Best JavaScript code snippet using sinon
time.js
Source:time.js  
...113  }114115  let nextevent = this.tickstream.executeEvent();116  this.setGameClock(nextevent.timestamp);117  let foo = this.tickstream.getNextTick();118  if (foo) { this.tickstream = foo; }119  else {this.tickstream = ""; }120  121  return nextevent;122}123124Timeline.prototype.removeEntityFrom = function(entity) {125	let checktick = this.tickstream;126	let prevtick = this.tickstream;127	while ((checktick.getEvent().getEntity() !== entity) && (checktick.getNextTick())) {128		prevtick = checktick;129		checktick = checktick.getNextTick();130	}131	if (checktick.getEvent().getEntity() === entity) {132	  if (prevtick === checktick) { // still at the start of the timeline133	    this.tickstream = checktick.getNextTick();134	    checktick = this.tickstream;135	    prevtick = this.tickstream;136	  } else {137		  prevtick.setNextTick(checktick.getNextTick());138		}139		DebugWrite("time", "Entity removed from timeline: " + entity.getName() + " with serial " + entity.getSerial() + ".<br />" + this.createDebugTimeline());140	}141}142143Timeline.prototype.findEntityTime = function(entity) {144	let checktick = this.tickstream;145	let prevtick = this.tickstream;146	while ((checktick.getEvent().getEntity() !== entity) && (checktick.getNextTick())) {147		prevtick = checktick;148		checktick = checktick.getNextTick();149	}150	if (checktick.getEvent().getEntity() === entity) {151	  return checktick.getTimestamp();152	}153	return -1;154}155156Timeline.prototype.createDebugTimeline = function() {157  let tltable = "<table border='1'><tr><td>Time<br />Name<br />Serial</td>";158  let pointer = this.tickstream;159  while (pointer) {160    let timestamp = pointer.getTimestamp();161    if (!timestamp) { timestamp = 0; }162		tltable = tltable + "<td>" + timestamp.toFixed(5) + "<br />" + pointer.getEvent().getEntity().getName();163		if (typeof pointer.getEvent().getEntity().getNPCName === "function") { tltable = tltable + " (" + pointer.getEvent().getEntity().getNPCName() + ")"; }164		tltable = tltable + "<br />" + pointer.getEvent().getEntity().getSerial() + "</td>";165    pointer = pointer.nexttick;166  }167  tltable = tltable + "</tr></table><br />";168  169  return tltable;170}171172Timeline.prototype.cleanTimeline = function() {173  // after removing one or more maps from mapmemory, find and remove any entities that live on those maps174  let checktick = this.tickstream;175  let prevtick = this.tickstream;  176  let first = 0;177  while (checktick.getNextTick()) {178    first = 0;179    let entity = checktick.getEvent().getEntity();180    let mapname = entity.getHomeMap().getName();181    if (!maps.getMap(mapname)) {  // lives on a map that has been removed182      if (prevtick === checktick) { // first thing in the timeline183        this.tickstream = checktick.getNextTick();184        checktick = this.tickstream;185        prevtick = this.tickstream;186        first = 1;187      } else {188        prevtick.setNextTick(checktick.getNextTick());189      }190      DebugWrite("time", "Entity removed from timeline (on unloaded map): " + entity.getName() + " with serial " + entity.getSerial() + ".<br />");191    } else {192      prevtick = checktick;193    }194    if (!first) {195      checktick = checktick.getNextTick();196    }197  }198  let entity = checktick.getEvent().getEntity();199  let mapname = entity.getHomeMap().getName();200  if (!maps.getMap(mapname)) {201    // remove the last tick on the timeline202    DebugWrite("time", "Entity removed from timeline (on unloaded map): " + entity.getName() + " with serial " + entity.getSerial() + ".<br />");203    prevtick.setNextTick("");204  }205}206207208function startScheduler() {209  let cont = 1;
...get-next-tick-test.js
Source:get-next-tick-test.js  
...8            nextTick: function() {9                return;10            }11        };12        assert.same(getNextTick(mockProcess), mockProcess.nextTick);13    });14    it("should use setImmediate when process.nextTick is not available", function() {15        function mockSetImmediate() {16            return;17        }18        assert.same(getNextTick(undefined, mockSetImmediate), mockSetImmediate);19    });20    it("should fallback to setTimeout", function() {21        var nextTick = getNextTick(undefined, undefined);22        assert.isFunction(nextTick);23        assert.contains(String(nextTick), "setTimeout(");24    });...GetNextTick.js
Source:GetNextTick.js  
1/**2 * [description]3 *4 * @method Phaser.Animations.Animation#getNextTick5 * @since 3.0.06 *7 * @param {Phaser.GameObjects.Components.Animation} component - [description]8 */9var GetNextTick = function (component)10{11    // accumulator += delta * _timeScale12    // after a large delta surge (perf issue for example) we need to adjust for it here13    //  When is the next update due?14    component.accumulator -= component.nextTick;15    component.nextTick = component.msPerFrame + component.currentFrame.duration;16};...Using AI Code Generation
1var sinon = require('sinon');2var expect = require('chai').expect;3describe('getNextTick', function() {4  it('should return the next tick', function() {5    var clock = sinon.useFakeTimers();6    var callback = sinon.spy();7    setTimeout(callback, 100);8    clock.tick(99);9    expect(callback).to.not.have.been.called;10    clock.tick(1);11    expect(callback).to.have.been.called;12    clock.restore();13  });14});15var sinon = require('sinon');16var expect = require('chai').expect;17describe('fake timers', function() {18  it('should return the next tick', function() {19    var clock = sinon.useFakeTimers();20    var callback = sinon.spy();21    setTimeout(callback, 100);22    clock.tick(99);23    expect(callback).to.not.have.been.called;24    clock.tick(1);25    expect(callback).to.have.been.called;26    clock.restore();27  });28});29var sinon = require('sinon');30var expect = require('chai').expect;31describe('fake timer', function() {32  it('should return the next tick', function() {33    var clock = sinon.useFakeTimers();34    var callback = sinon.spy();35    setTimeout(callback, 100);36    clock.tick(99);37    expect(callback).to.not.have.been.called;38    clock.tick(1);39    expect(callback).to.have.been.called;40    clock.restore();41  });42});43var sinon = require('sinon');44var expect = require('chai').expect;45describe('fake time', function() {46  it('should return the next tick', function() {47    var clock = sinon.useFakeTimers();48    var callback = sinon.spy();49    setTimeout(callback, 100);50    clock.tick(99);51    expect(callback).to.not.have.been.called;52    clock.tick(1);53    expect(callback).to.have.been.called;54    clock.restore();55  });56});57var sinon = require('sinon');58var expect = require('chai').expect;59describe('fake time', function() {60  it('should return the next tick', function() {61    var clock = sinon.useFakeTimers();62    var callback = sinon.spy();63    setTimeout(callback, 100);64    clock.tick(99Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4    myMethod: function() {5        console.log('myMethod called');6    }7};8var mock = sinon.mock(myObj);9mock.expects('myMethod').once().withArgs(42);10myObj.myMethod(42);11mock.verify();12var clock = sinon.useFakeTimers();13var callback = sinon.spy();14var interval = setInterval(callback, 1000);15clock.tick(1000);16assert(callback.called);17clearInterval(interval);18var server = sinon.fakeServer.create();19server.respondWith("GET", "/users", [20    200, {21    },22    '[{ "name": "John" }, { "name": "Jane" }]'23]);24var xhr = new XMLHttpRequest();25xhr.open("GET", "/users");26xhr.send();27server.respond();28assert.equal(xhr.status, 200);29assert.equal(xhr.responseText, '[{ "name": "John" }, { "name": "Jane" }]');30server.restore();31var request = sinon.useFakeXMLHttpRequest();32var requests = [];33request.onCreate = function(xhr) {34    