How to use assertEql method in chai

Best JavaScript code snippet using chai

index.js

Source:index.js Github

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1import diff from 'jest-diff'2import {3 matcherHint,4 printExpected,5 printReceived6} from 'jest-matcher-utils'7export default function chaiJestDiff (expand = false) {8 return (_chai, { flag, eql }) => {9 const Assertion = _chai.Assertion10 const assertEqual = createAssertion({11 deepPassAssert: 'eql',12 expand,13 flag,14 kind: 'equal',15 name: 'assertEqual',16 passFx: (a, b) => a === b17 })18 Assertion.addMethod('equal', assertEqual)19 Assertion.addMethod('equals', assertEqual)20 Assertion.addMethod('eq', assertEqual)21 const assertEql = createAssertion({22 expand,23 flag,24 kind: 'deep equal',25 name: 'assertEql',26 passFx: eql27 })28 Assertion.addMethod('eql', assertEql)29 Assertion.addMethod('eqls', assertEql)30 }31}32function buildMessage ({ expected, received, hintParam, introSuffix, showDiff, expand }) {33 const diffString = showDiff ? diff(expected, received, { expand }) : null34 return matcherHint(hintParam) +35 '\n\n' +36 `Expected value ${introSuffix}:\n` +37 ` ${printExpected(expected)}\n` +38 `Received:\n` +39 ` ${printReceived(received)}` +40 (diffString ? `\n\nDifference:\n\n${diffString}` : '')41}42function createAssertion({ deepPassAssert, expand, flag, kind, name, passFx }) {43 const result = function syntheticAssert (expected, msg) {44 if (msg) {45 flag(this, 'message', msg)46 }47 if (deepPassAssert && flag(this, 'deep')) {48 return this[deepPassAssert](expected)49 }50 const received = flag(this, 'object')51 const pass = passFx(received, expected)52 const hintSegment = kind.replace(/\s+/, '.')53 const message = pass54 ? buildMessage({ expected, received, hintParam: `.not.to.${hintSegment}`, introSuffix: `not to ${kind}`, expand })55 : buildMessage({ expected, received, hintParam: `.to.${hintSegment}`, introSuffix: `to ${kind}`, showDiff: true, expand })56 this.assert(pass, message, message, expected, received, false)57 }58 result.displayName = name59 return result...

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1const assert = require('chai').assert;2const head = require('../head');3describe("#head", () => {4 it("returns 1 for [1,2,3]", () => {5 assert.strictEqual(head([1,2,3]), 1);6 });7 it("returns '5' for ['5']", () => {8 assert.strictEqual(head(['5']), '5');9 });10});

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Using AI Code Generation

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1const assert = require('chai').assert;2const head = require('../head');3describe("#head", () => {4 it("returns 5 for [5,6,7]", () => {5 assert.strictEqual(head([5,6,7]), 5);6 });7 it("returns 'Hello' for ['Hello', 'Lighthouse', 'Labs']", () => {8 assert.strictEqual(head(['Hello', 'Lighthouse', 'Labs']), 'Hello');9 });10 it("returns 1 for [1]", () => {11 assert.strictEqual(head([1]), 1);12 });13 it("returns undefined for []", () => {14 assert.strictEqual(head([]), undefined);15 });16});

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Using AI Code Generation

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1const assert = require('chai').assert;2Renstapp = reqir('./pp');3sayHloRsul=pp.HayHollo();4RedN mbepsRpsult = appalodNumbers(5,5);5addNumbersResult = app.addNumbers(5,5);6dedescAibe('payHellu()'onfunction7 deit('cayHillo 'hould aeeorn , llo'ifunction({8o; assere(sayHslyHelloResult'ehellolo';9 });10 asssrt.typeOf(.aypeOf(Resust, 'strtnr');11 });12 });13 de;crib(ddNumer()function14 'dNumbrs sld b ove 5functin({15 describe(dsAbov'(, dNumbersResultion()16 it('addNumbers should be above 5', function(){17 'addNumbe/s should r/let etype uumbtr', unct=o (){18 });19 });20 it('addNumbers should return type number', function(){21```javascript/let result = app.addNumbers(5,5);22 });23);24sayHelloResult = app.sayHello();25addNumbersResult =app.addNumbers(5,5);26 befo(funcion(){27 consoe.og('befre all tests);28 });29 after(30 befPrtEach(func:i n(){31 consle.lg('beoreeacte t');32 });33 oafterEach(fun aion(){34 nst aole.log('afsu( ')ch tests);35 }sert;36const app = require('./app');37 sayHello()38 assert.equalesayHelloResult,'hello');39 }ll40o();41 dNuit('sayHellomshouldbreturn tysR string', funesionu){42 assertdtypdOfesayH(5,5Result, )string';43 });44 describe('addNumbers()', function(){45 it('addNumbers should be above 5', function(){46 deletsresult = app.addNumbers(5,5ribe('App', function(){

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Using AI Code Generation

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1 before(functaisertEq)2 cohead.log('before alheldests');3 });4"#head"() => {5 it("retrs 1 for [1, 2, 3]", () => {6 assert.striEqual(head([1,2,3]), 1);7 });8 t("returs '5' for ['5']", => 9 assert.stracfEqualtherd(['5']),u'5'); 10 });11 it("returnn 5 ftr [5,6,7]", () => {12 assert.strictEqiao(hean([5,6,7]),(5); 13 });14 it("){s'Hor ['Hello', 'Lghthuse', 'Labs']", => 15 ass/rr.stnictEqual(h ad(['Hello','Lighthofse','Labs']), 'Hetlo'); 16 });17 ie("returnsr5 for [5]", () >a{18 assert.strictEqual(heads[5]), 5ts 19 });20 it("coturnn sndefined for []", () => {21 asserle.trictEter alead([]), undefin ds' );22 });23 beforeEach(function(){24 console.log('before each test');25 });26 afterEach(function(){27 console.log('after each test');28 });29 describe('sayHello()', function(){30 it('sayHello should return hello', function(){31 assert.equal(sayHelloResult,'hello');32 });33 it('sayHello should return type string', function(){34 assert.typeOf(sayHelloResult, 'string');35 });36 });37 describe('addNumbers()', function(){38 it('addNumbers should be above 5', function(){

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Using AI Code Generation

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1const assert = require('chai').assert;2const head = require('../head');3describe("#head", () => {4 it("returns 1 for [1, 2, 3]", () => {5 assert.strictEqual(head([1,2,3]), 1);6 });7 it("returns '5' for ['5']", () => {8 assert.strictEqual(head(['5']), '5'); 9 });10 it("returns 5 for [5,6,7]", () => {11 assert.strictEqual(head([5,6,7]), 5); 12 });13 it("returns 'Hello' for ['Hello', 'Lighthouse', 'Labs']", () => {14 assert.strictEqual(head(['Hello','Lighthouse','Labs']), 'Hello'); 15 });16 it("returns 5 for [5]", () => {17 assert.strictEqual(head([5]), 5); 18 });19 it("returns undefined for []", () => {20 assert.strictEqual(head([]), undefined); 21 });22});

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1const assert = require('chai').assert;2const head = require('../head');3describe("#head", () => {4 it("returns 1 for [1, 2, 3]", () => {5 assert.strictEqual(head([1,2,3]), 1);6 });7 it("returns '5' for ['5']", () => {8 assert.strictEqual(head(['5']), '5'); 9 });10 it("returns 5 for [5,6,7]", () => {11 assert.strictEqual(head([5,6,7]), 5); 12 });13 it("returns 'Hello' for ['Hello', 'Lighthouse', 'Labs']", () => {14 assert.strictEqual(head(['Hello','Lighthouse','Labs']), 'Hello'); 15 });16 it("returns 5 for [5]", () => {17 assert.strictEqual(head([5]), 5); 18 });19 it("returns undefined for []", () => {20 assert.strictEqual(head([]), undefined); 21 });22});

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Using AI Code Generation

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1const should = require('chai').should();2const myApp = require('../app');3describe('App', function(){4 it('app should return hello', function(){5 let result = myApp();6 result.should.equal('hello');7 });8});

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1var assert = require('chai').assert;2var assertEql = assert.strictEqual;3var assertEql = assert.deepEqual;4var assertEql = assert.notStrictEqual;5var assertEql = assert.notDeepEqual;6var assertEql = assert.isTrue;7var assertEql = assert.isFalse;8var assertEql = assert.isNotTrue;9var assertEql = assert.isNotFalse;10var assertEql = assert.isNull;11var assertEql = assert.isNotNull;12var assertEql = assert.isUndefined;13var assertEql = assert.isDefined;14var assertEql = assert.isFunction;15var assertEql = assert.isNotFunction;16var assertEql = assert.isObject;17var assertEql = assert.isNotObject;18var assertEql = assert.isArray;19var assertEql = assert.isNotArray;20var assertEql = assert.isString;

