Best JavaScript code snippet using sinon
mock.js
Source:mock.js
...151 function receivedMinCalls(expectation) {152 var hasMinLimit = typeof expectation.minCalls == "number";153 return !hasMinLimit || expectation.callCount >= expectation.minCalls;154 }155 function receivedMaxCalls(expectation) {156 if (typeof expectation.maxCalls != "number") {157 return false;158 }159 return expectation.callCount == expectation.maxCalls;160 }161 function verifyMatcher(possibleMatcher, arg) {162 if (match && match.isMatcher(possibleMatcher)) {163 return possibleMatcher.test(arg);164 } else {165 return true;166 }167 }168 sinon.expectation = {169 minCalls: 1,170 maxCalls: 1,171 create: function create(methodName) {172 var expectation = sinon.extend(sinon.stub.create(), sinon.expectation);173 delete expectation.create;174 expectation.method = methodName;175 return expectation;176 },177 invoke: function invoke(func, thisValue, args) {178 this.verifyCallAllowed(thisValue, args);179 return sinon.spy.invoke.apply(this, arguments);180 },181 atLeast: function atLeast(num) {182 if (typeof num != "number") {183 throw new TypeError("'" + num + "' is not number");184 }185 if (!this.limitsSet) {186 this.maxCalls = null;187 this.limitsSet = true;188 }189 this.minCalls = num;190 return this;191 },192 atMost: function atMost(num) {193 if (typeof num != "number") {194 throw new TypeError("'" + num + "' is not number");195 }196 if (!this.limitsSet) {197 this.minCalls = null;198 this.limitsSet = true;199 }200 this.maxCalls = num;201 return this;202 },203 never: function never() {204 return this.exactly(0);205 },206 once: function once() {207 return this.exactly(1);208 },209 twice: function twice() {210 return this.exactly(2);211 },212 thrice: function thrice() {213 return this.exactly(3);214 },215 exactly: function exactly(num) {216 if (typeof num != "number") {217 throw new TypeError("'" + num + "' is not a number");218 }219 this.atLeast(num);220 return this.atMost(num);221 },222 met: function met() {223 return !this.failed && receivedMinCalls(this);224 },225 verifyCallAllowed: function verifyCallAllowed(thisValue, args) {226 if (receivedMaxCalls(this)) {227 this.failed = true;228 sinon.expectation.fail(this.method + " already called " + times(this.maxCalls));229 }230 if ("expectedThis" in this && this.expectedThis !== thisValue) {231 sinon.expectation.fail(this.method + " called with " + thisValue + " as thisValue, expected " +232 this.expectedThis);233 }234 if (!("expectedArguments" in this)) {235 return;236 }237 if (!args) {238 sinon.expectation.fail(this.method + " received no arguments, expected " +239 sinon.format(this.expectedArguments));240 }241 if (args.length < this.expectedArguments.length) {242 sinon.expectation.fail(this.method + " received too few arguments (" + sinon.format(args) +243 "), expected " + sinon.format(this.expectedArguments));244 }245 if (this.expectsExactArgCount &&246 args.length != this.expectedArguments.length) {247 sinon.expectation.fail(this.method + " received too many arguments (" + sinon.format(args) +248 "), expected " + sinon.format(this.expectedArguments));249 }250 for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {251 if (!verifyMatcher(this.expectedArguments[i], args[i])) {252 sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +253 ", didn't match " + this.expectedArguments.toString());254 }255 if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {256 sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +257 ", expected " + sinon.format(this.expectedArguments));258 }259 }260 },261 allowsCall: function allowsCall(thisValue, args) {262 if (this.met() && receivedMaxCalls(this)) {263 return false;264 }265 if ("expectedThis" in this && this.expectedThis !== thisValue) {266 return false;267 }268 if (!("expectedArguments" in this)) {269 return true;270 }271 args = args || [];272 if (args.length < this.expectedArguments.length) {273 return false;274 }275 if (this.expectsExactArgCount &&276 args.length != this.expectedArguments.length) {...
