Best JavaScript code snippet using jest
gitOperations.js
Source:gitOperations.js
...28 let webPropertyResponse;29 try {30 await cloneGitRepository(req.body.repositoryConfigs[0].repositoryLink, pathClone);31 await checkoutRemoteBranch(req.body.repositoryConfigs[0].branch, resolvePathCreateBranch);32 await gitCreateBranch(resolvePathCreateBranch, localBranch);33 repository = await gitCheckout(repository, resolvePathCreateBranch, localBranch);34 await createSPAshipTemplateRequest(req, pathClone);35 await gitOperationsCommit(repository, signature, resolvePathCreateBranch, localBranch, gitToken);36 await zipFiles(pathClone, directoryName);37 webPropertyResponse = await saveWebProperty(req, res);38 // const file = `${pathClone}.zip`;39 } catch (err) {40 console.log(err);41 next(err);42 return;43 }44 res.send({45 actionStatus: "Git Actions Performed Successfully.",46 path: `${config.get("baseurl")}/${directoryName}.zip`,47 webPropertyResponse: webPropertyResponse,48 });49};50async function zipFiles(pathClone, directoryName) {51 console.log(pathClone);52 await zip(pathClone, `${pathClone}.zip`);53}54async function checkoutRemoteBranch(remoteBranch, resolvePathCreateBranch) {55 await delay(100);56 Git.Repository.open(resolvePathCreateBranch)57 .then((repo) => {58 return repo59 .getHeadCommit()60 .then((targetCommit) => {61 return repo.createBranch(remoteBranch, targetCommit, false);62 })63 .then((reference) => {64 return repo.checkoutBranch(reference, {});65 })66 .then(() => {67 return repo.getReferenceCommit("refs/remotes/origin/" + remoteBranch);68 })69 .then((commit) => {70 Git.Reset.reset(repo, commit, 3, {});71 })72 .catch((err) => {73 console.log(err);74 throw new Error("Issue in Git Operation !");75 });76 })77 .then(() => {78 console.log(`Checking out Remote branch refs/remotes/origin/${remoteBranch}`);79 })80 .catch((err) => {81 console.log(err);82 throw new Error("Issue with Git Reposity !");83 });84 await delay(100);85}86async function createSPAshipTemplateRequest(req, pathFile) {87 await delay(100);88 const spashipTemplate = [];89 const envs = new Set();90 for (let spa of req.body.repositoryConfigs[0].spas) {91 const spaTemplate = {92 name: spa.webPropertyName,93 mapping: spa.contextPath,94 excludeFromEnvs: [],95 };96 spa.envs.forEach(envs.add, envs);97 spashipTemplate.push(spaTemplate);98 const spaShipFile = {99 websiteVersion: "v2",100 websiteName: req.body.webPropertyName.toString().trim(),101 environments: getEnviournments(spa),102 name: spa.spaName.toString().trim(),103 mapping: spa.contextPath.toString().trim(),104 };105 console.log(spaShipFile);106 try {107 fs.writeFileSync(`${pathFile+spa.spaName.toString().trim()}/.spaship`, JSON.stringify(spaShipFile, null, "\t"));108 } catch (err) {109 console.log(err);110 throw new Error("Invalid SPA Path in request body.");111 }112 console.log(`.spaship added at ${pathFile}${spa.webPropertyName}`);113 }114 function getEnviournments(spa) {115 const spashipTemplate = [];116 for (let env of spa.envs) {117 spashipTemplate.push({ name: env.toString().trim(), updateRestriction: true, exclude: false });118 }119 return spashipTemplate;120 }121}122async function gitOperationsCommit(repository, signature, resolvePathCreateBranch, localBranch, gitToken) {123 let index;124 let oid;125 Git.Repository.open(resolvePathCreateBranch)126 .then(function (repo) {127 repository = repo;128 repo129 .getBranch("refs/heads/" + localBranch)130 .then(function (reference) {131 return repo.checkoutRef(reference);132 })133 .catch(function (e) {134 console.log("Error :" + e);135 throw new Error("Git Repository Open Issue !");136 });137 })138 .then(function (repo) {139 repository.getCurrentBranch().then(function (ref) {140 referr = ref;141 console.log("2: Refreshing Index " + ref.shorthand());142 });143 return repository.refreshIndex();144 })145 .then(function (indexResult) {146 console.log("3: Index Result");147 index = indexResult;148 })149 .then(function () {150 console.log("4: Add Index By Path " + resolvePathCreateBranch);151 return index.addAll();152 })153 .then(function () {154 console.log("5: Writting on Index");155 return index.write();156 })157 .then(function () {158 console.log("6: Writting on Tree");159 return index.writeTree();160 })161 .then(function (oidResult) {162 console.log("7: Oid Result " + oidResult);163 oid = oidResult;164 return Git.Reference.nameToId(repository, "HEAD");165 })166 .then(function (head) {167 console.log("8: Head Commit Hash " + head);168 return repository.getCommit(head);169 })170 .then(function (parent) {171 console.log("9: Parent Commit Hash " + parent);172 return repository.createCommit("HEAD", signature, signature, "Commit with Date : " + new Date(), oid, [parent]);173 })174 .then(function () {175 console.log("10: Push Started");176 return repository.getRemote("origin");177 })178 .then(function (remote) {179 return remote.push([`refs/heads/${localBranch}:refs/heads/${localBranch}`], {180 callbacks: {181 credentials: function (url, userName) {182 console.log("11. Authenticate & Git Push");183 return Git.Cred.userpassPlaintextNew(gitToken, "");184 },185 },186 });187 })188 .catch(function (err) {189 console.log(err.toString());190 throw new Error(err.toString());191 });192 return repository;193}194async function gitCheckout(repository, resolvePathCreateBranch, localBranch) {195 Git.Repository.open(resolvePathCreateBranch).then(function (repo) {196 repository = repo;197 repo198 .getBranch("refs/heads/" + localBranch)199 .then(function (reference) {200 console.log("1: Checking out branch " + localBranch);201 console.log(reference);202 return repo.checkoutRef(reference);203 })204 .catch(function (e) {205 console.log("Error :" + e);206 });207 });208 return repository;209}210async function gitCreateBranch(resolvePathCreateBranch, localBranch) {211 Git.Repository.open(resolvePathCreateBranch).then(function (repo) {212 return repo.getHeadCommit().then(function (commit) {213 return repo.createBranch(localBranch, commit, 0, repo.defaultSignature(), "Created new-branch on HEAD");214 });215 });216 await delay(100);217}218function createSignature(localBranch) {219 return Git.Signature.now("spaship-deployment", localBranch);220}221async function cloneGitRepository(repositoryLink, pathClone) {222 console.log("Cloning Repository " + repositoryLink);223 return Git.Clone(repositoryLink, pathClone).catch(function (err) {224 console.log(err);...
gitBranch.js
Source:gitBranch.js
1const axios = require("axios")2const userModel = require("../../mongoDb/userSchema")3const { checkToken } = require('../../middleware/vereifyToken')4const { axiosService } = require("../../middleware/axiosService")5const { axiosGetBranch } = require("../../middleware/axiosService")6var GITHUB_REPOS_URL = `https://api.github.com/repos`7/**8 * 9 * @param {string} parent10 * @param {string} args11 * @param {String} context12 */13exports.gitCreateBranch = async (parent, args, context) => {14 var result = {15 "message": "something bad happend",16 "status": false17 }18 try {19 if (!args.ownerName || !args.repositoryName || !args.branchName) {20 throw new Error("ownerName,RepositoryName and branchName not provided")21 }22 //check token present or not in context 23 if (context.token) {24 //verified a token25 var varifiedtoken = checkToken(context.token)26 //find userid in userSchema27 var user = await userModel.find({ "_id": varifiedtoken.id })28 console.log("user===", user)29 var access_token = user[0].gitToken30 console.log("token=>>>", access_token);31 //check user register or not32 if (!user > 0) {33 throw new Error("user not registered")34 }35 //check email id