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How to use createExpressApp method in Cypress
Best JavaScript code snippet using cypress
server_spec.js
Source:server_spec.js 
...38 beforeEach(function () {39 this.use = sinon.spy(express.application, 'use')40 })41 it('instantiates express instance without morgan', function () {42 const app = this.server.createExpressApp({ morgan: false })43 expect(app.get('view engine')).to.eq('html')44 expect(this.use).not.to.be.calledWith(morganFn)45 })46 it('requires morgan if true', function () {47 this.server.createExpressApp({ morgan: true })48 expect(this.use).to.be.calledWith(morganFn)49 })50 })51 context('#open', () => {52 beforeEach(function () {53 return sinon.stub(this.server, 'createServer').resolves()54 })55 it('calls #createExpressApp with morgan', function () {56 sinon.spy(this.server, 'createExpressApp')57 _.extend(this.config, { port: 54321, morgan: false })58 return this.server.open(this.config)59 .then(() => {60 expect(this.server.createExpressApp).to.be.calledWithMatch({ morgan: false })61 })62 })63 it('calls #createServer with port', function () {64 _.extend(this.config, { port: 54321 })65 const obj = {}66 sinon.stub(this.server, 'createRoutes')67 sinon.stub(this.server, 'createExpressApp').returns(obj)68 return this.server.open(this.config)69 .then(() => {70 expect(this.server.createServer).to.be.calledWith(obj, this.config)71 })72 })73 it('calls #createRoutes with app + config', function () {74 const app = {}75 const project = {}76 const onError = sinon.spy()77 sinon.stub(this.server, 'createRoutes')78 sinon.stub(this.server, 'createExpressApp').returns(app)79 return this.server.open(this.config, project, onError)80 .then(() => {81 expect(this.server.createRoutes).to.be.called82 expect(this.server.createRoutes.lastCall.args[0].app).to.equal(app)83 expect(this.server.createRoutes.lastCall.args[0].config).to.equal(this.config)84 expect(this.server.createRoutes.lastCall.args[0].project).to.equal(project)85 expect(this.server.createRoutes.lastCall.args[0].onError).to.equal(onError)86 })87 })88 it('calls #createServer with port + fileServerFolder + socketIoRoute + app', function () {89 const obj = {}90 sinon.stub(this.server, 'createRoutes')91 sinon.stub(this.server, 'createExpressApp').returns(obj)92 return this.server.open(this.config)93 .then(() => {94 expect(this.server.createServer).to.be.calledWith(obj, this.config)95 })96 })97 it('calls logger.setSettings with config', function () {98 sinon.spy(logger, 'setSettings')99 return this.server.open(this.config)100 .then((ret) => {101 expect(logger.setSettings).to.be.calledWith(this.config)102 })103 })104 })105 context('#createServer', () => {106 beforeEach(function () {107 this.port = 54321108 this.app = this.server.createExpressApp({ morgan: true })109 })110 it('isListening=true', function () {111 return this.server.createServer(this.app, { port: this.port })112 .then(() => {113 expect(this.server.isListening).to.be.true114 })115 })116 it('resolves with http server port', function () {117 return this.server.createServer(this.app, { port: this.port })118 .spread((port) => {119 expect(port).to.eq(this.port)120 })121 })122 it('all servers listen only on localhost and no other interface', function () {...
