.restore);96    },97    "should expose server property": function () {98      var server = this.sandbox.useFakeServer();99      assertSame(server, this.sandbox.server);100    },101    "should create server": function () {102      var server = this.sandbox.useFakeServer();103      assert(sinon.fakeServer.isPrototypeOf(server));104    },105    "should create server with cock": function () {106      this.sandbox.serverPrototype = sinon.fakeServerWithClock;107      var server = this.sandbox.useFakeServer();108      assert(sinon.fakeServerWithClock.isPrototypeOf(server));109    },110    "should add server to fake collection": function () {111      this.sandbox.useFakeServer();112      this.sandbox.restore();113      assertSame(globalXHR, global.XMLHttpRequest);114      assertSame(globalAXO, global.ActiveXObject);115    }116  });117  testCase("SandboxInjectTest", {118    setUp: function () {119      this.obj = {};120      this.sandbox = sinon.create(sinon.sandbox);121    },122    tearDown: function () {123      this.sandbox.restore();124    },125    "should inject spy, stub, mock": function () {126      this.sandbox.inject(this.obj);127      assertFunction(this.obj.spy);128      assertFunction(this.obj.stub);129      assertFunction(this.obj.mock);130    },131    "should not define clock, server and requests objects": function () {132      this.sandbox.inject(this.obj);133      assertFalse("clock" in this.obj);134      assertFalse("server" in this.obj);135      assertFalse("requests" in this.obj);136    },137    "should define clock when using fake time": function () {138      this.sandbox.useFakeTimers();139      this.sandbox.inject(this.obj);140      assertFunction(this.obj.spy);141      assertFunction(this.obj.stub);142      assertFunction(this.obj.mock);143      assertObject(this.obj.clock);144      assertFalse("server" in this.obj);145      assertFalse("requests" in this.obj);146    },147    "should define server and requests when using fake time": function () {148      this.sandbox.useFakeServer();149      this.sandbox.inject(this.obj);150      assertFunction(this.obj.spy);151      assertFunction(this.obj.stub);152      assertFunction(this.obj.mock);153      assertFalse("clock" in this.obj);154      assertObject(this.obj.server);155      assertEquals([], this.obj.requests);156    },157    "should define all possible fakes": function () {158      this.sandbox.useFakeServer();159      this.sandbox.useFakeTimers();160      this.sandbox.inject(this.obj);161      var spy = sinon.spy();162      setTimeout(spy, 10);163      this.sandbox.clock.tick(10);164      var xhr = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");165      assertFunction(this.obj.spy);166      assertFunction(this.obj.stub);167      assertFunction(this.obj.mock);168      assert(spy.called);169      assertObject(this.obj.server);170      assertEquals([xhr], this.obj.requests);171    },172    "should return object": function () {173      var injected = this.sandbox.inject({});...

timer.spec.js

Source:timer.spec.js

...13  })14  it('should be ticking with argument given the constructor', function () {15    var task = this.sandbox.spy()16    var timer = new Timer(task, 1)17    var clock = this.sandbox.useFakeTimers()18    timer.start()19    clock.tick(3)20    timer.end()21    clock.restore()22    expect(task).to.have.been.calledThrice23  })24  it('should be ticking with the argument given to the start method', function () {25    var task = this.sandbox.spy()26    var timer = new Timer(task)27    var clock = this.sandbox.useFakeTimers()28    timer.start(1)29    clock.tick(3)30    timer.end()31    clock.restore()32    expect(task).to.have.been.calledThrice33  })34  it('shouldn\'t be restartable with start', function () {35    var task = this.sandbox.spy()36    var anotherTask = this.sandbox.spy()37    var timer = new Timer()38    var clock = this.sandbox.useFakeTimers()39    timer.task = task40    timer.start(1)41    clock.tick(1)42    timer.task = anotherTask43    timer.start()44    clock.tick(1)45    clock.tick(1)46    timer.end()47    clock.restore()48    expect(task).to.have.been.calledThrice49    expect(anotherTask).to.not.have.been.called50  })51  it('should be restartable with restart', function () {52    var task = this.sandbox.spy()53    var anotherTask = this.sandbox.spy()54    var timer = new Timer()55    var clock = this.sandbox.useFakeTimers()56    timer.task = task57    timer.start(1)58    clock.tick(1)59    timer.task = anotherTask60    timer.restart()61    clock.tick(1)62    clock.tick(1)63    timer.end()64    clock.restore()65    expect(task).to.have.been.calledOnce66    expect(anotherTask).to.have.been.calledTwice67  })68  it('should be stoppable with end', function () {69    var task = this.sandbox.spy()70    var timer = new Timer()71    var clock = this.sandbox.useFakeTimers()72    timer.task = task73    timer.start(1)74    clock.tick(1)75    clock.tick(1)76    timer.end()77    clock.tick(1)78    clock.restore()79    expect(task).to.have.been.calledTwice80  })...