verfied or not36 else if (user[0].isVerify == false) {37 throw new Error("please,verify your email")38 }39 else {40 var url = `${GITHUB_REPOS_URL}/${args.ownerName}/${args.repositoryName}/git/refs?access_token=${access_token}`41 var response = await axiosService(url, 'get')42 //print a reponse 43 var sha = response.data[0].object.sha44 console.log('response', response.data[0].object.sha)45 var url = `${GITHUB_REPOS_URL}/${args.ownerName}/${args.repositoryName}/git/refs?access_token=${access_token}`46 var ref = `refs/heads/${args.branchName}`47 var res = axiosGetBranch(sha, url, 'post', ref)48 console.log("res===", res)49 return {50 message: "git Branch Successful",51 "status": true52 }53 }54 }55 //if code not in context then return message "code not provided" 56 else {57 throw new Error('token not provided')58 }59 }60 catch (e) {61 if (e instanceof ReferenceError62 || e instanceof SyntaxError63 || e instanceof TypeError64 || e instanceof RangeError) {65 return result;66 }67 else {68 result.message = e.message;69 return result70 }71 }72}73/**74 * 75 * @param {string} parent76 * @param {string} args77 * @param {String} context78 */79exports.gitRemoveBranch = async (parent, args, context) => {80 var result = {81 "message": "something bad happend",82 "status": false83 }84 try {85 if (!args.ownerName || !args.repositoryName || !args.branchName) {86 throw new Error("ownerName,RepositoryName and branchName not provided")87 }88 //check token present or not in context 89 if (context.token) {90 //verified a token91 var varifiedtoken = checkToken(context.token)92 //find userid in userSchema93 var user = await userModel.find({ "_id": varifiedtoken.id })94 console.log("user===", user)95 var access_token = user[0].gitToken96 console.log("token=>>>", access_token);97 //check user register or not98 if (!user > 0) {99 throw new Error("user not registered")100 }101 //check email id verfied or not102 else if (user[0].isVerify == false) {103 throw new Error("please,verify your email")104 }105 else {106 var url = `${GITHUB_REPOS_URL}/${args.ownerName}/${args.repositoryName}/git/refs/heads/${args.branchName}?access_token=${access_token}`107 var res = await axiosService(url, 'delete')108 //print a reponse 109 console.log("res===", res)110 return {111 "message": "git delete Branch Successful",112 "status": true113 }114 }115 }116 //if code not in context then return message "code not provided" 117 else {118 throw new Error('token not provided')119 }120 }121 catch(e) {122 if (e instanceof ReferenceError123 || e instanceof SyntaxError124 || e instanceof TypeError125 || e instanceof RangeError) {126 return result;127 }128 else {129 result.message = e.message;130 return result131 }132 }...
mainMenu.js
Source:mainMenu.js
1import { app, Menu } from 'electron'2// import { currentContent } from './preview-server.js';3// import fs from 'fs-extra';4// const {dialog} = require('electron')5export default function mainMenu (mainWindow) {6 const template = [7 {8 label: 'File',9 submenu: [10 {11 label: 'New',12 accelerator: 'Ctrl+n',13 click: () => {14 mainWindow.webContents.send('newBook')15 }16 },17 {18 label: 'Open',19 accelerator: 'Ctrl+o',20 click: () => { mainWindow.webContents.send('openBook') }21 },22 {23 label: 'Save',24 accelerator: 'Ctrl+s',25 click: () => { mainWindow.webContents.send('save') }26 },27 {28 label: 'Export',29 click: () => { mainWindow.webContents.send('export') }30 },31 {32 label: 'Quit',33 accelerator: 'Ctrl+q',34 click: () => { app.quit() }35 }36 ]37 },38 {39 label: 'View',40 submenu: [41 {42 label: 'Editor',43 click: () => {44 mainWindow.webContents.send('editorView')45 }46 },47 {48 label: 'Corkboard',49 click: () => {50 mainWindow.webContents.send('corkboardView')51 }52 },53 {54 label: 'Diff',55 click: () => {56 console.log('diff')57 }58 },59 {60 