integration.test.js
Source:integration.test.js
...11 addUser: (payload) => ({ type: 'addUser', ...payload })12}13test(`bootstrapping a server from scratch`, async (t) => {14 const server = await bootstrap([15 use.app(createExpressApp()),16 use.store(mockStore())17 ]).listen()18 server.close()19})20test(`dispatching 'addUser' works`, async (t) => {21 const server = await bootstrap([22 use.app(createExpressApp()),23 use.store(mockStore()),24 use.route('/dispatch/:commandName', createDispatcher(commands))25 ]).listen()26 const { port } = server.address()27 const events = await post(`http://localhost:${port}/dispatch/addUser`, { name: 'Nancy Newuser' })28 t.deepEqual(events, [29 { type: 'addUser', name: 'Nancy Newuser' }30 ])31 server.close()32})33test(`dispatching 'xyUser' fails`, async (t) => {34 const server = await bootstrap([35 use.app(createExpressApp()),36 use.store(mockStore()),37 use.route('/dispatch/:commandName', createDispatcher(commands))38 ]).listen()39 const { port } = server.address()40 await t.throws(post(`http://localhost:${port}/dispatch/xyUser`, {}), /Unknown command: xyUser/)41 server.close()42})43test(`dispatching a restricted command fails`, async (t) => {44 const authorizer = (req) => req.params.command === 'restricted' ? authorize.deny('Nope!') : authorize.allow()45 const server = await bootstrap([46 use.app(createExpressApp()),47 use.store(mockStore()),48 use.route('/dispatch/:command', createDispatcher(commands), authorizer)49 ]).listen()50 const { port } = server.address()51 await t.throws(post(`http://localhost:${port}/dispatch/restricted`, {}), /Nope!/)52 server.close()53})54test(`reading events works`, async (t) => {55 const server = await bootstrap([56 use.app(createExpressApp()),57 use.store(mockStore()),58 use.route('/events/:id?', createReadRoute('events', { sortBy: 'timestamp', sortOrder: 'DESC' }))59 ]).listen()60 const { port } = server.address()61 const events = await request(`http://localhost:${port}/events`)62 t.deepEqual(events, JSON.stringify([63 { id: '123', type: 'mockEvent', foo: 'bar' }64 ]))65 server.close()66})67test(`reading a single event works`, async (t) => {68 const server = await bootstrap([69 use.app(createExpressApp()),70 use.store(mockStore()),71 use.route('/events/:id?', createReadRoute('events', { sortBy: 'timestamp', sortOrder: 'DESC' }))72 ]).listen()73 const { port } = server.address()74 const events = await request(`http://localhost:${port}/events/123`)75 t.deepEqual(events, JSON.stringify(76 { id: '123', type: 'mockEvent', foo: 'bar' }77 ))78 server.close()79})80test(`websocket propagates dispatched events`, async (t) => {81 t.plan(3)82 const store = await mockStore()83 const authorizer = sinon.spy(84 (event) => event.type === 'restrictedEvent' ? authorize.deny() : authorize.allow()85 )86 const server = await bootstrap([87 use.app(createExpressApp()),88 use.store(store),89 use.route('/websocket', createWebSocket(authorizer))90 ]).listen()91 const { port } = server.address()92 const ws = new WebSocket(`ws://localhost:${port}/websocket`)93 await new Promise((resolve) =>94 ws.on('open', () => resolve(t.pass())95 ))96 const recvPromise = new Promise((resolve) => {97 ws.on('message', (data) => {98 t.deepEqual(JSON.parse(data), [99 {100 type: 'someEvent',101 payload: { foo: 'bar' }...
index.test.js
Source:index.test.js
1/*2 * This file is part of the create-express-app package.3 *4 * (c) Yasser Ameur El Idrissi <getspookydev@gmail.com>5 *6 * For the full copyright and license information, please view the LICENSE7 * file that was distributed with this source code.8 */9const createExpressApp = require('../createExpressApp');10// mocking functions.11createExpressApp.initGitRepository = jest.fn(() =>12 Promise.resolve('Git initialization')13);14createExpressApp.installPackages = jest.fn(() =>15 Promise.resolve('Packages installed')16);17createExpressApp.initExpressApp = jest.fn(() =>18 Promise.resolve(0)19);20describe('Testing create-express-app package', function () {21 it('should display message if the version is compatible', function () {22 return createExpressApp.checkNodeVersion('8.1.0').then((response) => {23 expect(response).toEqual('Node version compatible');24 });25 });26 it('should throw error if the version is not compatible', function () {27 return createExpressApp.checkNodeVersion('12.8.0').catch((error) => {28 expect(error).toBeTruthy();29 });30 });31 it('should display message if the NPM is compatible', function () {32 return createExpressApp.checkNPMVersion('3.6.0').then((response) => {33 expect(response).toEqual('NPM version compatible');34 });35 });36 it('should throw error if the NPM version is not compatible', function () {37 return createExpressApp.checkNPMVersion('7.14.4').catch((error) => {38 expect(error).toBeTruthy();39 });40 });41 it('should display message if the Yarn is compatible', function () {42 return createExpressApp.checkYarnVersion('1.12.0').then((response) => {43 expect(response).toEqual('Yarn version compatible');44 });45 });46 it('should return true if the repository is already cloned from github', function () {47 return createExpressApp.checkIfRepositoryIsCloned().then((response) => {48 expect(response).toBe(2);49 });50 });51 it('should init Git repository', function () {52 return createExpressApp.initGitRepository().then((response) => {53 expect(response).toEqual('Git initialization');54 });55 });56 it('should init Install packages using NPM or Yarn strategy', function () {57 return createExpressApp.installPackages('npm').then((response) => {58 expect(response).toEqual('Packages installed');59 });60 });61 it('should accept create-express-app project name ', function () {62 return createExpressApp63 .checkAppName('create-express-app')64 .then((response) => {65 expect(response).toEqual('create-express-app accepted');66 });67 });68 it('should exit the program if the directory name is undefined', function(){69 createExpressApp.initExpressApp('create-express-app',undefined).then((response)=>{70 expect(response).toEqual(0);71 });72 });...
