How to use this.matchingFakes method in sinon

Best JavaScript code snippet using sinon

spy.js

Source:spy.js Github

copy

Full Screen

...144 proxy.id = "spy#" + uuid++;145 return proxy;146 },147 invoke: function invoke(func, thisValue, args) {148 var matchings = this.matchingFakes(args);149 var currentCallId = callId++;150 var exception, returnValue;151 incrementCallCount.call(this);152 push.call(this.thisValues, thisValue);153 push.call(this.args, args);154 push.call(this.callIds, currentCallId);155 matchings.forEach(function (matching) {156 incrementCallCount.call(matching);157 push.call(matching.thisValues, thisValue);158 push.call(matching.args, args);159 push.call(matching.callIds, currentCallId);160 });161 // Make call properties available from within the spied function:162 createCallProperties.call(this);163 matchings.forEach(function (matching) {164 createCallProperties.call(matching);165 });166 try {167 this.invoking = true;168 var thisCall = this.getCall(this.callCount - 1);169 if (thisCall.calledWithNew()) {170 // Call through with `new`171 returnValue = new (bind.apply(this.func || func, [thisValue].concat(args)))();172 if (typeof returnValue !== "object") {173 returnValue = thisValue;174 }175 } else {176 returnValue = (this.func || func).apply(thisValue, args);177 }178 } catch (e) {179 exception = e;180 } finally {181 delete this.invoking;182 }183 push.call(this.exceptions, exception);184 push.call(this.returnValues, returnValue);185 matchings.forEach(function (matching) {186 push.call(matching.exceptions, exception);187 push.call(matching.returnValues, returnValue);188 });189 var err = new ErrorConstructor();190 // 1. Please do not get stack at this point. It may be so very slow, and not actually used191 // 2. PhantomJS does not serialize the stack trace until the error has been thrown:192 // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/Stack193 try {194 throw err;195 } catch (e) {/* empty */}196 push.call(this.errorsWithCallStack, err);197 matchings.forEach(function (matching) {198 push.call(matching.errorsWithCallStack, err);199 });200 // Make return value and exception available in the calls:201 createCallProperties.call(this);202 matchings.forEach(function (matching) {203 createCallProperties.call(matching);204 });205 if (exception !== undefined) {206 throw exception;207 }208 return returnValue;209 },210 named: function named(name) {211 this.displayName = name;212 return this;213 },214 getCall: function getCall(i) {215 if (i < 0 || i >= this.callCount) {216 return null;217 }218 return spyCall(this, this.thisValues[i], this.args[i],219 this.returnValues[i], this.exceptions[i],220 this.callIds[i], this.errorsWithCallStack[i]);221 },222 getCalls: function () {223 var calls = [];224 var i;225 for (i = 0; i < this.callCount; i++) {226 calls.push(this.getCall(i));227 }228 return calls;229 },230 calledBefore: function calledBefore(spyFn) {231 if (!this.called) {232 return false;233 }234 if (!spyFn.called) {235 return true;236 }237 return this.callIds[0] < spyFn.callIds[spyFn.callIds.length - 1];238 },239 calledAfter: function calledAfter(spyFn) {240 if (!this.called || !spyFn.called) {241 return false;242 }243 return this.callIds[this.callCount - 1] > spyFn.callIds[0];244 },245 calledImmediatelyBefore: function calledImmediatelyBefore(spyFn) {246 if (!this.called || !spyFn.called) {247 return false;248 }249 return this.callIds[this.callCount - 1] === spyFn.callIds[spyFn.callCount - 1] - 1;250 },251 calledImmediatelyAfter: function calledImmediatelyAfter(spyFn) {252 if (!this.called || !spyFn.called) {253 return false;254 }255 return this.callIds[this.callCount - 1] === spyFn.callIds[spyFn.callCount - 1] + 1;256 },257 withArgs: function () {258 var args = slice.call(arguments);259 if (this.fakes) {260 var matching = this.matchingFakes(args, true).pop();261 if (matching) {262 return matching;263 }264 } else {265 this.fakes = [];266 }267 var original = this;268 var fake = this.instantiateFake();269 fake.matchingArguments = args;270 fake.parent = this;271 push.call(this.fakes, fake);272 if (original.defaultBehavior && original.defaultBehavior.promiseLibrary) {273 fake.defaultBehavior = fake.defaultBehavior || createBehavior(fake);274 fake.defaultBehavior.promiseLibrary = original.defaultBehavior.promiseLibrary;...