label: 'Toggle Dev Tools',61 accelerator: 'F12',62 role: 'toggledevtools'63 }64 ]65 },66 {67 label: 'VCS',68 submenu: [69 {70 label: 'Init',71 click: () => {72 mainWindow.webContents.send('gitInit')73 }74 },75 {76 label: 'Stage Changes',77 click: () => {78 mainWindow.webContents.send('gitTrack')79 }80 },81 {82 label: 'Commit',83 click: () => {84 mainWindow.webContents.send('gitCommit')85 }86 },87 {88 label: 'Log',89 click: () => {90 mainWindow.webContents.send('gitLog')91 }92 },93 {94 label: 'Create Branch',95 click: () => {96 mainWindow.webContents.send('gitCreateBranch')97 }98 },99 {100 label: 'Switch Branch',101 click: () => {102 mainWindow.webContents.send('gitSwitchBranch')103 }104 },105 {106 label: 'Add remote',107 click: () => {108 mainWindow.webContents.send('gitAddRemote')109 }110 },111 {112 label: 'Clone',113 click: () => {114 mainWindow.webContents.send('gitClone')115 }116 },117 {118 label: 'Push',119 click: () => {120 mainWindow.webContents.send('gitPush')121 }122 },123 {124 label: 'Pull',125 click: () => {126 mainWindow.webContents.send('gitPull')127 }128 },129 {130 label: 'Merge Branch',131 click: () => {132 mainWindow.webContents.send('gitMerge')133 }134 },135 {136 label: 'Rebase',137 click: () => {138 mainWindow.webContents.send('gitRebase')139 }140 },141 {142 label: 'Continue Rebase',143 click: () => {144 mainWindow.webContents.send('gitRebaseContinue')145 }146 }147 ]148 },149 {150 label: 'Github',151 submenu: [152 {153 label: 'Create Repo',154 click: () => {155 mainWindow.webContents.send('hubCreate')156 }157 },158 {159 label: 'Delete Repo',160 click: () => {161 mainWindow.webContents.send('hubDelete')162 }163 },164 {165 label: 'Fork Repo',166 click: () => {167 mainWindow.webContents.send('hubFork')168 }169 },170 {171 label: 'Sync Fork',172 click: () => {173 mainWindow.webContents.send('syncFork')174 }175 }176 ]177 },178 {179 label: 'Options',180 submenu: [181 {182 label: 'User',183 click: () => {184 mainWindow.webContents.send('userSettings')185 }186 }187 ]188 }189 ]190 const mainMenu = Menu.buildFromTemplate(template)191 Menu.setApplicationMenu(mainMenu)...
resolvers.js
Source:resolvers.js
1const userResolvers = require('../Query/query').users2const registration = require("../Mutation/user").registration3const login = require("../Mutation/user").login4const emailVerify = require("../Mutation/user").emailVerify5const forgotPassword = require('../Mutation/user').forgotPassword6const resetPassword = require('../Mutation/user').resetPassword7const update = require('../Mutation/user').update8const labelResolvers = require('../Query/query').labels9const createLabel = require('../Mutation/label').createLabel10const notesResolvers = require('../Query/query').notes11const createNote = require('../Mutation/note').createNote12const updateLabel = require('../Mutation/label').updateLabel13const removeLabel = require('../Mutation/label').removeLabel14const updateNote = require('../Mutation/note').updateNote15const removeNote = require('../Mutation/note').removeNote16const addLabel = require('../Mutation/note').addLabel17const OAuth = require('../Mutation/OAuth').OAuth18const verifyEmail = require("../Mutation/OAuth").verifyEmail19const setProfile = require("../Mutation/user").setProfile20const gitRepository = require("../Mutation/gitRepository").gitRepository21const getAllNote = require("../Mutation/note").getAllNote22const archivesNotes = require("../Mutation/note").archivesNotes23const trashNotes = require("../Mutation/note").trashNotes24const remainderNote = require("../Mutation/note").remainderNote25const archiveRemove = require("../Mutation/note").archivesRemove26const trashRemove = require("../Mutation/note").trashRemove27const remainderRemove=require("../Mutation/note").remainderRemove28const