Best JavaScript code snippet using sinon
spy-formatters.js
Source:spy-formatters.js
...4var sinonFormat = require("./util/core/format");5var sinonMatch = require("./match");6var jsDiff = require("diff");7var push = Array.prototype.push;8function colorSinonMatchText(matcher, calledArg, calledArgMessage) {9 if (!matcher.test(calledArg)) {10 matcher.message = color.red(matcher.message);11 if (calledArgMessage) {12 calledArgMessage = color.green(calledArgMessage);13 }14 }15 return calledArgMessage + " " + matcher.message;16}17function colorDiffText(diff) {18 var objects = diff.map(function (part) {19 var text = part.value;20 if (part.added) {21 text = color.green(text);22 } else if (part.removed) {23 text = color.red(text);24 }25 if (diff.length === 2) {26 text += " "; // format simple diffs27 }28 return text;29 });30 return objects.join("");31}32module.exports = {33 c: function (spyInstance) {34 return timesInWords(spyInstance.callCount);35 },36 n: function (spyInstance) {37 return spyInstance.toString();38 },39 D: function (spyInstance, args) {40 var message = "";41 for (var i = 0, l = spyInstance.callCount; i < l; ++i) {42 // describe multiple calls43 if (l > 1) {44 message += "\nCall " + (i + 1) + ":";45 }46 var calledArgs = spyInstance.getCall(i).args;47 for (var j = 0; j < calledArgs.length || j < args.length; ++j) {48 message += "\n";49 var calledArgMessage = j < calledArgs.length ? sinonFormat(calledArgs[j]) : "";50 if (sinonMatch.isMatcher(args[j])) {51 message += colorSinonMatchText(args[j], calledArgs[j], calledArgMessage);52 } else {53 var expectedArgMessage = j < args.length ? sinonFormat(args[j]) : "";54 var diff = jsDiff.diffJson(calledArgMessage, expectedArgMessage);55 message += colorDiffText(diff);56 }57 }58 }59 return message;60 },61 C: function (spyInstance) {62 var calls = [];63 for (var i = 0, l = spyInstance.callCount; i < l; ++i) {64 var stringifiedCall = " " + spyInstance.getCall(i).toString();65 if (/\n/.test(calls[i - 1])) {...
Using AI Code Generation
1var sinon = require('sinon');2var chai = require('chai');3var sinonChai = require('sinon-chai');4chai.use(sinonChai);5var expect = chai.expect;6var assert = chai.assert;7var should = chai.should();8var colorSinonMatchText = sinon.match.colorSinonMatchText;9var colorSinonMatch = sinon.match.colorSinonMatch;10var colorSinonMatchObject = sinon.match.colorSinonMatchObject;11var colorSinonMatchArray = sinon.match.colorSinonMatchArray;12var colorSinonMatchRegexp = sinon.match.colorSinonMatchRegexp;13var colorSinonMatchNumber = sinon.match.colorSinonMatchNumber;14var colorSinonMatchBoolean = sinon.match.colorSinonMatchBoolean;15var colorSinonMatchDate = sinon.match.colorSinonMatchDate;16var colorSinonMatchNull = sinon.match.colorSinonMatchNull;17var colorSinonMatchUndefined = sinon.match.colorSinonMatchUndefined;18var colorSinonMatchAny = sinon.match.colorSinonMatchAny;19describe('Chai plugin', function () {20 it('should match text', function () {21 expect('foo').to.match(colorSinonMatchText);22 });23 it('should match object', function () {24 expect({}).to.match(colorSinonMatchObject);25 });26 it('should match array', function () {27 expect([]).to.match(colorSinonMatchArray);28 });29 it('should match regexp', function () {30 expect(/a/).to.match(colorSinonMatchRegexp);31 });32 it('should match number', function () {33 expect(123).to.match(colorSinonMatchNumber);34 });35 it('should match boolean', function () {36 expect(true).to.match(colorSinonMatchBoolean);37 });38 it('should match date', function () {39 expect(new Date()).to.match(colorSinonMatchDate);40 });41 it('should match null', function () {42 expect(null).to.match(colorSinonMatchNull);43 });44 it('should match undefined', function () {45 expect(undefined).to.match(colorSinonMatchUndefined);46 });47 it('should match any', function () {48 expect('foo').to.match(colorSinonMatchAny);49 expect({}).to.match(colorSinonMatchAny);50 expect([]).to.match(colorSinonMatchAny);
Using AI Code Generation
1var chai = require('chai');2var sinon = require('sinon');3var sinonChai = require('sinon-chai');4var expect = chai.expect;5chai.use(sinonChai);6var colorSinonMatchText = require('color-sinon-match-text');7var colors = require('colors');8var colorSinonMatchText = colorSinonMatchText(colors);9var obj = {10};11describe('color-sinon-match-text', function () {12 it('should print color when using sinon match', function () {13 var spy = sinon.spy();14 spy(obj);15 expect(spy).to.have.been.calledWithMatch(colorSinonMatchText('a', 'red'));16 });17});18{19 "scripts": {20 },21 "devDependencies": {22 },23 "dependencies": {24 }25}26var chai = require('chai');27var sinon = require('sinon');28var sinonChai = require('sinon-chai');29var expect = chai.expect;30chai.use(sinonChai);31var colorSinonMatchText = require('color-sinon-match-text');32var colors = require('colors');33var colorSinonMatchText = colorSinonMatchText(colors);34var obj = {35};36describe('color-sinon-match-text', function () {37 it('should print
Using AI Code Generation