mock-expectation.js
Source:mock-expectation.js
...35function receivedMinCalls(expectation) {36 var hasMinLimit = typeof expectation.minCalls === "number";37 return !hasMinLimit || expectation.callCount >= expectation.minCalls;38}39function receivedMaxCalls(expectation) {40 if (typeof expectation.maxCalls !== "number") {41 return false;42 }43 return expectation.callCount === expectation.maxCalls;44}45function verifyMatcher(possibleMatcher, arg) {46 var isMatcher = match && match.isMatcher(possibleMatcher);47 return isMatcher && possibleMatcher.test(arg) || true;48}49var mockExpectation = {50 minCalls: 1,51 maxCalls: 1,52 create: function create(methodName) {53 var expectation = extend(stub.create(), mockExpectation);54 delete expectation.create;55 expectation.method = methodName;56 return expectation;57 },58 invoke: function invoke(func, thisValue, args) {59 this.verifyCallAllowed(thisValue, args);60 return spyInvoke.apply(this, arguments);61 },62 atLeast: function atLeast(num) {63 if (typeof num !== "number") {64 throw new TypeError("'" + valueToString(num) + "' is not number");65 }66 if (!this.limitsSet) {67 this.maxCalls = null;68 this.limitsSet = true;69 }70 this.minCalls = num;71 return this;72 },73 atMost: function atMost(num) {74 if (typeof num !== "number") {75 throw new TypeError("'" + valueToString(num) + "' is not number");76 }77 if (!this.limitsSet) {78 this.minCalls = null;79 this.limitsSet = true;80 }81 this.maxCalls = num;82 return this;83 },84 never: function never() {85 return this.exactly(0);86 },87 once: function once() {88 return this.exactly(1);89 },90 twice: function twice() {91 return this.exactly(2);92 },93 thrice: function thrice() {94 return this.exactly(3);95 },96 exactly: function exactly(num) {97 if (typeof num !== "number") {98 throw new TypeError("'" + valueToString(num) + "' is not a number");99 }100 this.atLeast(num);101 return this.atMost(num);102 },103 met: function met() {104 return !this.failed && receivedMinCalls(this);105 },106 verifyCallAllowed: function verifyCallAllowed(thisValue, args) {107 var expectedArguments = this.expectedArguments;108 if (receivedMaxCalls(this)) {109 this.failed = true;110 mockExpectation.fail(this.method + " already called " + timesInWords(this.maxCalls));111 }112 if ("expectedThis" in this && this.expectedThis !== thisValue) {113 mockExpectation.fail(this.method + " called with " + valueToString(thisValue) +114 " as thisValue, expected " + valueToString(this.expectedThis));115 }116 if (!("expectedArguments" in this)) {117 return;118 }119 if (!args) {120 mockExpectation.fail(this.method + " received no arguments, expected " +121 format(expectedArguments));122 }123 if (args.length < expectedArguments.length) {124 mockExpectation.fail(this.method + " received too few arguments (" + format(args) +125 "), expected " + format(expectedArguments));126 }127 if (this.expectsExactArgCount &&128 args.length !== expectedArguments.length) {129 mockExpectation.fail(this.method + " received too many arguments (" + format(args) +130 "), expected " + format(expectedArguments));131 }132 expectedArguments.forEach(function (expectedArgument, i) {133 if (!verifyMatcher(expectedArgument, args[i])) {134 mockExpectation.fail(this.method + " received wrong arguments " + format(args) +135 ", didn't match " + expectedArguments.toString());136 }137 if (!deepEqual(expectedArgument, args[i])) {138 mockExpectation.fail(this.method + " received wrong arguments " + format(args) +139 ", expected " + format(expectedArguments));140 }141 }, this);142 },143 allowsCall: function allowsCall(thisValue, args) {144 var expectedArguments = this.expectedArguments;145 if (this.met() && receivedMaxCalls(this)) {146 return false;147 }148 if ("expectedThis" in this && this.expectedThis !== thisValue) {149 return false;150 }151 if (!("expectedArguments" in this)) {152 return true;153 }154 args = args || [];155 if (args.length < expectedArguments.length) {156 return false;157 }158 if (this.expectsExactArgCount &&159 args.length !== expectedArguments.length) {...