express.js
Source:express.js
...30 if (typeof port === 'object') {31 callback = path;32 path = port.path;33 }34 var app = createExpressApp(port, options);35 if (typeof callback === 'object') {36 for (path in callback) {37 app.post(normalizePath(path), callback[path]);38 }39 } else {40 app.post(normalizePath(path), callback);41 }42 return app.startServer();43}4445function createExpressApp(port, options) {46 if (!options) {47 options = port;48 port = options.port;49 }50 var app = express();51 var heroku = rpmUtil.isHeroku();52 if (heroku) {53 app.use(herokuEnsureHttps);54 port = process.env.PORT;55 }56 app.use(bodyParser.urlencoded({ extended: false }));57 app.use(bodyParser.json({ type: 'application/json' }));58 app.use(bodyParser.text({ type: '*/*' }));59 app.startServer = function () {
...
index.spec.js
Source:index.spec.js
...19 static: () => '/foo/bar'20 }21 };22});23describe('createExpressApp()', () => {24 it('should be a function.', () => {25 expect(typeof createExpressApp).toBe('function');26 });27 it('should return an express app when running in the dev environment', () => {28 const devConfigStub = Object.assign({}, configStub, {29 env: Object.assign({}, configStub.env, {30 isDev: true31 })32 });33 const app = createExpressApp(devConfigStub);34 expect(typeof app).toBe('function');35 });36 it('should return an express app when running in the live environment', () => {37 const liveConfigStub = Object.assign({}, configStub, {38 env: Object.assign({}, configStub.env, {39 isProduction: true40 })41 });42 const app = createExpressApp(liveConfigStub);43 expect(typeof app).toBe('function');44 });45});46describe('createExpressApp() -> app()', () => {47 it('should return valid JSON when requesting a GET on "/manage/health.json".', done => {48 const app = createExpressApp(configStub);49 request(app)50 .get('/manage/health.json')51 .set('Accept', 'application/json')52 .expect('Content-Type', /json/)53 .expect(54 200,55 {56 status: 'UP'57 },58 done59 );60 });...
create-express-app.test.js
Source:create-express-app.test.js
1const supertest = require('supertest');2const createExpressApp = require('./create-express-app');3const { Environment } = require('./models/environment');4it('should create an express app', () => {5 const app = createExpressApp(Environment.DEVELOPMENT);6 expect(app).toBeDefined();7 expect(app.get('env')).toEqual('development');8});9it('should setup the environment variable', () => {10 const app = createExpressApp(Environment.PRODUCTION);11 expect(app.get('env')).toEqual('production');12});13it('should hide x-powered-by header for security reason', async () => {14 const app = createExpressApp(Environment.TEST);15 app.get('/', (req, res) => res.json({}));16 const { status, headers } = await supertest(app).get('/');17 expect(status).toEqual(200);18 expect(headers['x-powered-by']).toBeUndefined();19});20it('should raise an error if unsupported environment passed', () => {21 expect(() => {22 createExpressApp('not-supported-environment');23 }).toThrowError('The given NODE_ENV value is not supported. Accepted values: development,test,production,staging');...
index.js
Source:index.js
...11const callbackURL = env.TRELLO_CALLBACK_URL12const port = env.PORT || 300113const sessionSecret = env.SESSION_SECRET || 'secret'14log.setLevel(isProduction ? 'info' : 'debug')15const app = createExpressApp({16 knex,17 isProduction,18 corsOrigin,19 sessionSecret,20 graphqlSchema,21 trello: {22 consumerKey,23 consumerSecret,24 callbackURL25 }26})27app.listen(port, function () {28 log.info(`current NODE_ENV: ${env.NODE_ENV}`)29 log.info(`listening ${port}...`)...
server.js
Source:server.js
...4const createExpressApp = require('./createExpressApp')5const createApolloServer = require('./graphql/createApolloServer')6const simplyrets = require('./SimplyRETS')7module.exports = (async () => {8 const app = await createExpressApp({ logger })9 const apollo = await createApolloServer({ app, logger, simplyrets })10 return new Promise((resolve, reject) => {11 const server = http.createServer().on('request', app)12 apollo.installSubscriptionHandlers(server)13 server.listen(PORT, () => {14 logger.info(`Graphql server ready at http://localhost:${PORT}${apollo.graphqlPath}`)15 return resolve({ server })16 })17 })...