Using AI Code Generation

1describe('test', function() {2  beforeEach(function() {3    this.sandbox = sinon.sandbox.create();4  });5  afterEach(function() {6    this.sandbox.restore();7  });8  it('test', function() {9    var clock = this.sandbox.useFakeTimers();10    var callback = this.sandbox.spy();11    setTimeout(callback, 100);12    clock.tick(100);13    expect(callback.called).to.be.true;14  });15});16describe('test', function() {17  beforeEach(function() {18    this.clock = sinon.useFakeTimers();19  });20  afterEach(function() {21    this.clock.restore();22  });23  it('test', function() {24    var callback = sinon.spy();25    setTimeout(callback, 100);26    this.clock.tick(100);27    expect(callback.called).to.be.true;28  });29});30describe('test', function() {31  beforeEach(function() {32    this.clock = sinon.useFakeTimers();33  });34  afterEach(function() {35    this.clock.restore();36  });37  it('test', function() {38    var callback = sinon.spy();39    setTimeout(callback, 100);40    this.clock.tick(100);41    expect(callback.called).to.be.true;42  });43});44describe('test', function() {45  beforeEach(function() {46    this.clock = sinon.useFakeTimers();47  });48  afterEach(function() {49    this.clock.restore();50  });51  it('test', function() {52    var callback = sinon.spy();53    setTimeout(callback, 100);54    this.clock.tick(100);55    expect(callback.called).to.be.true;56  });57});58describe('test', function() {59  beforeEach(function() {60    this.clock = sinon.useFakeTimers();61  });62  afterEach(function() {63    this.clock.restore();64  });65  it('test', function() {66    var callback = sinon.spy();67    setTimeout(callback, 100);68    this.clock.tick(100);69    expect(callback.called).to.be.true;70  });71});72describe('test', function

Using AI Code Generation

1describe("Test", function() {2    beforeEach(function() {3        this.sandbox = sinon.sandbox.create();4    });5    afterEach(function() {6        this.sandbox.restore();7    });8    it("should work", function() {9        this.sandbox.useFakeTimers();10    });11});

Using AI Code Generation

1sinon.test(function () {2}).apply(this);3sinon.test(function () {4}).call(this);5sinon.test(function () {6}).bind(this);7sinon.test(function () {8}).call();9sinon.test(function () {10}).bind();11sinon.test(function () {12}).apply();13sinon.test(function () {14}).apply(null);15sinon.test(function () {16}).apply(undefined);17sinon.test(function () {18}).call(null);19sinon.test(function () {20}).call(undefined);21sinon.test(function () {22}).bind(null);23sinon.test(function () {

Using AI Code Generation

1var sinon = require('sinon');2var expect = require('chai').expect;3describe('test', function() {4  it('test', function() {5    var clock = sinon.useFakeTimers();6    var callback = sinon.spy();7    setTimeout(callback, 100);8    clock.tick(99);9    expect(callback).not.to.have.been.called;10    clock.tick(1);11    expect(callback).to.have.been.called;12    clock.restore();13  });14});15var d = new Date();16var n = d.getTime();17function getNextDay(date) {18    var nextDay = new Date(date);19    nextDay.setDate(date.getDate() + 1);20    return nextDay;21}22function getPreviousDay(date) {23    var previousDay = new Date(date);24    previousDay.setDate(date.getDate() - 1);25    return previousDay;26}27function getNextBusinessDay(date) {28    var nextDay = getNextDay(date);29    if (nextDay.getDay() == 0 || nextDay.getDay() == 6) {30        nextDay = getNextDay(nextDay);31    }32    return nextDay;33}34function getPreviousDay(date) {35    var previousDay = new Date(date);36    previousDay.setDate(date.getDate() -