Full Screen

Full Screen

proxy-invoke.js

Source:proxy-invoke.js Github

copy

Full Screen

...7var ErrorConstructor = Error.prototype.constructor;8var bind = Function.prototype.bind;9var callId = 0;10module.exports = function invoke(func, thisValue, args) {11 var matchings = this.matchingFakes(args);12 var currentCallId = callId++;13 var exception, returnValue;14 proxyCallUtil.incrementCallCount(this);15 push(this.thisValues, thisValue);16 push(this.args, args);17 push(this.callIds, currentCallId);18 forEach(matchings, function(matching) {19 proxyCallUtil.incrementCallCount(matching);20 push(matching.thisValues, thisValue);21 push(matching.args, args);22 push(matching.callIds, currentCallId);23 });24 // Make call properties available from within the spied function:25 proxyCallUtil.createCallProperties(this);...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4 myFunc: function() {5 console.log('myFunc called');6 }7};8var spy = sinon.spy(myObj, 'myFunc');9myObj.myFunc();10myObj.myFunc();11assert.equal(spy.callCount, fakes.length);

Full Screen

Using AI Code Generation

copy

Full Screen

1var sinon = require('sinon');2var assert = require('chai').assert;3var myModule = require('../myModule');4var myModule2 = require('../myModule2');5var myModule3 = require('../myModule3');6var myModule4 = require('../myModule4');7var myModule5 = require('../myModule5');8var myModule6 = require('../myModule6');9var myModule7 = require('../myModule7');10var myModule8 = require('../myModule8');11var myModule9 = require('../myModule9');12var myModule10 = require('../myModule10');13var myModule11 = require('../myModule11');14var myModule12 = require('../myModule12');15var myModule13 = require('../myModule13');16var myModule14 = require('../myModule14');17var myModule15 = require('../myModule15');18var myModule16 = require('../myModule16');19var myModule17 = require('../myModule17');20var myModule18 = require('../myModule18');21var myModule19 = require('../myModule19');22var myModule20 = require('../myModule20');23var myModule21 = require('../myModule21');24var myModule22 = require('../myModule22');25var myModule23 = require('../myModule23');26var myModule24 = require('../myModule24');27var myModule25 = require('../myModule25');28var myModule26 = require('../myModule26');29var myModule27 = require('../myModule27');30var myModule28 = require('../myModule28');31var myModule29 = require('../myModule29');32var myModule30 = require('../myModule30');33var myModule31 = require('../myModule31');34var myModule32 = require('../myModule32');35var myModule33 = require('../myModule33');36var myModule34 = require('../myModule34');37describe('test', function() {38 beforeEach(function() {39 this.xhr = sinon.useFakeXMLHttpRequest();40 this.requests = [];41 var self = this;42 this.xhr.onCreate = function(xhr) {43 self.requests.push(xhr);44 };45 });46 afterEach(function() {47 this.xhr.restore();48 });49 it('should test myModule', function() {50 var callback = sinon.spy();51 myModule(callback);52 this.requests[0].respond(200, { "Content-Type": "application/json" },

Full Screen

Using AI Code Generation

copy

Full Screen

1var sinon = require('sinon');2var obj = {method: function() {}};3var spy = sinon.spy(obj, "method");4obj.method();5obj.method();6obj.method();7spy.restore();

Full Screen

Using AI Code Generation

copy

Full Screen

1var sinon = require('sinon');2var myObj = {3 myFunc: function() {4 console.log('myFunc called');5 }6};7var fake = sinon.fake();8var fake2 = sinon.fake();9var fake3 = sinon.fake();10var fake4 = sinon.fake();11var fakes = [fake, fake2, fake3, fake4];12var stub = sinon.stub(myObj, 'myFunc');13stub.returns(fake).onCall(1).returns(fake2).onCall(2).returns(fake3).onCall(3).returns(fake4);14for (var i = 0; i < 4; i++) {15 myObj.myFunc();16}17console.log(stub.matchingFakes(fakes));18console.log(stub.matchingFakes([fake, fake2]));19console.log(stub.matchingFakes([fake, fake2, fake3, fake4, fake]));20console.log(stub.matchingFakes([fake3, fake4, fake]));21console.log(stub.matchingFakes([fake, fake3]));22console.log(stub.matchingFakes([fake2, fake3]));23console.log(stub.matchingFakes([fake, fake2, fake3, fake4, fake3, fake]));24console.log(stub.matchingFakes([fake3, fake3, fake3, fake3, fake3, fake3]));25console.log(stub.matchingFakes([fake2, fake2, fake2, fake2, fake2, fake2]));26console.log(stub.matchingFakes([fake, fake, fake, fake, fake, fake]));27console.log(stub.matchingFakes([fake4, fake4, fake4, fake4, fake4, fake4]));28console.log(stub.matchingFakes([fake, fake, fake, fake, fake, fake, fake]));29console.log(stub.matchingFakes([fake2, fake

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run sinon automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful