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How to use assertEql method in chai

Best JavaScript code snippet using chai

index.js

Source:index.js

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...

Using AI Code Generation

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});

Using AI Code Generation

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});

Using AI Code Generation

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(){

Using AI Code Generation

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(){

Using AI Code Generation

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});

Using AI Code Generation

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});

Using AI Code Generation

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});

Using AI Code Generation

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;

Using AI Code Generation

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;

Using AI Code Generation

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;

Using AI Code Generation

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

Using AI Code Generation

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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