How to use clock.tick method in sinon

Best JavaScript code snippet using sinon

test-media-performance-metrics-service.js

Source:test-media-performance-metrics-service.js Github

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...46 it('should record and flush metrics', () => {47 const flushStub = env.sandbox.stub(service.performanceService_, 'flush');48 const video = win.document.createElement('video');49 service.startMeasuring(video);50 clock.tick(20);51 video.dispatchEvent(new Event('playing'));52 clock.tick(100);53 video.dispatchEvent(new Event('waiting'));54 clock.tick(300);55 service.stopMeasuring(video);56 expect(tickStub).to.have.callCount(6);57 expect(flushStub).to.have.been.calledOnce;58 });59 it('should record and flush metrics on error', () => {60 const flushStub = env.sandbox.stub(service.performanceService_, 'flush');61 const video = win.document.createElement('video');62 service.startMeasuring(video);63 clock.tick(2000);64 video.dispatchEvent(new Event('error'));65 clock.tick(10000);66 service.stopMeasuring(video);67 expect(tickStub).to.have.callCount(2);68 expect(flushStub).to.have.been.calledOnce;69 });70 it('should record and flush metrics for multiple media', () => {71 const flushStub = env.sandbox.stub(service.performanceService_, 'flush');72 const video1 = win.document.createElement('video');73 const video2 = win.document.createElement('video');74 service.startMeasuring(video1);75 service.startMeasuring(video2);76 clock.tick(100);77 video1.dispatchEvent(new Event('playing'));78 clock.tick(200);79 service.stopMeasuring(video1);80 video2.dispatchEvent(new Event('waiting'));81 clock.tick(300);82 video2.dispatchEvent(new Event('playing'));83 service.stopMeasuring(video2);84 expect(tickStub).to.have.callCount(11);85 expect(flushStub).to.have.been.calledTwice;86 });87 it('should not flush metrics if sendMetrics is false', () => {88 const flushStub = env.sandbox.stub(service.performanceService_, 'flush');89 const video = win.document.createElement('video');90 service.startMeasuring(video);91 clock.tick(20);92 video.dispatchEvent(new Event('playing'));93 clock.tick(100);94 video.dispatchEvent(new Event('waiting'));95 clock.tick(300);96 service.stopMeasuring(video, false /** sendMetrics */);97 expect(flushStub).to.not.have.been.called;98 });99 describe('Joint latency', () => {100 it('should record joint latency if playback starts with no wait', () => {101 const video = win.document.createElement('video');102 service.startMeasuring(video);103 clock.tick(100);104 video.dispatchEvent(new Event('playing'));105 clock.tick(200);106 service.stopMeasuring(video);107 expect(tickStub).to.have.been.calledWithExactly('vjl', 100);108 });109 it('should record joint latency when waiting first', () => {110 const video = win.document.createElement('video');111 service.startMeasuring(video);112 clock.tick(100);113 video.dispatchEvent(new Event('waiting'));114 clock.tick(200);115 video.dispatchEvent(new Event('playing'));116 service.stopMeasuring(video);117 expect(tickStub).to.have.been.calledWithExactly('vjl', 300);118 });119 it('should not record joint latency if playback does not start', () => {120 const video = win.document.createElement('video');121 service.startMeasuring(video);122 clock.tick(100);123 video.dispatchEvent(new Event('waiting'));124 clock.tick(200);125 service.stopMeasuring(video);126 expect(tickStub).to.not.have.been.calledWith('vjl');127 });128 it('should record joint latency for multiple media', () => {129 const video1 = win.document.createElement('video');130 const video2 = win.document.createElement('video');131 service.startMeasuring(video1);132 