Using AI Code Generation
1import { createExpressApp } from '@cypress/webpack-dev-server';2import { createWebpackConfig } from '@cypress/webpack-preprocessor';3import webpack from 'webpack';4import path from 'path';5import fs from 'fs';6import express from 'express';7import bodyParser from 'body-parser';8import cors from 'cors';9import morgan from 'morgan';10import helmet from 'helmet';11import compression from 'compression';12import expressValidator from 'express-validator';13import expressJoiValidation from 'express-joi-validation';14import expressJwt from 'express-jwt';15import expressJwtSecret from 'express-jwt-secret';16import expressJwtPermissions from 'express-jwt-permissions';17import expressJwtAuthz from 'express-jwt-authz';18import expressBasicAuth from 'express-basic-auth';19import expressRequestLanguage from 'express-request-language';20import expressRequestLocale from 'express-request-locale';21import expressRequestIp from 'express-request-ip';22import expressRequestDevice from 'express-request-device';23import expressRequestDebug from 'express-request-debug';24import expressRequestProxy from 'express-request-proxy';25import expressRequestUrl from 'express-request-url';26import expressRequestVersion from 'express-request
Using AI Code Generation
1import { createExpressApp } from '@cypress/webpack-dev-server';2import express from 'express';3const app = express();4app.get('/', (req, res) => {5 res.send('hello world');6});7module.exports = createExpressApp(app);
Using AI Code Generation
1import { createExpressApp } from '@cypress/webpack-dev-server';2const express = require('@cypress/webpack-dev-server');3const { createExpressApp } = require('@cypress/webpack-dev-server');4const createExpressApp = require('@cypress/webpack-dev-server').createExpressApp;5const { createExpressApp } = require('@cypress/webpack-dev-server').createExpressApp;6const createExpressApp = require('@cypress/webpack-dev-server').default;7const { createExpressApp } = require('@cypress/webpack-dev-server').default;8const createExpressApp = require('@cypress/webpack-dev-server');9const { createExpressApp } = require('@cypress/webpack-dev-server');10const express = require('express');11const app = express();12app.get('/users', (req, res) => {13 res.send('Users');14});15app.listen(3000, () => {16 console.log('Server is running on port 3000');17});18const createExpressApp = require('@cypress/webpack-dev-server').createExpressApp;19describe('My First Test', () => {20 it('Visits the Kitchen Sink', () => {21 });22});23describe('My First Test', () => {24 it('Visits the Kitchen Sink', () => {25 });26});27describe('My First Test', () => {28 it('Visits the Kitchen Sink', () => {29 });30});31describe('My First Test', () => {32 it('Visits the Kitchen Sink', () => {33 });34});35describe('My First Test', () => {36 it('Visits the Kitchen Sink', () => {37 });38});39describe('My
Using AI Code Generation
1const app = createExpressApp()2app.get('/test', (req, res) => {3 res.send('test')4})5app.listen(3000, () => {6 console.log('listening on port 3000')7})8describe('test', () => {9 it('should work', () => {10 cy.request('/test').should('have.property', 'status', 200)11 })12})13describe('test', () => {14 it('should work', () => {15 cy.visit('/test')16 })17})18Error: CypressError: cy.visit() failed trying to load:19cy.get('input[name="username"]').type('test')20cy.get('input[name="password"]').type('test')21cy.get('button[name="submit"]').click()22cy.get('input[name="username"]').type('test')23cy.get('input[name="password"]').type('test')24cy.get('button[name="submit"]').click()
Using AI Code Generation
1const createExpressApp = require('@cypress/webpack-dev-server/dist/createExpressApp')2const webpackConfig = require('@cypress/webpack-preprocessor/dist/options').getWebpackOptions()3const webpack = require('webpack')4const webpackDevMiddleware = require('webpack-dev-middleware')5const webpackHotMiddleware = require('webpack-hot-middleware')6const browserify = require('@cypress/browserify-preprocessor')7const app = createExpressApp(webpackConfig, {8 onDevServer: (devServer) => {