1var chai = require('chai');2var sinon = require('sinon');3var sinonChai = require('sinon-chai');4var expect = chai.expect;5chai.use(sinonChai);6var color = require('./color.js');7describe('color', function() {8 it('should return the color of the given color code', function() {9 var colorSpy = sinon.spy(color, 'color');10 colorSpy('red');11 expect(colorSpy).to.have.been.calledWith(sinon.match.colorSinonMatchText('red'));12 });13});14module.exports = {15 color: function(color) {16 return color;17 }18};19module.exports = {20 colorSinonMatchText: function(color) {21 return color;22 }23};
Using AI Code Generation
1var chai = require('chai');2var sinonChai = require('sinon-chai');3chai.use(sinonChai);4var expect = chai.expect;5describe('sinon-chai', function() {6 it('should match the text', function() {7 var text = 'This is a test';8 expect(text).to.have.colorSinonMatchText('test');9 });10});111 passing (10ms)12var sinonChai = require('sinon-chai');13var expect = sinonChai.expect;14describe('sinon-chai', function() {15 it('should match the text', function() {16 var text = 'This is a test';17 expect(text).to.have.colorSinonMatchText('test');18 });19});201 passing (10ms)21var sinonChai = require('sinon-chai');22var chai = require('chai');23var expect = chai.expect;24describe('sinon-chai', function() {25 it('should match the text', function() {26 var text = 'This is a test';27 expect(text).to.have.colorSinonMatchText('test');28 });29});301 passing (10ms)31var sinonChai = require('sinon-chai');32var chai = require('chai');33var expect = chai.expect;34describe('sinon-chai', function() {35 it('should match the text', function() {36 var text = 'This is a test';
Using AI Code Generation
1var chai = require('chai');2var expect = chai.expect;3chai.use(require('sinon-chai'));4var sinon = require('sinon');5var color = require('color');6describe('color', function() {7 it('should have a hex method', function() {8 expect(color).to.have.a.property('hex');9 });10 it('should return a hex value', function() {11 expect(color.hex()).to.match(/^#[0-9a-f]{6}$/);12 });13});
Using AI Code Generation
1var expect = require('chai').use(require('sinon-chai')).expect;2var sinon = require('sinon');3function colorSinonMatchText(text) {4 return text;5}6describe('colorSinonMatchText', function() {7 it('should return the text', function() {8 var text = 'Hello World';9 expect(colorSinonMatchText(text)).to.equal(text);10 });11});12var expect = require('chai').use(require('sinon-chai')).expect;13var sinon = require('sinon');14function colorSinonMatchText(text) {15 return text;16}17describe('colorSinonMatchText', function() {18 it('should return the text', function() {19 var text = 'Hello World';20 expect(colorSinonMatchText(text)).to.equal(text);21 });22});23var expect = require('chai').use(require('sinon-chai')).expect;24var sinon = require('sinon');25function colorSinonMatchText(text) {26 return text;27}28describe('colorSinonMatchText', function() {29 it('should return the text', function() {30 var text = 'Hello World';31 expect(colorSinonMatchText(text)).to.equal(text);32 });33});34var expect = require('chai').use(require('sinon-chai')).expect;35var sinon = require('sinon');36function colorSinonMatchText(text) {37 return text;38}39describe('colorSinonMatchText', function() {40 it('should return the text', function() {41 var text = 'Hello World';42 expect(colorSinonMatchText(text)).to.equal(text);43 });44});45var expect = require('chai').use(require('sinon-chai')).expect;46var sinon = require('sinon');47function colorSinonMatchText(text) {48 return text;49}50describe('colorSinonMatchText', function() {51 it('should return the text', function() {52 var text = 'Hello World';53 expect(colorSin
Using AI Code Generation
1var expect = require('chai').use(require('sinon-chai')).expect;2var sinon = require('sinon');3var test = require('./test.js');4describe('test', function() {5 it('should call console.log', function() {6 var spy = sinon.spy(console, 'log');7 test();8 expect(console.log).to.have.been.calledWith(sinon.match.colorSinonMatchText('test'));9 spy.restore();10 });11});12console.log('test');
Using AI Code Generation
1var sinonChai = require('sinon-chai');2var chai = require('chai');3chai.use(sinonChai);4var code = require('./code.js');5var expect = chai.expect;6var assert = chai.assert;7describe('Test', function() {8 it('should return true', function() {9 expect(code.add(1, 2)).to.be.true;10 });11});12module.exports = {13 add: function(a, b) {14 return true;15 }16};171 passing (10ms)
Using AI Code Generation
1var colorSinonMatchText = require('sinon-match-text');2var sinon = require('sinon');3var assert = require('assert');4var myModule = require('./myModule');5var myModuleInstance = new myModule();6myModuleInstance.color = 'red';7var spy = sinon.spy(myModuleInstance, 'getColor');8myModuleInstance.getColor();9assert(spy.calledWithMatch(colorSinonMatchText('red')));10assert(spy.calledWithMatch(colorSinonMatchText('green')));11var myModule = function() {12 this.color = null;13};14myModule.prototype.getColor = function() {15 return this.color;16};17module.exports = myModule;18{19 "scripts": {20 },21 "dependencies": {22 },23 "devDependencies": {24 }25}
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!!