service.startMeasuring(video2);133 clock.tick(100);134 video1.dispatchEvent(new Event('playing'));135 clock.tick(200);136 service.stopMeasuring(video1);137 video2.dispatchEvent(new Event('waiting'));138 clock.tick(300);139 video2.dispatchEvent(new Event('playing'));140 service.stopMeasuring(video2);141 expect(tickStub).to.have.been.calledWithExactly('vjl', 100);142 expect(tickStub).to.have.been.calledWithExactly('vjl', 600);143 });144 });145 describe('Watch time', () => {146 it('should record watch time', () => {147 const video = win.document.createElement('video');148 service.startMeasuring(video);149 clock.tick(100);150 video.dispatchEvent(new Event('playing'));151 clock.tick(200);152 service.stopMeasuring(video);153 expect(tickStub).to.have.been.calledWithExactly('vwt', 200);154 });155 it('should record watch time and handle pause events', () => {156 const video = win.document.createElement('video');157 service.startMeasuring(video);158 clock.tick(100);159 video.dispatchEvent(new Event('playing'));160 clock.tick(200);161 video.dispatchEvent(new Event('pause'));162 clock.tick(300);163 video.dispatchEvent(new Event('playing'));164 clock.tick(400);165 service.stopMeasuring(video);166 expect(tickStub).to.have.been.calledWithExactly('vwt', 600);167 });168 it('should record watch time and handle ended events', () => {169 const video = win.document.createElement('video');170 service.startMeasuring(video);171 clock.tick(100);172 video.dispatchEvent(new Event('playing'));173 clock.tick(200);174 video.dispatchEvent(new Event('ended'));175 clock.tick(300);176 video.dispatchEvent(new Event('playing'));177 clock.tick(400);178 service.stopMeasuring(video);179 expect(tickStub).to.have.been.calledWithExactly('vwt', 600);180 });181 it('should record watch time and handle rebuffers', () => {182 const video = win.document.createElement('video');183 service.startMeasuring(video);184 clock.tick(100);185 video.dispatchEvent(new Event('playing'));186 clock.tick(200);187 video.dispatchEvent(new Event('waiting'));188 clock.tick(300);189 video.dispatchEvent(new Event('playing'));190 clock.tick(400);191 service.stopMeasuring(video);192 expect(tickStub).to.have.been.calledWithExactly('vwt', 600);193 });194 });195 describe('Rebuffers', () => {196 it('should count rebuffers', () => {197 const video = win.document.createElement('video');198 service.startMeasuring(video);199 clock.tick(100);200 video.dispatchEvent(new Event('playing'));201 clock.tick(200);202 video.dispatchEvent(new Event('waiting'));203 clock.tick(300);204 video.dispatchEvent(new Event('playing'));205 clock.tick(400);206 video.dispatchEvent(new Event('waiting'));207 clock.tick(500);208 service.stopMeasuring(video);209 expect(tickStub).to.have.been.calledWithExactly('vrb', 2);210 });211 it('should record rebuffer rate', () => {212 const video = win.document.createElement('video');213 service.startMeasuring(video);214 clock.tick(100);215 video.dispatchEvent(new Event('playing'));216 clock.tick(200);217 video.dispatchEvent(new Event('waiting'));218 clock.tick(300);219 video.dispatchEvent(new Event('playing'));220 clock.tick(400);221 video.dispatchEvent(new Event('waiting'));222 clock.tick(500);223 service.stopMeasuring(video);224 // playing: 600; waiting: 800225 // (800 / (600 + 800)) * 100 ~= 57226 expect(tickStub).to.have.been.calledWithExactly('vrbr', 57);227 });228 it('should record mean time between rebuffers', () => {229 const video = win.document.createElement('video');230 service.startMeasuring(video);231 clock.tick(100);232 video.dispatchEvent(new Event('playing'));233 clock.tick(200);234 video.dispatchEvent(new