gitCreateCollaborate=require("../Mutation/gitCollaborate").gitCreateCollaborate29const gitRemoveCollaborate=require('../Mutation/gitCollaborate').gitRemoveCollaborate30const gitCreateStar=require("../Mutation/gitStar").gitCreateStar31const gitRemoveStar=require("../Mutation/gitStar").gitRemoveStar32const gitCreateWatch=require("../Mutation/gitWatch").gitCreateWatch33const gitRemoveWatch=require("../Mutation/gitWatch").gitRemoveWatch34const gitCreateBranch=require("../Mutation/gitBranch").gitCreateBranch35const gitRemoveBranch=require('../Mutation/gitBranch').gitRemoveBranch36const noteCreateCollaborate=require('../Mutation/noteCollaborate').noteCreateCollaborate37const noteRemoveCollaborate=require('../Mutation/noteCollaborate').noteRemoveCollaborate38const gitUpdateLabel=require("../Mutation/gitUpdateLabel").gitUpdateLabel39const gitCreateIssue=require("../Mutation/gitIssue").gitCreateIssue40const gitDeleteIssue=require("../Mutation/gitIssue").gitDeleteIssue41const gitUpdateIssue=require("../Mutation/gitIssue").gitUpdateIssue42const gitAddCommentIssue=require("../Mutation/gitIssue").gitAddCommentIssue43const searchNote=require("../Mutation/searchNotes").searchNote44//Resolvers define the technique for fetching the types in the45// schema. 46const resolvers = {47 Query: {48 userResolvers,49 labelResolvers,50 notesResolvers51 },52 Mutation: {53 registration,54 login,55 emailVerify,56 forgotPassword,57 resetPassword,58 update,59 createLabel,60 createNote,61 updateLabel,62 removeLabel,63 updateNote,64 removeNote,65 addLabel,66 OAuth,67 verifyEmail,68 setProfile,69 gitRepository,70 getAllNote,71 archivesNotes,72 trashNotes,73 remainderNote,74 archiveRemove,75 trashRemove,76 remainderRemove,77 gitCreateCollaborate,78 gitRemoveCollaborate,79 gitCreateStar,80 gitRemoveStar,81 gitCreateWatch,82 gitRemoveWatch,83 gitCreateBranch,84 gitRemoveBranch,85 noteCreateCollaborate,86 noteRemoveCollaborate,87 gitUpdateLabel,88 gitCreateIssue,89 gitDeleteIssue,90 gitUpdateIssue,91 gitAddCommentIssue,92 searchNote93 94 }95}...
createRelease.js
Source:createRelease.js
...52 throw new Error( `Unclean status in ${repo}, cannot create release branch` );53 }54 winston.info( 'Setting the release branch version to rc.0 so it will auto-increment to rc.1 for the first RC deployment' );55 // Create the branch, update the version info56 await gitCreateBranch( repo, branch );57 await setRepoVersion( repo, newVersion, message );58 await gitPush( repo, branch );59 // Update dependencies.json for the release branch60 await npmUpdate( repo );61 await npmUpdate( 'chipper' );62 await npmUpdate( 'perennial-alias' );63 await build( repo, {64 brand: 'phet'65 } );66 await copyFile( `../${repo}/build/phet/dependencies.json`, `../${repo}/dependencies.json` );67 await gitAdd( repo, 'dependencies.json' );68 await gitCommit( repo, `updated dependencies.json for version ${newVersion.toString()}` );69 await gitPush( repo, branch );70 // Update the version info in master...
types.js
Source:types.js
...81 gitCreateStar(repositoryID:ID! ownerID:ID!):OAuth82 gitRemoveStar(repositoryID:ID! ownerID:ID!):OAuth83 gitCreateWatch(ownerName:String!,repositoryName:String!):OAuth84 gitRemoveWatch(ownerName:String!,repositoryName:String!):OAuth85 gitCreateBranch(ownerName:String!,repositoryName:String!,branchName:String!):OAuth86 gitRemoveBranch(ownerName:String!,repositoryName:String!,branchName:String!):OAuth87 noteCreateCollaborate(collaborateID:ID, noteID:ID):User88 noteRemoveCollaborate(collaborateID:ID, noteID:ID):User89 gitCreateIssue(repositoryID:ID!,title:String!,labelID:[ID!],gitID:ID!):OAuth90 gitDeleteIssue(issueID:ID!,gitID:String!):gitIssue91 gitUpdateIssue(issueID:ID!,labelID:ID!):OAuth92 gitUpdateLabel:OAuth93 gitAddCommentIssue(issueID:ID!,issueComment:String!):OAuth94 searchNote(title:String!):[searchNotes]95 96}`...
main.js
Source:main.js
1import Vue from 'vue'2import axios from 'axios'3import App from './App'4import router from './router'5import store from './store'6import Buefy from 'buefy'7import 'buefy/dist/buefy.css'8// import util from 'util'9import { library } from '@fortawesome/fontawesome-svg-core'10import {11 faFolder, faFile, faFolderPlus, faFolderOpen,12 faSave, faCloud, faCloudDownloadAlt, faCloudUploadAlt,13 faCodeBranch, faEnvelope, faSitemap, faList,14 faEdit, faTags, faColumns, faBook, faBookOpen,15 faBookmark, faTree16} from '@fortawesome/free-solid-svg-icons'17import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'18import { ipcRenderer } from 'electron'19Vue.use(Buefy)20library.add(21 faFolder, faFile, faFolderPlus, faFolderOpen,22 faSave, faCloud, faCloudDownloadAlt, faCloudUploadAlt,23 faCodeBranch, faEnvelope, faSitemap, faList,24 faEdit, faTags, faColumns, faBook, faBookOpen,25 faBookmark, faTree)26Vue.component('font-awesome-icon', FontAwesomeIcon)27export const messageBus = new Vue({})28// Vue.use(messageBus)29Vue.prototype.$messageBus = messageBus30ipcRenderer.on('newBook', (event) => {31 messageBus.$emit('newBook')32})33ipcRenderer.on('openBook', (event) => {34 messageBus.$emit('openBook')35})36ipcRenderer.on('saveBook', (event) => {37 messageBus.$emit('saveBook')38})39ipcRenderer.on('save', (event) => {40 messageBus.$emit('save')41})42ipcRenderer.on('corkboardView', () => {43 messageBus.$emit('corkboardView')44})45ipcRenderer.on('editorView', () => {46 messageBus.$emit('editorView')47})48ipcRenderer.on('gitInit', () => {49 messageBus.$emit('gitInit')50})51ipcRenderer.on('gitTrack', () => {52 messageBus.$emit('gitTrack')53})54ipcRenderer.on('gitCommit', () => {55 messageBus.$emit('gitCommit')56})57ipcRenderer.on('gitLog', () => {58 messageBus.$emit('gitLog')59})60ipcRenderer.on('gitPush', () => {61 messageBus.$emit('gitPush')62})63ipcRenderer.on('gitPull', () => {64 messageBus.$emit('gitPull')65})66ipcRenderer.on('userSettings', () => {67 messageBus.$emit('userSettings')68})69ipcRenderer.on('gitAddRemote', () => {70 messageBus.$emit('gitAddRemote')71})72ipcRenderer.on('gitCreateBranch', () => {73 messageBus.$emit('gitCreateBranch')74})75ipcRenderer.on('gitSwitchBranch', () => {76 messageBus.$emit('gitSwitchBranch')77})78ipcRenderer.on('gitRebaseContinue', () => {79 messageBus.$emit('gitRebaseContinue')80})81ipcRenderer.on('gitRebase', () => {82 messageBus.$emit('gitRebase')83})84ipcRenderer.on('gitClone', () => {85 messageBus.$emit('gitClone')86})87ipcRenderer.on('gitMerge', () => {88 messageBus.$emit('gitMerge')89})90ipcRenderer.on('hubCreate', () => {91 messageBus.$emit('hubCreate')92})93ipcRenderer.on('hubDelete', () => {94 messageBus.$emit('hubDelete')95})96ipcRenderer.on('hubFork', () => {97 messageBus.$emit('hubFork')98})99ipcRenderer.on('syncFork', () => {100 messageBus.$emit('syncFork')101})102ipcRenderer.on('export', () => {103 messageBus.$emit('export')104})105if (!process.env.IS_WEB) Vue.use(require('vue-electron'))106Vue.http = Vue.prototype.$http = axios107Vue.config.productionTip = false108/* eslint-disable no-new */109new Vue({110 components: { App },111 router,112 store,113 messageBus,114 template: '<App/>'...
index.js
Source:index.js
...39 const newLineReadmeEncoded = Buffer.from(newLineReadme).toString('base64')40 // create new release-branch41 const branchName = `bump-to-next-minor-version-${Date.now()}`42 console.log(`try to create branch "${branchName}"`)43 const branch = await gitCreateBranch({44 owner,45 repo,46 token,47 ref: `refs/heads/${branchName}`,48 sha: baseTagCommit.sha49 })50 // add a new commit to the release-branch51 const updatedContent = await updateContent({52 owner,53 repo,54 token,55 path: readmeBase64Obj.path,56 message: `feat(release-management): Bump minor version for release management`,57 content: newLineReadmeEncoded,...
LambdaTest’s Jest Testing Tutorial covers step-by-step guides around Jest with code examples to help you be proficient with the Jest framework. The Jest tutorial has chapters to help you learn right from the basics of Jest framework to code-based tutorials around testing react apps with Jest, perform snapshot testing, import ES modules and more.
|<p>it('check_object_of_Car', () => {</p><p>
expect(newCar()).toBeInstanceOf(Car);</p><p>
});</p>|
| :- |
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