How to use Object.keys method in chai

Best JavaScript code snippet using chai

testUnion.js

Source:testUnion.js

...43        status: 'VALID',44        args: {45          first: {46            value: function(data) {47              assert.is(Object.keys(data).length, 2, 'union3 Object.keys');48              assert.is(data.type, 'string', 'union3 val type');49              assert.is(data.string, 'three', 'union3 val string');50            },51            arg: ' three',52            status: 'VALID'53          }54        }55      },56      exec: {57        output: [58          /"type": ?"string"/,59          /"string": ?"three"/60        ]61      },62      post: function(output, text) {63        var data = output.data.first;64        assert.is(Object.keys(data).length, 2, 'union3 Object.keys');65        assert.is(data.type, 'string', 'union3 val type');66        assert.is(data.string, 'three', 'union3 val string');67      }68    },69    {70      setup:    'unionc1 one',71      check: {72        input:  'unionc1 one',73        markup: 'VVVVVVVVVVV',74        hints:             '',75        status: 'VALID',76        args: {77          first: {78            value: function(data) {79              assert.is(Object.keys(data).length, 2, 'union1 Object.keys');80              assert.is(data.type, 'selection', 'union1 val type');81              assert.is(data.selection, 1, 'union1 val selection');82            },83            arg: ' one',84            status: 'VALID'85          }86        }87      },88      exec: {89        output: [90          /"type": ?"selection"/,91          /"selection": ?1/92        ]93      },94      post: function(output, text) {95        var data = output.data.first;96        assert.is(Object.keys(data).length, 2, 'union1 Object.keys');97        assert.is(data.type, 'selection', 'union1 val type');98        assert.is(data.selection, 1, 'union1 val selection');99      }100    },101    {102      skipIf: options.isPhantomjs, // PhantomJS gets predictions wrong103      setup:    'unionc1 5',104      check: {105        input:  'unionc1 5',106        markup: 'VVVVVVVVV',107        hints:           ' -> two',108        predictions: [ 'two' ],109        status: 'VALID',110        args: {111          first: {112            value: function(data) {113              assert.is(Object.keys(data).length, 2, 'union5 Object.keys');114              assert.is(data.type, 'number', 'union5 val type');115              assert.is(data.number, 5, 'union5 val number');116            },117            arg: ' 5',118            status: 'VALID'119          }120        }121      },122      exec: {123        output: [124          /"type": ?"number"/,125          /"number": ?5/126        ]127      },128      post: function(output, text) {129        var data = output.data.first;130        assert.is(Object.keys(data).length, 2, 'union5 Object.keys');131        assert.is(data.type, 'number', 'union5 val type');132        assert.is(data.number, 5, 'union5 val number');133      }134    },135    {136      skipIf: options.isPhantomjs, // PhantomJS URL type is broken137      setup:    'unionc2 on',138      check: {139        input:  'unionc2 on',140        hints:            'e',141        markup: 'VVVVVVVVII',142        current: 'first',143        status: 'ERROR',144        predictionsContains: [...

Object-keys.js

Source:Object-keys.js

1description("Test to ensure correct behaviour of Object.keys");2shouldBe("Object.keys({})", "[]");3shouldBe("Object.keys({a:null})", "['a']");4shouldBe("Object.keys({a:null, b:null})", "['a', 'b']");5shouldBe("Object.keys({b:null, a:null})", "['b', 'a']");6shouldBe("Object.keys([])", "[]");7shouldBe("Object.keys([null])", "['0']");8shouldBe("Object.keys([null,null])", "['0','1']");9shouldBe("Object.keys([null,null,,,,null])", "['0','1','5']");10shouldBe("Object.keys({__proto__:{a:null}})", "[]");11shouldBe("Object.keys({__proto__:[1,2,3]})", "[]");...

Using AI Code Generation

1let obj = {2};3let keys = Object.keys(obj);4  { name: "John", age: 30, city: "New York" },5  { name: "Peter", age: 20, city: "London" },6];7let keys = Object.keys(obj[0]);8let obj = {9};10let values = Object.values(obj);11  { name: "John", age: 30, city: "New York" },12  { name: "Peter", age: 20, city: "London" },13];14let values = Object.values(obj[0]);15let obj = {16};17let entries = Object.entries(obj);18console.log(entries);19  { name: "John", age: 30, city: "New York" },20  { name: "Peter", age: 20, city: "London" },21];22let entries = Object.entries(obj[0]);23console.log(entries);24];25let obj = Object.fromEntries(entries);26console.log(obj);