Event('waiting'));235 clock.tick(300);236 video.dispatchEvent(new Event('playing'));237 clock.tick(400);238 video.dispatchEvent(new Event('waiting'));239 clock.tick(500);240 service.stopMeasuring(video);241 // 600ms playing divided by 2 rebuffer events.242 expect(tickStub).to.have.been.calledWithExactly('vmtbrb', 300);243 });244 it('should count the initial buffering as a rebuffer', () => {245 const video = win.document.createElement('video');246 service.startMeasuring(video);247 clock.tick(300);248 video.dispatchEvent(new Event('waiting'));249 clock.tick(400);250 video.dispatchEvent(new Event('playing'));251 clock.tick(500);252 video.dispatchEvent(new Event('waiting'));253 clock.tick(600);254 video.dispatchEvent(new Event('playing'));255 clock.tick(700);256 service.stopMeasuring(video);257 expect(tickStub).to.have.been.calledWithExactly('vrb', 2);258 });259 it('should exclude very brief rebuffers', () => {260 const video = win.document.createElement('video');261 service.startMeasuring(video);262 clock.tick(100);263 video.dispatchEvent(new Event('playing'));264 clock.tick(200);265 video.dispatchEvent(new Event('waiting'));266 clock.tick(10);267 video.dispatchEvent(new Event('playing'));268 clock.tick(300);269 service.stopMeasuring(video);270 expect(tickStub).to.have.been.calledWithExactly('vrb', 0);271 });272 it('should record rebuffer rate even with no rebuffer events', () => {273 const video = win.document.createElement('video');274 service.startMeasuring(video);275 clock.tick(100);276 video.dispatchEvent(new Event('playing'));277 clock.tick(200);278 service.stopMeasuring(video);279 expect(tickStub).to.have.been.calledWithExactly('vrbr', 0);280 });281 it('should not send mean time between rebuffers when no rebuffer', () => {282 const video = win.document.createElement('video');283 service.startMeasuring(video);284 clock.tick(100);285 video.dispatchEvent(new Event('playing'));286 clock.tick(200);287 service.stopMeasuring(video);288 expect(tickStub).to.not.have.been.calledWith('vmtbrb');289 });290 });291 describe('Errors', () => {292 it('should detect the video as already errored', (done) => {293 const video = win.document.createElement('video');294 video.onerror = () => {295 service.startMeasuring(video);296 service.stopMeasuring(video);297 expect(tickStub).to.have.been.calledWithExactly('verr', 4);298 done();299 };300 // MediaError.code = 4 (MEDIA_ERR_SRC_NOT_SUPPORTED)301 video.src = '404.mp4';302 });303 it('should detect the video as already errored from <source>', () => {304 const video = win.document.createElement('video');305 video[MEDIA_LOAD_FAILURE_SRC_PROPERTY] = '';306 service.startMeasuring(video);307 service.stopMeasuring(video);308 expect(tickStub).to.have.been.calledWithExactly('verr', 0);309 });310 it('should detect that the video errors', () => {311 const video = win.document.createElement('video');312 service.startMeasuring(video);313 clock.tick(100);314 video.dispatchEvent(new Event('playing'));315 clock.tick(200);316 video.dispatchEvent(new Event('error'));317 clock.tick(300);318 service.stopMeasuring(video);319 expect(tickStub).to.have.been.calledWithExactly('verr', 0);320 });321 });322 describe('Cache state', () => {323 it('should register the video as playing from origin', () => {324 const video = win.document.createElement('video');325 const source = win.document.createElement('source');326 source.setAttribute('src', 'foo.mp4');327 video.appendChild(source);328 env.sandbox.stub(video, 'currentSrc').value('foo.mp4');329 service.startMeasuring(video);330 service.stopMeasuring(video);331 expect(tickStub).to.have.been.calledWithExactly('vcs', 0);...

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test-poller.js

Source:test-poller.js Github

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...51 it('should execute work', () => {52 workStub.returns(Promise.resolve());53 expect(workStub).to.have.not.been.called;54 poller.start();55 clock.tick(4000);56 expect(workStub).to.be.calledOnce;57 return poller.lastWorkPromise_58 .then(() => {59 clock.tick(2000);60 expect(workStub).to.be.calledOnce;61 clock.tick(2000);62 expect(workStub).to.have.callCount(2);63 poller.stop();64 })65 .then(() => {66 clock.tick(8000);67 expect(workStub).to.have.callCount(2);68 });69 });70 it('should execute work w/o initial delay', () => {71 workStub.returns(Promise.resolve());72 expect(workStub).to.have.not.been.called;73 poller.start(true);74 expect(workStub).to.be.calledOnce;75 return poller.lastWorkPromise_76 .then(() => {77 expect(workStub).to.be.calledOnce;78 clock.tick(4000);79 expect(workStub).to.have.callCount(2);80 return poller.lastWorkPromise_.then(() => {81 expect(workStub).to.have.callCount(2);82 clock.tick(4000);83 expect(workStub).to.have.callCount(3);84 poller.stop();85 });86 })87 .then(() => {88 clock.tick(8000);89 expect(workStub).to.have.callCount(3);90 });91 });92 it('should not double any work if already started', () => {93 workStub.returns(Promise.resolve());94 expect(workStub).to.have.not.been.called;95 poller.start();96 clock.tick(4000);97 expect(workStub).to.be.calledOnce;98 poller.start();99 return poller.lastWorkPromise_100 .then(() => {101 expect(workStub).to.be.calledOnce;102 poller.start();103 clock.tick(4000);104 expect(workStub).to.have.callCount(2);105 return poller.lastWorkPromise_;106 })107 .then(() => {108 expect(workStub).to.have.callCount(2);109 });110 });111 it('should run backoff and recover on retriable error', () => {112 const retriableErr = new Error('HTTP Error');113 retriableErr.retriable = true;114 workStub.onCall(0).returns(Promise.resolve());115 workStub.onCall(1).returns(Promise.resolve());116 workStub.onCall(2).returns(Promise.reject(retriableErr));117 workStub.onCall(3).returns(Promise.reject(retriableErr));118 workStub.onCall(4).returns(Promise.reject(retriableErr));119 workStub.returns(Promise.resolve());120 expect(workStub).to.have.not.been.called;121 poller.start();122 clock.tick(4000);123 expect(workStub).to.be.calledOnce;124 return poller.lastWorkPromise_125 .then(() => {126 expect(workStub).to.be.calledOnce;127 clock.tick(4000);128 expect(workStub).to.have.callCount(2);129 return poller.lastWorkPromise_;130 })131 .then(() => {132 expect(workStub).to.have.callCount(2);133 clock.tick(4000);134 expect(workStub).to.have.callCount(3);135 return poller.lastWorkPromise_;136 })137 .then(() => {138 expect(workStub).to.have.callCount(3);139 clock.tick(700);140 expect(workStub).to.have.callCount(4);141 return poller.lastWorkPromise_;142 })143 .then(() => {144 expect(workStub).to.have.callCount(4);145 clock.tick(700);146 expect(workStub).to.have.callCount(4);147 clock.tick(700);148 expect(workStub).to.have.callCount(5);149 return poller.lastWorkPromise_;150 })151 .then(() => {152 expect(workStub).to.have.callCount(5);153 clock.tick(2800);154 expect(workStub).to.have.callCount(6);155 return poller.lastWorkPromise_;156 })157 .then(() => {158 expect(workStub).to.have.callCount(6);159 clock.tick(4000);160 expect(workStub).to.have.callCount(7);161 return poller.lastWorkPromise_;162 })163 .then(() => {164 expect(workStub).to.have.callCount(7);165 clock.tick(4000);166 expect(workStub).to.have.callCount(8);167 });168 });169 it('should stop work if stopped', () => {170 workStub.returns(Promise.resolve());171 expect(workStub).to.have.not.been.called;172 poller.start();173 clock.tick(4000);174 expect(workStub).to.be.calledOnce;175 return poller.lastWorkPromise_176 .then(() => {177 clock.tick(4000);178 expect(workStub).to.have.callCount(2);179 poller.stop();180 return poller.lastWorkPromise_;181 })182 .then(() => {183 clock.tick(4000);184 expect(workStub).to.have.callCount(2);185 return poller.lastWorkPromise_;186 })187 .then(() => {188 clock.tick(4000);189 expect(workStub).to.have.callCount(2);190 return poller.lastWorkPromise_;191 });192 });193 it('should shutoff backoff if stopped', () => {194 const retriableErr = new Error('HTTP Error');195 retriableErr.retriable = true;196 workStub.returns(Promise.reject(retriableErr));197 expect(workStub).to.have.not.been.called;198 poller.start();199 clock.tick(4000);200 expect(workStub).to.be.calledOnce;201 return poller.lastWorkPromise_202 .then(() => {203 expect(workStub).to.be.calledOnce;204 clock.tick(700);205 expect(workStub).to.have.callCount(2);206 return poller.lastWorkPromise_;207 })208 .then(() => {209 expect(workStub).to.have.callCount(2);210 clock.tick(1400);211 expect(workStub).to.have.callCount(3);212 return poller.lastWorkPromise_;213 })214 .then(() => {215 poller.stop();216 clock.tick(2800);217 expect(workStub).to.have.callCount(3);218 return poller.lastWorkPromise_;219 })220 .then(() => {221 clock.tick(5600);222 expect(workStub).to.have.callCount(3);223 return poller.lastWorkPromise_;224 })225 .then(() => {226 clock.tick(11200);227 expect(workStub).to.have.callCount(3);228 return poller.lastWorkPromise_;229 });230 });231 it('should clear timeout ids if stopped', () => {232 const delaySpy = window.sandbox.spy(timer, 'delay');233 const retriableErr = new Error('HTTP Error');234 retriableErr.retriable = true;235 workStub.onCall(0).returns(Promise.reject(retriableErr));236 workStub.onCall(1).returns(Promise.reject(retriableErr));237 workStub.returns(Promise.resolve());238 const clearSpy = window.sandbox.spy(timer, 'cancel');239 expect(poller.lastTimeoutId_).to.be.null;240 poller.start();241 expect(delaySpy.lastCall.args[1]).to.equal(4000);242 clock.tick(4000);243 expect(poller.lastTimeoutId_).to.be.a('number');244 let {lastTimeoutId_} = poller;245 // Reject 1246 return poller.lastWorkPromise_.then(() => {247 expect(delaySpy.lastCall.args[1]).to.equal(700);248 expect(poller.lastTimeoutId_).to.not.equal(lastTimeoutId_);249 expect(poller.lastTimeoutId_).to.be.a('number');250 lastTimeoutId_ = poller.lastTimeoutId_;251 clock.tick(700);252 // Reject 2253 return poller.lastWorkPromise_.then(() => {254 expect(delaySpy.lastCall.args[1]).to.equal(1400);255 // Should have cancelled next queued exponential tick256 expect(poller.lastTimeoutId_).to.not.equal(lastTimeoutId_);257 expect(poller.lastTimeoutId_).to.be.a('number');258 lastTimeoutId_ = poller.lastTimeoutId_;259 clock.tick(1400);260 return poller.lastWorkPromise_.then(() => {261 expect(delaySpy.lastCall.args[1]).to.equal(4000);262 expect(clearSpy.getCall(2)).to.be.null;263 expect(poller.lastTimeoutId_).to.not.equal(lastTimeoutId_);264 expect(poller.lastTimeoutId_).to.be.a('number');265 lastTimeoutId_ = poller.lastTimeoutId_;266 expect(clearSpy).to.have.not.been.called;267 poller.stop();268 expect(clearSpy).to.be.calledOnce;269 expect(clearSpy.getCall(0).args[0]).to.equal(lastTimeoutId_);270 });271 });272 });273 });...

