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How to use Object.keys method in sinon

Best JavaScript code snippet using sinon

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

1var sinon = require('sinon');2var assert = require('assert');3var myObject = {4    method1: function() {5        return 'method1';6    },7    method2: function() {8        return 'method2';9    }10};11var spy = sinon.spy(myObject, 'method2');12var keys = Object.keys(myObject);13assert.deepEqual(keys, ['method1', 'method2']);14assert(spy.calledOnce);15assert(spy.calledWith());16console.log('All assertions passed.');17Related Posts: Node.js | fs.readdir() method18Node.js | fs.rmdir() method19Node.js | fs.mkdir() method20Node.js | fs.unlink() method21Node.js | fs.writeFile() method22Node.js | fs.readFile() method23Node.js | fs.copyFile() method24Node.js | fs.rename() method25Node.js | fs.watch() method26Node.js | fs.watchFile() method27Node.js | fs.unwatchFile() method28Node.js | fs.access() method29Node.js | fs.appendFile() method30Node.js | fs.chmod() method31Node.js | fs.chown() method32Node.js | fs.createReadStream() method33Node.js | fs.createWriteStream() method34Node.js | fs.existsSync() method35Node.js | fs.stat() method36Node.js | fs.truncate() method37Node.js | fs.lchmod() method38Node.js | fs.lchown() method39Node.js | fs.link() method40Node.js | fs.lstat() method41Node.js | fs.mkdirSync() method42Node.js | fs.open() method43Node.js | fs.opendir() method44Node.js | fs.readdirSync() method45Node.js | fs.read() method46Node.js | fs.readFile() method47Node.js | fs.readFileSync() method48Node.js | fs.readlink() method49Node.js | fs.readSync() method50Node.js | fs.realpath() method51Node.js | fs.realpath.native() method52Node.js | fs.rename() method53Node.js | fs.renameSync() method54Node.js | fs.rmdir() method55Node.js | fs.rmdirSync() method56Node.js | fs.stat() method57Node.js | fs.statSync() method58Node.js | fs.symlink() method59Node.js | fs.truncate() method60Node.js | fs.truncateSync() method

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3};4var keys = Object.keys(obj);5console.log(keys);6var sinon = require('sinon');7var obj = {8};9var keys = sinon.stub(Object, 'keys');10keys.returns(['a', 'b', 'c']);11console.log(keys(obj));12var sinon = require('sinon');13var obj = {14};15var keys = sinon.stub(Object, 'keys');16keys.returns(['a', 'b', 'c']);17console.log(keys(obj));18var sinon = require('sinon');19var obj = {20};21var keys = sinon.stub(Object, 'keys');22keys.returns(['a', 'b', 'c']);23console.log(keys(obj));24var sinon = require('sinon');25var obj = {26};27var keys = sinon.stub(Object, 'keys');28keys.returns(['a', 'b', 'c']);29console.log(keys(obj));30var sinon = require('sinon');31var obj = {32};33var keys = sinon.stub(Object, 'keys');34keys.returns(['a', 'b', 'c']);35console.log(keys(obj));

Using AI Code Generation

1sinon.stub(console, "log");2var obj = { a: 1, b: 2, c: 3 };3Object.keys(obj).forEach(function(key) {4  console.log(key, obj[key]);5});6sinon.assert.calledWith(console.log, "a", 1);7sinon.assert.calledWith(console.log, "b", 2);8sinon.assert.calledWith(console.log, "c", 3);9sinon.assert.callCount(console.log, 3);10console.log.restore();11sinon.stub(console, "log");12var obj = { a: 1, b: 2, c: 3 };13for (var key in obj) {14  console.log(key, obj[key]);15}16sinon.assert.calledWith(console.log, "a", 1);17sinon.assert.calledWith(console.log, "b", 2);18sinon.assert.calledWith(console.log, "c", 3);19sinon.assert.callCount(console.log, 3);20console.log.restore();

Using AI Code Generation

1const sinon = require('sinon');2const assert = require('assert');3const fs = require('fs');4const file = fs.readFileSync('./test.js', 'utf8');5const sandbox = sinon.createSandbox();6const spy = sandbox.spy();7spy('foo');8spy('bar');9console.log(Object.keys(spy));10sandbox.restore();11const sinon = require('sinon');12const assert = require('assert');13const fs = require('fs');14const file = fs.readFileSync('./test.js', 'utf8');15const sandbox = sinon.createSandbox();16const stub = sandbox.stub();17stub('foo');18stub('bar');19console.log(Object.keys(stub));20sandbox.restore();21const sinon = require('sinon');22const assert = require('assert');23const fs = require('fs');24const file = fs.readFileSync('./test.js', 'utf8');25const sandbox = sinon.createSandbox();26const mock = sandbox.mock();27mock('foo');28mock('bar');29console.log(Object.keys(mock));30sandbox.restore();31const sinon = require('sinon');32const assert = require('assert');33const fs = require('fs');34const file = fs.readFileSync('./test.js', 'utf8');35const sandbox = sinon.createSandbox();36const spy = sandbox.spy();37spy('foo');38spy('bar');39console.log(Object.getOwnPropertySymbols(spy));40sandbox.restore();41const sinon = require('sinon');42const assert = require('assert');43const fs = require('fs');44const file = fs.readFileSync('./test.js', 'utf8');45const sandbox = sinon.createSandbox();46const stub = sandbox.stub();47stub('foo');48stub('bar');49console.log(Object.getOwnPropertySymbols(stub));50sandbox.restore();51const sinon = require('sinon');52const assert = require('assert');53const fs = require('fs');54const file = fs.readFileSync('./test.js', 'utf8');