Using AI Code Generation
1const createExpressApp = require('cypress-express/app')2const express = require('express')3const app = express()4app.get('/users', (req, res) => {5 res.json([6 { email: '
Using AI Code Generation
1const express = require('express')2const app = express()3app.get('/', (req, res) => {4 res.send('Hello World')5})6cy.createExpressApp(app).then((app) => {7 cy.request('/').then((response) => {8 expect(response.body).to.equal('Hello World')9 })10})11const createExpressApp = require('cypress-express')12module.exports = (on, config) => {13 on('task', {14 })15}16Cypress.Commands.add('createExpressApp', (app) => {17 return cy.task('createExpressApp', app)18})19require('cypress-express/commands')20{21}22Cypress.Commands.add('createExpressApp', (app) => {23 return cy.task('createExpressApp', app)24})25Cypress.Commands.add('createExpressApp', createExpressApp)26Cypress.Commands.add('createExpressApp', (app) => {27 return cy.task('createExpressApp', app)28})29Cypress.Commands.add('createExpressApp', createExpressApp)30Cypress.Commands.add('createExpressApp', (app) => {31 return cy.task('createExpressApp', app)32})33Cypress.Commands.add('createExpressApp', createExpressApp)34Cypress.Commands.add('createExpressApp', (app) => {35 return cy.task('createExpressApp', app)36})
Using AI Code Generation
1import { createExpressApp } from '@cypress/webpack-dev-server';2const app = createExpressApp({3});4app.get('/api', (req, res) => {5 res.json({ name: 'test' });6});7app.listen(8080);8{9}10import { createExpressApp } from '@cypress/webpack-dev-server';11const app = createExpressApp({12});13app.get('/api', (req, res) => {14 res.json({ name: 'test' });15});16app.listen(8080);17- Default: `{}`18- Default: `{}`19This is passed to `webpack-dev-middleware`. See [webpack-dev-middleware options](
Using AI Code Generation
1import { createExpressApp } from '@cypress/express'2const app = createExpressApp()3app.get('/hello', (req, res) => {4 res.send('Hello World!')5})6app.listen(3000, () => {7 console.log('Listening on port 3000')8})9describe('My First Test', () => {10 it('Visits the Kitchen Sink', () => {11 cy.contains('Hello World!')12 })13})14- [createExpressApp](#createexpressapp)15 - [Parameters](#parameters)16 - [Examples](#examples)17- [createExpressAppForTesting](#createexpressappfortesting)18 - [Parameters](#parameters-1)19 - [Examples](#examples-1)20- [createExpressAppForTestingWithMiddleware](#createexpressappfortestingwithmiddleware)21 - [Parameters](#parameters-2)22 - [Examples](#examples-2)23- [createExpressAppWithMiddleware](#createexpressappwithmiddleware)24 - [Parameters](#parameters-3)25 - [Examples](#examples-3)26- [createExpressAppWithMiddlewareAndRoutes](#createexpressappwithmiddlewareandroutes)27 - [Parameters](#parameters-4)28 - [Examples](#examples-4)29- [createExpressAppWithRoutes](#createexpressappwithroutes)30 - [Parameters](#parameters-5)31 - [Examples](#examples-5)32- [createExpressAppWithStatic](#createexpressappwithstatic)33 - [Parameters](#parameters-6)34 - [Examples](#examples-6)
Using AI Code Generation
1const express = require('express')2const app = express()3const bodyParser = require('body-parser')4app.use(bodyParser.json())5app.use(bodyParser.urlencoded({ extended: true }))6app.post('/api/message', (req, res) => {7 res.send({ message: 'Hello from Express!' })8})9app.listen(port, () => {10})11describe('My First Test', () => {12 it('Does not do much!', () => {13 expect(true).to.equal(true)14 })15})16it('Posts data to the server', () => {17 cy.get('#btn').click()18 cy.wait(2000)19 cy.get('#msg').should('contain', 'Hello from Express!')20})21describe('My First Test', () => {22 it('Does not do much!', () => {23 expect(true).to.equal(true)24 })25})26it('Posts data to the server', () => {27 cy.server()28 cy.route({
Cypress Tutorial
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