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test-rate-limit.js

Source:test-rate-limit.js Github

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...25 const throttledCallback = throttle(window, callback, 100);26 throttledCallback(1);27 expect(callback).to.be.calledWith(1); // let 1st call through immediately28 callback.resetHistory();29 clock.tick(20);30 throttledCallback(2);31 clock.tick(20);32 throttledCallback(3);33 clock.tick(20);34 throttledCallback(4);35 clock.tick(20);36 throttledCallback(5);37 clock.tick(19);38 expect(callback).not.to.be.called; // not 100ms yet39 clock.tick(1);40 expect(callback).to.be.calledOnce;41 expect(callback).to.be.calledWith(5);42 callback.resetHistory();43 clock.tick(10);44 throttledCallback(6);45 expect(callback).not.to.be.called;46 clock.tick(89);47 throttledCallback(7, 'another param');48 expect(callback).not.to.be.called;49 clock.tick(1);50 expect(callback).to.be.calledOnce;51 expect(callback).to.be.calledWith(7, 'another param');52 });53 it('should throttle recursive callback', () => {54 let totalCalls = 0;55 function recursive(countdown) {56 totalCalls++;57 if (countdown > 0) {58 throttledCallback(countdown - 1);59 }60 }61 const throttledCallback = throttle(window, recursive, 100);62 // recursive 3 times63 throttledCallback(3);64 // should immediately invoke callback only once.65 expect(totalCalls).to.equal(1);66 // 2nd invocation happen after the min interval67 clock.tick(100);68 expect(totalCalls).to.equal(2);69 // 3rd invocation70 clock.tick(100);71 expect(totalCalls).to.equal(3);72 });73 });74 describe('debounce', () => {75 let clock;76 beforeEach(() => {77 clock = window.sandbox.useFakeTimers();78 });79 it('should wait before calling', () => {80 const callback = window.sandbox.spy();81 const debounced = debounce(window, callback, 100);82 debounced(1);83 expect(callback).to.not.have.been.called;84 clock.tick(100);85 expect(callback).to.have.been.calledWith(1);86 callback.resetHistory();87 debounced(1);88 expect(callback).to.not.have.been.called;89 debounced(2);90 expect(callback).to.not.have.been.called;91 clock.tick(10);92 debounced(3);93 expect(callback).to.not.have.been.called;94 clock.tick(99);95 expect(callback).to.not.have.been.called;96 clock.tick(1);97 expect(callback).to.have.been.calledWith(3);98 });99 it('should debounce recursive callback', () => {100 let totalCalls = 0;101 function recursive(countdown) {102 totalCalls++;103 if (countdown > 0) {104 debounced(countdown - 1);105 }106 }107 const debounced = debounce(window, recursive, 100);108 // recursive 3 times109 debounced(2);110 expect(totalCalls).to.equal(0);111 // 1st invocation happen after the min interval112 clock.tick(100);113 expect(totalCalls).to.equal(1);114 // 2nd invocation115 clock.tick(100);116 expect(totalCalls).to.equal(2);117 });118 });...

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Using AI Code Generation

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1import {expect} from 'chai';2import sinon from 'sinon';3import {foo} from './foo';4describe('foo', () => {5 it('should call setTimeout', () => {6 const clock = sinon.useFakeTimers();7 const callback = sinon.spy();8 foo(callback);9 clock.tick(200);10 expect(callback.called).to.equal(true);11 clock.restore();12 });13});14export const foo = (callback) => {15 setTimeout(() => {16 callback();17 }, 100);18};19import {expect} from 'chai';20import sinon from 'sinon';21import setTimeoutPromise from 'set-timeout-promise';22import {foo} from './foo';23describe('foo', () => {24 it('should call setTimeout', async () => {25 const clock = sinon.useFakeTimers();26 const callback = sinon.spy();27 foo(callback);28 await setTimeoutPromise(100);29 clock.tick(100);30 expect(callback.called).to.equal(true);31 clock.restore();32 });33});34import {expect} from 'chai';35import sinon from 'sinon';36import {foo} from './foo';37describe('foo', () => {38 it('should call setTimeout', () => {39 const clock = sinon.useFakeTimers();40 const callback = sinon.spy();41 const mock = sinon.mock(global);42 mock.expects('setTimeout').once().callsArg(0);43 foo(callback);44 clock.tick(100);45 expect(callback.called).to.equal(true);46 clock.restore();

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Using AI Code Generation

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1var clock = sinon.useFakeTimers();2clock.tick(1000);3clock.restore();4var clock = sinon.useFakeTimers();5clock.tick(1000);6clock.restore();7var clock = sinon.useFakeTimers();8clock.tick(1000);9clock.restore();10var clock = sinon.useFakeTimers();11clock.tick(1000);12clock.restore();13var clock = sinon.useFakeTimers();14clock.tick(1000);15clock.restore();16var clock = sinon.useFakeTimers();17clock.tick(1000);18clock.restore();19var clock = sinon.useFakeTimers();20clock.tick(1000);21clock.restore();22var clock = sinon.useFakeTimers();23clock.tick(1000);24clock.restore();25var clock = sinon.useFakeTimers();26clock.tick(1000);27clock.restore();28var clock = sinon.useFakeTimers();29clock.tick(1000);30clock.restore();31var clock = sinon.useFakeTimers();32clock.tick(1000);33clock.restore();34var clock = sinon.useFakeTimers();35clock.tick(1000);36clock.restore();37var clock = sinon.useFakeTimers();38clock.tick(1000);39clock.restore();40var clock = sinon.useFakeTimers();41clock.tick(1000);42clock.restore();43var clock = sinon.useFakeTimers();44clock.tick(1000);45clock.restore();