Using AI Code Generation

1const sinon = require('sinon');2const assert = require('assert');3const { describe, it } = require('mocha');4const mockObject = {5};6describe('Object.keys test', () => {7  it('should return an array of keys', () => {8    const expected = ['a', 'b', 'c'];9    const actual = Object.keys(mockObject);10    assert.deepEqual(actual, expected);11  });12});13const sinon = require('sinon');14const assert = require('assert');15const { describe, it } = require('mocha');16const mockObject = {17};18describe('Object.keys test', () => {19  it('should return an array of keys', () => {20    const expected = ['a', 'b', 'c'];21    const stub = sinon.stub(Object, 'keys').returns(expected);22    const actual = Object.keys(mockObject);23    assert.deepEqual(actual, expected);24    stub.restore();25  });26});27const sinon = require('sinon');28const assert = require('assert');29const { describe, it } = require('mocha');30const mockObject = {31};32describe('Object.keys test', () => {33  it('should return an array of keys', () => {34    const expected = ['a', 'b', 'c'];35    const spy = sinon.spy(Object, 'keys');36    const actual = Object.keys(mockObject);37    assert.deepEqual(actual, expected);38    assert(spy.calledOnce);39    spy.restore();40  });41});42const sinon = require('sinon');43const assert = require('assert');44const { describe, it } = require('mocha');45const mockObject = {46};47describe('Object.keys test', () => {48  it('should return an array of keys', () => {49    const expected = ['a', 'b', 'c'];

Using AI Code Generation

1const sinon = require('sinon');2const {expect} = require('chai');3describe('sinon', () => {4    it('should return all the keys in an object', () => {5        const obj = {6        };7        const keys = sinon.stub(Object, 'keys');8        keys.withArgs(obj).returns(['first', 'second', 'third']);9        expect(keys(obj)).to.deep.equal(['first', 'second', 'third']);10        keys.restore();11    });12});13const sinon = require('sinon');14const {expect} = require('chai');15describe('sinon', () => {16    it('should return all the keys in an object', () => {17        const obj = {18        };19        const keys = sinon.stub(Object, 'keys');20        keys.withArgs(obj).returns(['first', 'second', 'third']);21        expect(keys(obj)).to.deep.equal(['first', 'second', 'third']);22        keys.restore();23    });24});25const sinon = require('sinon');26const {expect} = require('chai');27describe('sinon', () => {28    it('should return all the keys in an object', () => {29        const obj = {30        };31        const keys = sinon.stub(Object, 'keys');32        keys.withArgs(obj).returns(['first', 'second', 'third']);33        expect(keys(obj)).to.deep.equal(['first', 'second', 'third']);34        keys.restore();35    });36});37const sinon = require('sinon');38const {expect} = require('chai');39describe('sinon', () => {40    it('should return all the keys in an object', () => {41        const obj = {42        };

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3};4var keys = Object.keys(obj);5console.log(keys);6keys.forEach(function(key){7    console.log(key);8});9for(var i = 0; i < keys.length; i++){10    console.log(keys[i]);11}12for(var key in keys){13    console.log(key);14}15for(var key of keys){16    console.log(key);17}18var i = 0;19while(i < keys.length){20    console.log(keys[i]);21    i++;22}23var i = 0;24do{25    console.log(keys[i]);26    i++;27}while(i < keys.length);28keys.map(function(key){29    console.log(key);30});31keys.filter(function(key){32    console.log(key);33});34keys.reduce(function(key){35    console.log(key);36});37keys.reduceRight(function(key){38    console.log(key);39});40keys.every(function(key){41    console.log(key);42});43keys.some(function(key){44    console.log(key);45});46keys.indexOf(function(key){47    console.log(key);48});49keys.lastIndexOf(function(key){50    console.log(key);51});52keys.find(function(key){53    console.log(key);54});55keys.findIndex(function(key){56    console.log(key);57});58keys.entries(function(key){59    console.log(key);60});

Using AI Code Generation

1const sinon = require('sinon');2const chai = require('chai');3const expect = chai.expect;4const obj = {5  add: function (x, y) {6    return x + y;7  },8  sub: function (x, y) {9    return x - y;10  },11  mul: function (x, y) {12    return x * y;13  },14  div: function (x, y) {15    return x / y;16  },17};18const methods = Object.keys(obj);19for (const method of methods) {20  const spy = sinon.spy(obj, method);21  obj[method](2, 2);22  expect(spy.calledWith(2, 2)).to.be.true;23}24for (const method of methods) {25  obj[method].restore();26}27const sinon = require('sinon');28const chai = require('chai');29const expect = chai.expect;30const obj = {31  add: function (x, y) {32    return x + y;33  },34  sub: function (x, y) {35    return x - y;36  },37  mul: function (x, y) {38    return x * y;39  },40  div: function (x, y) {41    return x / y;42  },43};44const methods = Object.keys(obj);45for (const method of methods) {46  const spy = sinon.spy(obj, method);47  obj[method](2, 2);48  expect(spy.calledWith(2, 2)).to.be.true;49}50for (const method of methods) {

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