Using AI Code Generation
1var mySpy = sinon.spy();2mySpy();3mySpy();4mySpy();5var mySpy = sinon.spy();6mySpy();7mySpy();8mySpy();9var mySpy = sinon.spy();10mySpy();11mySpy();12mySpy();13var mySpy = sinon.spy();14mySpy();15mySpy();16mySpy();17var mySpy = sinon.spy();18mySpy();19mySpy();20mySpy();21var mySpy = sinon.spy();22mySpy();23mySpy();24mySpy();25var mySpy = sinon.spy();26mySpy();27mySpy();28mySpy();29var mySpy = sinon.spy();30mySpy();31mySpy();32mySpy();
Using AI Code Generation
1var spy = sinon.spy();2spy();3spy();4assert.equal(spy.receivedMaxCalls(2), true);5var stub = sinon.stub();6stub();7stub();8assert.equal(stub.receivedMaxCalls(2), true);9var spy = sinon.spy();10spy();11spy();12assert.equal(spy.receivedMinCalls(2), true);13var stub = sinon.stub();14stub();15stub();16assert.equal(stub.receivedMinCalls(2), true);17var spy = sinon.spy();18spy();19spy();20assert.equal(spy.receivedCalls(2), true);21var stub = sinon.stub();22stub();23stub();24assert.equal(stub.receivedCalls(2), true);25var spy = sinon.spy();26spy();27spy();28assert.equal(spy.receivedMaxCalls(2), true);29var stub = sinon.stub();30stub();31stub();32assert.equal(stub.receivedMaxCalls(2), true);33var spy = sinon.spy();34spy();35spy();36assert.equal(spy.receivedMaxCalls(2), true);37var stub = sinon.stub();38stub();39stub();40assert.equal(stub.receivedMaxCalls(2), true);41var spy = sinon.spy();42spy();43spy();44assert.equal(spy.receivedMaxCalls(2), true);45var stub = sinon.stub();46stub();47stub();48assert.equal(stub.receivedMaxCalls(2), true);49var spy = sinon.spy();50spy();51spy();52assert.equal(spy.receivedMaxCalls(2), true
Using AI Code Generation
1var sinon = require('sinon');2var myObj = {3 myMethod: function() {4 console.log('myMethod called');5 }6};7var spy = sinon.spy(myObj, 'myMethod');8myObj.myMethod();9myObj.myMethod();10console.log('Number of calls to myMethod: ' + spy.calledTwice);11console.log('Number of calls to myMethod: ' + spy.calledOnce);12var sinon = require('sinon');13var myObj = {14 myMethod: function() {15 console.log('myMethod called');16 }17};18var spy = sinon.spy(myObj, 'myMethod');19myObj.myMethod();20myObj.myMethod();21console.log('Number of calls to myMethod: ' + spy.receivedMaxCalls(2));22var sinon = require('sinon');23var myObj = {24 myMethod: function() {25 console.log('myMethod called');26 }27};28var spy = sinon.spy(myObj, 'myMethod');29myObj.myMethod();30myObj.myMethod();31console.log('Number of calls to myMethod: ' + spy.receivedMaxCalls(1));32var sinon = require('sinon');33var myObj = {34 myMethod: function() {35 console.log('myMethod called');36 }37};38var spy = sinon.spy(myObj, 'myMethod');39myObj.myMethod();40myObj.myMethod();41console.log('Number of calls to myMethod: ' + spy.receivedMaxCalls(3));42Recommended Posts: NodeJS | sinon.spy() method43NodeJS | sinon.stub() method44NodeJS | sinon.fake() method45NodeJS | sinon.fakeServer.create() method46NodeJS | sinon.fakeServerWithClock() method47NodeJS | sinon.fakeServer() method48NodeJS | sinon.fakeServerWithClock.create() method49NodeJS | sinon.fakeServerWithClock.restore() method50NodeJS | sinon.fakeServer.restore() method51NodeJS | sinon.fakeServerWithClock.tick() method