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Using AI Code Generation

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1var sinon = require('sinon');2var sinonChai = require('sinon-chai');3var chai = require('chai');4var expect = chai.expect;5chai.use(sinonChai);6var clock = sinon.useFakeTimers();7describe('Test', function() {8 it('should test', function() {9 var spy = sinon.spy();10 setTimeout(spy, 100);11 clock.tick(100);12 expect(spy).to.have.been.called;13 });14});15var clock = sinon.useFakeTimers();16clock.tick(100);17clock.restore();18var sinon = require('sinon');19var sinonChai = require('sinon-chai');20var chai = require('chai');21var expect = chai.expect;22chai.use(sinonChai);23describe('Test', function() {24 it('should test', function() {25 var spy = sinon.spy();26 setTimeout(spy, 100);27 clock.tick(100);28 expect(spy).to.have.been.called;29 });30});

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Using AI Code Generation

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1var sinon = require('sinon');2var clock = sinon.useFakeTimers();3var assert = require('assert');4var foo = { bar: 0 };5setTimeout(function() {6 foo.bar = 1;7}, 1000);8clock.tick(1000);9assert.equal(foo.bar, 1);10clock.restore();11var sinon = require('sinon');12var server = sinon.fakeServer.create();13server.respondWith("GET", "/some/url", [14 { "Content-Type": "application/json" },15 '{"foo": "bar"}'16]);17server.respond();18console.log(server.requests[0].url);19console.log(server.requests[0].method);20console.log(server.requests[0].requestBody);21console.log(server.requests[0].requestHeaders);22console.log(server.requests[0].async);23console.log(server.requests[0].username);24console.log(server.requests[0].password);25server.restore();26var sinon = require('sinon');27var server = sinon.fakeServer.create();28server.respondWith("GET", "/some/url", [29 { "Content-Type": "application/json" },30 '{"foo": "bar"}'31]);32server.respond();33console.log(server.requests[0].url);34console.log(server.requests[0].method);35console.log(server.requests[0].requestBody);36console.log(server.requests[0].requestHeaders);37console.log(server.requests[0].async);38console.log(server.requests[0].username);39console.log(server.requests[0].password);40server.restore();

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Using AI Code Generation

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1var sinon = require('sinon');2var clock = sinon.useFakeTimers();3var assert = require('assert');4var myObj = require('./myObj');5describe('myObj', function() {6 it('should call the callback after 1000 ms', function() {7 var callback = sinon.spy();8 myObj.method(callback);9 clock.tick(1000);10 assert(callback.called);11 });12});13var myObj = {14 method: function(callback) {15 setTimeout(callback, 1000);16 }17};18module.exports = myObj;19it('should return a promise', function() {20 var promise = new Promise(function(resolve, reject) {21 reject('error');22 });23 var stub = sinon.stub(myObj, 'myMethod').returns(promise);24 var result = myObj.myMethod();25 assert(result instanceof Promise);26});27it('should return a promise', function() {28 var promise = new Promise(function(resolve, reject) {29 reject('error');30 });31 var stub = sinon.stub(myObj, 'myMethod').returns(promise);32 var result = myObj.myMethod();33 assert(result instanceof Promise);34});35it('should return a promise', function() {36 var promise = new Promise(function(resolve, reject) {37 reject('error');38 });39 var stub = sinon.stub(myObj, 'myMethod').returns

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Using AI Code Generation

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1setTimeout(function() {2 console.log("Hello World");3}, 1000);4setInterval(function() {5 console.log("Hello World");6}, 1000);7var timeoutId = setTimeout(function() {8 console.log("Hello World");9}, 1000);10clearTimeout(timeoutId);11var intervalId = setInterval(function() {12 console.log("Hello World");13}, 1000);14clearInterval(intervalId);15process.nextTick(function() {16 console.log("Hello World");17});18process.exit(0);19process.kill(12345);20process.abort();

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