Using AI Code Generation

1var sinon = require('sinon');2var clock;3module.exports = function (grunt) {4    grunt.registerMultiTask('test', 'Run tests', function () {5        var done = this.async();6        var options = this.options({7        });8        var mocha = new Mocha(options);9        var files = this.filesSrc;10        files.forEach(function (file) {11            mocha.addFile(file);12        });13        if (options.globals) {14            Object.keys(options.globals).forEach(function (key) {15                global[key] = options.globals[key];16            });17        }18        clock = sinon.useFakeTimers();19        mocha.run(function (err) {20            clock.restore();21            done(err);22        });23    });24};25describe('test', function () {26    it('should pass', function () {27        clock.tick(1000);28    });29});

Using AI Code Generation

1var assert = require('assert');2var sinon = require('sinon');3describe('setTimeout', function() {4  before(function() {5    this.sandbox = sinon.sandbox.create();6  });7  afterEach(function() {8    this.sandbox.restore();9  });10  it('calls the callback after 100ms', function() {11    var callback = this.sandbox.spy();12    setTimeout(callback, 100);13    this.sandbox.clock.tick(99);14    assert(callback.notCalled);15    this.sandbox.clock.tick(1);16    assert(callback.calledOnce);17  });18});19var assert = require('assert');20var sinon = require('sinon');21describe('setTimeout', function() {22  it('calls the callback after 100ms', function() {23    var callback = sinon.stub();24    setTimeout(callback, 100);25    clock.tick(99);26    assert(callback.notCalled);27    clock.tick(1);28    assert(callback.calledOnce);29  });30});31var assert = require('assert');32var sinon = require('sinon');33describe('setTimeout', function() {34  it('calls the callback after 100ms', function() {35    var clock = sinon.useFakeTimers();36    var callback = sinon.stub();37    setTimeout(callback, 100);38    clock.tick(99);39    assert(callback.notCalled);40    clock.tick(1);41    assert(callback.calledOnce);42    clock.restore();43  });44});45var assert = require('assert');46var sinon = require('sinon');47describe('setTimeout', function() {48  it('calls the callback after 100ms', function() {49    var clock = sinon.useFakeTimers();50    var callback = sinon.stub();51    setTimeout(callback, 100);52    clock.tick(99);53    assert(callback.notCalled);54    clock.tick(1);55    assert(callback.calledOnce);56    clock.restore();57  });58});

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3function testFunction() {4  setTimeout(function() {5    console.log('testFunction called');6  }, 1000);7}8describe('testFunction', function() {9  it('should call testFunction after 1000ms', function() {10    var fakeTimers = sinon.useFakeTimers();11    testFunction();12    fakeTimers.tick(1000);13    assert.equal(true, true);14  });15});

Using AI Code Generation

1var assert = require('assert');2describe('test', function() {3    it('should return a string', function() {4        var a = 'some string';5        assert.equal(a, 'some string');6    });7});8var assert = require('assert');9var sinon = require('sinon');10describe('test', function() {11    beforeEach(function() {12        this.sandbox = sinon.sandbox.create();13    });14    afterEach(function() {15        this.sandbox.restore();16    });17    it('should return a string', function() {18        var a = 'some string';19        assert.equal(a, 'some string');20    });21});22var assert = require('assert');23var sinon = require('sinon');24describe('test', function() {25    beforeEach(function() {26        this.sandbox = sinon.sandbox.create();27    });28    afterEach(function() {29        this.sandbox.restore();30    });31    it('should return a string', function() {32        var a = 'some string';33        assert.equal(a, 'some string');34    });35    it('should return a string', function() {36        var a = 'some string';37        assert.equal(a, 'some string');38    });39});40var assert = require('assert');41var sinon = require('sinon');42describe('test', function() {43    beforeEach(function() {44        this.sandbox = sinon.sandbox.create();45    });46    afterEach(function() {47        this.sandbox.restore();48    });49    it('should return a string', function() {50        var a = 'some string';51        assert.equal(a, 'some string');52    });53    it('should return a string', function() {54        var a = 'some string';55        assert.equal(a, 'some string');56    });57    it('should return a string', function() {58        var a = 'some string';59        assert.equal(a, 'some string');60    });61});

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.