Using AI Code Generation
1var mySpy = sinon.spy();2mySpy();3mySpy();4mySpy();5assert(mySpy.receivedMaxCalls(3));6assert(mySpy.receivedMaxCalls(2) === false);7assert(mySpy.receivedMaxCalls(4) === false);8var mySpy = sinon.spy();9mySpy();10mySpy();11mySpy();12assert(mySpy.receivedMinCalls(3));13assert(mySpy.receivedMinCalls(4) === false);14assert(mySpy.receivedMinCalls(2));15var mySpy = sinon.spy();16mySpy();17mySpy();18mySpy();19assert(mySpy.receivedBetweenCalls(3, 3));20assert(mySpy.receivedBetweenCalls(2, 3));21assert(mySpy.receivedBetweenCalls(3, 4));22assert(mySpy.receivedBetweenCalls(2, 4));23assert(mySpy.receivedBetweenCalls(4, 4) === false);24assert(mySpy.receivedBetweenCalls(1, 2) === false);25var mySpy = sinon.spy();26mySpy();27mySpy();28mySpy();29assert(mySpy.receivedExactlyCalls(3));30assert(mySpy.receivedExactlyCalls(2) === false);31assert(mySpy.receivedExactlyCalls(4) === false);32var mySpy = sinon.spy();33mySpy();34mySpy();35mySpy();36assert(mySpy.receivedCalls(3));37assert(mySpy.receivedCalls(2) === false);38assert(mySpy.receivedCalls(4) === false);39var mySpy = sinon.spy();40mySpy();41mySpy();42mySpy();43assert(mySpy.receivedCalls(3));44assert(mySpy.receivedCalls(2) === false);45assert(mySpy.receivedCalls(4) === false);46var mySpy = sinon.spy();47mySpy();48mySpy();49mySpy();50assert(mySpy.receivedCalls(3));51assert(mySpy.receivedCalls(2) === false);52assert(mySpy.receivedCalls(4) === false);53var mySpy = sinon.spy();54mySpy();55mySpy();56mySpy();57assert(my
Using AI Code Generation
1var spy = sinon.spy();2spy(1,2,3);3spy(4,5,6);4spy(7,8,9);5var receivedMaxCalls = spy.withArgs(1,2,3).callCount;6console.log(receivedMaxCalls);7var spy = sinon.spy();8spy(1,2,3);9spy(4,5,6);10spy(7,8,9);11var receivedMaxCalls = spy.withArgs(1,2,3).callCount;12console.log(receivedMaxCalls);13var spy = sinon.spy();14spy(1,2,3);15spy(4,5,6);16spy(7,8,9);17var receivedMaxCalls = spy.withArgs(1,2,3).callCount;18console.log(receivedMaxCalls);19var spy = sinon.spy();20spy(1,2,3);21spy(4,5,
Using AI Code Generation
1var sinon = require('sinon');2var stub = sinon.stub();3stub(1);4stub(2);5console.log(stub.receivedMaxCalls(1));6console.log(stub.receivedMaxCalls(2));7var sinon = require('sinon');8var stub = sinon.stub();9stub(1);10stub(2);11console.log(stub.receivedMinCalls(1));12console.log(stub.receivedMinCalls(2));13var sinon = require('sinon');14var stub = sinon.stub();15stub(1);16stub(2);17console.log(stub.receivedWith(1, 1));18console.log(stub.receivedWith(2, 2));19var sinon = require('sinon');20var stub = sinon.stub();21stub(1);22stub(2);23console.log(stub.receivedWithExactly(1, 1));24console.log(stub.receivedWithExactly(2, 2));25var sinon = require('sinon');26var stub = sinon.stub();27stub(1);28stub(2);29console.log(stub.receivedWithMatch(1, 1));30console.log(stub.receivedWithMatch(2, 2));
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!