Using AI Code Generation

1var obj = {a: 1, b: 2, c: 3};2var arr = Object.keys(obj).map(function(key) {3  return key + ' ' + obj[key];4});5console.log(arr);6var obj = {a: 1, b: 2, c: 3};7var arr = Object.keys(obj).map(function(key) {8  return key + ' ' + obj[key];9});10console.log(arr);11var obj = {a: 1, b: 2, c: 3};12var arr = Object.keys(obj).map(function(key) {13  return key + ' ' + obj[key];14});15console.log(arr);16var obj = {a: 1, b: 2, c: 3};17var arr = Object.keys(obj).map(function(key) {18  return key + ' ' + obj[key];19});20console.log(arr);21var obj = {a: 1, b: 2, c: 3};22var arr = Object.keys(obj).map(function(key) {23  return key + ' ' + obj[key];24});25console.log(arr);26var obj = {a: 1, b: 2, c: 3};27var arr = Object.keys(obj).map(function(key) {28  return key + ' ' + obj[key];29});30console.log(arr);31var obj = {a: 1, b: 2, c: 3};32var arr = Object.keys(obj).map(function(key) {33  return key + ' ' + obj[key];34});35console.log(arr);36var obj = {a: 1, b: 2, c: 3};37var arr = Object.keys(obj).map(function(key) {38  return key + ' ' + obj[key];39});40console.log(arr);41var obj = {a: 1, b: 2, c: 3};42var arr = Object.keys(obj).map(function(key) {43  return key + ' ' + obj[key];44});45console.log(arr);

Using AI Code Generation

1var obj = {a:1, b:2, c:3};2var keys = Object.keys(obj);3var obj = {a:1, b:2, c:3};4var keys = Object.keys(obj).map(function(key){5  return obj[key];6});7var obj = {a:1, b:2, c:3};8var keys = Object.keys(obj).map(function(key){9  return obj[key] * 2;10});11var obj = {a:1, b:2, c:3};12var keys = Object.keys(obj).map(function(key){13  return obj[key] * 2;14}).reduce(function(total, value){15  return total + value;16});17var obj = {a:1, b:2, c:3};18var keys = Object.keys(obj).map(function(key){19  return obj[key] * 2;20}).reduce(function(total, value){21  return total + value;22}, 0);23var obj = {a:1, b:2, c:3};24var keys = Object.keys(obj).map(function(key){25  return obj[key] * 2;26}).reduce(function(total, value){27  return total + value;28}, 10);29var obj = {a:1, b:2, c:3};30var keys = Object.keys(obj).map(function(key){31  return obj[key] * 2;32}).reduce(function(total, value){33  return total + value;34}, 10).toString();35var obj = {a:1, b:2, c:3};36var keys = Object.keys(obj).map(function(key){37  return obj[key] * 2;38}).reduce(function(total, value){

Using AI Code Generation

1const obj = {2}3const {name, ...rest} = obj;4console.log(name);5console.log(rest);6const obj = {7}8const obj2 = Object.assign({}, obj, {name: 'Steve Smith'});9console.log(obj2);10const obj = {11}12const obj2 = {13}14console.log(obj2);15const obj = {16}17const obj2 = {

Using AI Code Generation

1const person = {2    address: {3    }4}5console.log(person.firstName, person.lastName);6console.log(person['firstName'], person['lastName']);7const { firstName, lastName, address: { city } } = person;8console.log(firstName, lastName, city);

Using AI Code Generation

1const obj = {2};3const keys = Object.keys(obj).map((key) => {4  return key;5});6const obj = {7};8const keys = Object.keys(obj).map((key) => {9  return obj[key];10});11const obj = {12};13const keys = Object.keys(obj).map((key) => {14  return [key, obj[key]];15});16const obj = {17};18const keys = Object.keys(obj).map((key) => {19  return {20  };21});22const obj = {23};24const keys = Object.keys(obj).map((key) => {25  return {26  };27});28const obj = {29};30const keys = Object.keys(obj).map((key) => {31  return {32  };33});34const obj = {

Using AI Code Generation

1const person = {2}3const key = Object.keys(person)4console.log(key[1])5const person = {6}7const value = Object.keys(person).map(key => person[key])8console.log(value[1])9const person = {10}11const key = Object.keys(person)12const value = Object.keys(person).map(key => person[key])13console.log(key[1], value[1])14const person = {15}16const key = Object.keys(person)17const value = Object.keys(person).map(key => person[key])18console.log(key[1], value[1])19const person = {20}21const key = Object.keys(person)22const value = Object.keys(person).map(key => person[key])23console.log(key[1], value[1])24const person = {25}26const key = Object.keys(person)27const value = Object.keys(person).map(key => person[key])28console.log(key[1], value[1])29const person = {30}31const key = Object.keys(person)32const value = Object.keys(person).map(key => person[key])

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.