requests.push(xhr);35};36var xhr = new XMLHttpRequest();37xhr.open("GET", "/users");38xhr.send();39assert.equal(requests.length, 1);40assert.equal(requests[0].url, "/users");41assert.equal(requests[0].method, "GET");42request.restore();43var clock = sinon.useFakeTimers();44var server = sinon.fakeServer.create();45server.respondWith("GET", "/users", [46    200, {47    },48    '[{ "name": "John" }, { "name": "Jane" }]'49]);50var xhr = new XMLHttpRequest();51xhr.open("GET", "/users");52xhr.send();53clock.tick(1);54server.respond();55assert.equal(xhr.status, 200);56assert.equal(xhr.responseText, '[{ "name": "John" }, { "name": "Jane" }]');57server.restore();58clock.restore();59var clock = sinon.useFakeTimers();60var server = sinon.fakeServer.create();61server.respondWith("GET", "/users", [62    200, {Using AI Code Generation
1var sinon = require('sinon');2var myObject = {3  myMethod: function() {4    console.log('myMethod called');5  }6};7var stub = sinon.stub(myObject, 'myMethod');8stub.withArgs('foo').callsArgWith(1, 'bar', 'baz');9stub.withArgs('baz').callsArgOnWith(1, myObject, 'quux', 'quuux');10myObject.myMethod('foo', function(a, b) {11});12myObject.myMethod('baz', function(a, b) {13});14myObject.myMethod('bar', function(a, b) {15});16var sinon = require('sinon');17var callback = sinon.spy();18callback(1);19callback(2, 3);20callback.withArgs(4).returns(5);21var sinon = require('sinon');22var callback = sinon.spy();23callback(1);24callback(2, 3);25callback.withArgs(4).returns(5);26var sinon = require('sinon');27var callback = sinon.spy();28callback(1);29callback(2, 3);30callback.withArgs(4).returns(5);Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var EventEmitter = require('events').EventEmitter;4describe('EventEmitter', function () {5    it('should emit an event', function (done) {6        var emitter = new EventEmitter();7        var spy = sinon.spy();8        emitter.on('foo', spy);9        emitter.emit('foo');10        sinon.assert.calledOnce(spy);11        done();12    });13    it('should emit an event with arguments', function (done) {14        var emitter = new EventEmitter();15        var spy = sinon.spy();16        emitter.on('foo', spy);17        emitter.emit('foo', 'bar', 'baz');18        sinon.assert.calledWith(spy, 'bar', 'baz');19        done();20    });21    it('should emit an event asynchronously', function (done) {22        var emitter = new EventEmitter();23        var spy = sinon.spy();24        emitter.on('foo', spy);25        emitter.emit('foo');26        sinon.assert.notCalled(spy);27        process.nextTick(function () {28            sinon.assert.calledOnce(spy);29            done();30        });31    });32});33var sinon = require('sinon');34var assert = require('assert');35var EventEmitter = require('events').EventEmitter;36describe('EventEmitter', function () {37    it('should emit an event', function (done) {38        var emitter = new EventEmitter();39        var spy = sinon.spy();40        emitter.on('foo', spy);41        emitter.emit('foo');42        sinon.assert.calledOnce(spy);43        done();44    });45    it('should emit an event with arguments', function (done) {46        var emitter = new EventEmitter();47        var spy = sinon.spy();48        emitter.on('foo', spy);49        emitter.emit('foo', 'bar', 'baz');50        sinon.assert.calledWith(spy, 'bar', 'baz');51        done();52    });53    it('should emit an event asynchronously', function (done) {54        var emitter = new EventEmitter();55        var spy = sinon.spy();56        emitter.on('foo', spy);57        emitter.emit('foo');58        sinon.assert.notCalled(spy);59        process.nextTick(function () {60            sinon.assert.calledOnce(spy);61            done();62        });63    });64});Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var fs = require('fs');4function doSomething(callback) {5  fs.readFile('test.js', function(err, data) {6    callback(data);7  });8}9describe('doSomething', function() {10  it('should call callback with data', function() {11    var callback = sinon.spy();12    doSomething(callback);13    sinon.assert.notCalled(callback);14    process.nextTick(function() {15      sinon.assert.calledOnce(callback);16    });17  });18});19var sinon = require('sinon');20var assert = require('assert');21var fs = require('fs');22function doSomething(callback) {23  fs.readFile('test.js', function(err, data) {24    callback(data);25  });26}27describe('doSomething', function() {28  it('should call callback with data', function() {29    var clock = sinon.useFakeTimers();30    var callback = sinon.spy();31    doSomething(callback);32    sinon.assert.notCalled(callback);33    clock.tick(1000);34    sinon.assert.calledOnce(callback);35    clock.restore();36  });37});38var sinon = require('sinon');39var assert = require('assert');40function doSomething(callback) {41  callback();42}43describe('doSomething', function() {44  it('should call callback', function() {45    var callback = sinon.spy();46    doSomething(callback);47    sinon.assert.calledOnce(callback);48  });49});50var sinon = require('sinon');51var assert = require('assert');52function doSomething(callback) {53  callback();54}55describe('doSomething', function() {56  it('should call callback', function() {57    var callback = sinon.spy();58    doSomething(callback);59    sinon.assert.calledOnce(callback);60  });61});62var sinon = require('sinon');63var assert = require('assert');64function doSomething(callback) {65  callback();66}67describe('doSomething', function() {68  it('should call callback', function() {69    var callback = sinon.spy();70    doSomething(callback);71    sinon.assert.calledOnce(callback);72  });73});74var sinon = require('sinonUsing AI Code Generation
1const sinon = require('sinon');2const clock = sinon.useFakeTimers();3const myFunc = () => {4  console.log('myFunc called');5}6myFunc();7clock.tick(1000);8console.log('after 1s');9const sinon = require('sinon');10const clock = sinon.useFakeTimers();11const myFunc = () => {12  console.log('myFunc called');13}14myFunc();15clock.nextTick();16console.log('after 1s');17const sinon = require('sinon');18const clock = sinon.useFakeTimers();19const myFunc = () => {20  console.log('myFunc called');21}22myFunc();23clock.setImmediate();24console.log('after 1s');25const sinon = require('sinon');26const clock = sinon.useFakeTimers();27const myFunc = () => {28  console.log('myFunc called');29}30myFunc();31clock.setTimeout(myFunc, 1000);32console.log('after 1s');33const sinon = require('sinon');34const clock = sinon.useFakeTimers();35const myFunc = () => {36  console.log('myFunc called');37}38myFunc();39clock.setInterval(myFunc, 1000);40console.log('after 1s');41const sinon = require('sinon');42const clock = sinon.useFakeTimers();43const myFunc = () => {44  console.log('myFunc called');45}46myFunc();47clock.setImmediate(myFunc);48console.log('after 1s');49const sinon = require('sinon');50const clock = sinon.useFakeTimers();51const myFunc = () => {52  console.log('myFunc called');53}54myFunc();55clock.tick(1000);56console.log('after 1s');57console.log(Date.now());58const sinon = require('sinon');Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myModule = require('./myModule');4describe('myModule', function() {5  describe('myFunc', function() {6    it('should call the callback function', function() {7      var callback = sinon.spy();8      myModule.myFunc(callback);9      assert(callback.called);10    });11    it('should call the callback function with an argument', function() {12      var callback = sinon.spy();13      myModule.myFunc(callback);14      assert(callback.calledWith('hello'));15    });16  });17});18exports.myFunc = function(callback) {19  callback('hello');20};21{22  "scripts": {23  },24  "devDependencies": {25  }26}27{28}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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