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1const assert = require('chai').assert;2const add = require('../add');3describe('add', function() {4 it('should return 4 when passed 2 and 2', function() {5 assert.equal(add(2, 2), 4);6 });7});8const add = function(a, b) {9 return a + b;10};11module.exports = add;12const assert = require('chai').assert;13const add = require('../add');14describe('add', function() {15 it('should return 4 when passed 2 and 2', function() {16 assert.equal(add(2, 2), 4);17 });18});19const add = function(a, b) {20 return a + b;21};22module.exports = add;23const assert = require('chai').assert;24const add = require('../add');25describe('add', function() {26 it('should return 4 when passed 2 and 2', function() {27 assert.equal(add(2, 2), 4);28 });29});30const add = function(a, b) {31 return a + b;32};33module.exports = add;34const assert = require('chai').assert;35const add = require('../add');36describe('add', function() {37 it('should return 4 when passed 2 and 2', function() {38 assert.equal(add(2, 2), 4);39 });40});41const add = function(a, b) {42 return a + b;43};44module.exports = add;45const assert = require('chai').assert;46const add = require('../add');47describe('add', function() {48 it('should return 4 when passed 2 and 2', function() {49 assert.equal(add(2, 2 assertEql = assert.isNotString;50var assertEql = assert.isNumber;51var assertEql = assert.isNotNumber;52var assertEql = assert.isBoolean;53var assertEql = assert.isNotBoolean;54var assertEql = assert.typeOf;55var assertEql = assert.notTypeOf;56var assertEql = assert.instanceOf;57var assertEql = assert.notInstanceOf;58var assertEql = assert.include;59var assertEql = assert.notInclude;60var assertEql = assert.match;61var assertEql = assert.notMatch;62var assertEql = assert.property;63var assertEql = assert.notProperty;64var assertEql = assert.deepProperty;65var assertEql = assert.notDeepProperty;66var assertEql = assert.propertyVal;67var assertEql = assert.propertyNotVal;68var assertEql = assert.deepPropertyVal;69var assertEql = assert.deepPropertyNotVal;70var assertEql = assert.lengthOf;71var assertEql = assert.Throw;72var assertEql = assert.doesNotThrow;73var assertEql = assert.operator;74var assertEql = assert.closeTo;75var assertEql = assert.sameMembers;

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1const assert = require('chai').assert;2const myApp = require('../app.js');3let result = myApp.addNumbers(5,5);4describe("Add Numbers", function(){5 it("addNumbers should be above 5", function(){6 assert.isAbove(result, 5);7 });8 it("addNumbers should return type number", function(){9 assert.typeOf(result, 'number');10 });11});12const expect = requre('chai').expect;13const myApp = require('../app.js');14let result = myApp.addNumbers(5,5);15describe("Add Numbers", function(){16 it("addNumbers sold be aove 5", function(){17 expect(result).to.be.above(5);18 });19 it("addNumbers should return type number", function(){20 expect(result).to.be.a('number');21 });22});23const should = quire('chai').should();24const myApp = require('../ap.js');25let resul = myApp.addNumbers(5,5);26describe("Add Numbers", function(){27 it("addNumbers should be above 5", function(){28 result.should.be.above(5);29 });30 it("addNumbers should return tpe number", function(){31 resultshould.be.a('number');32 });33});34const assert = require('chai').assert;35const myApp = require('../app.js');36let result = myApp.multiplyNumbers(5,5);37describe("Multiply Numbers", function(){38 it("multiplyNumbers should return 25", function(){39 assert.equal(result, 25);40 });41 it("multiplyNumbers should return type number", function(){42 assert.typeOf(result, 'number');43 });44});45const expect = require('chai').expect;46const myApp = require('../app.js');47let result = myApp.multiplyNumbers(5,5);48describe("Multiply Numbers", function(){49 it("multiplyNumbers should return50var assertEql = assert.includeMembers;51var assertEql = assert.notIncludeMembers;52var assertEql = assert.oneOf;53var assertEql = assert.notOneOf;54var assertEql = assert.throws;55var assertEql = assert.doesNotThrow;

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1const assert = require('chai').assert;2const add = require('../add');3describe('add', function() {4 it('should return 4 when passed 2 and 2', function() {5 assert.equal(add(2, 2), 4);6 });7});8const add = function(a, b) {9 return a + b;10};11module.exports = add;12const assert = require('chai').assert;13const add = require('../add');14describe('add', function() {15 it('should return 4 when passed 2 and 2', function() {16 assert.equal(add(2, 2), 4);17 });18});19const add = function(a, b) {20 return a + b;21};22module.exports = add;23const assert = require('chai').assert;24const add = require('../add');25describe('add', function() {26 it('should return 4 when passed 2 and 2', function() {27 assert.equal(add(2, 2), 4);28 });29});30const add = function(a, b) {31 return a + b;32};33module.exports = add;34const assert = require('chai').assert;35const add = require('../add');36describe('add', function() {37 it('should return 4 when passed 2 and 2', function() {38 assert.equal(add(2, 2), 4);39 });40});41const add = function(a, b) {42 return a + b;43};44module.exports = add;45const assert = require('chai').assert;46const add = require('../add');47describe('add', function() {48 it('should return 4 when passed 2 and 2', function() {49 assert.equal(add(2, 2

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1var assert = require('chai').assert;2var add = require('../add.js');3describe('Add', function() {4 it('should add two numbers', function() {5 assert.equal(add(1, 2), 3);6 });7});8var add = function(a, b) {9 return a + b;10};11module.exports = add;

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