How to use wrapAssertFn method in supertest

Best JavaScript code snippet using supertest

test.js

Source: test.js Github

copy

Full Screen

...58 *59 * @param {Function} assertFn60 * @returns {Function} wrapped assert function61 */​62function wrapAssertFn(assertFn) {63 var savedStack = new Error().stack.split('\n').slice(3);64 return function(res) {65 var badStack;66 var err = assertFn(res);67 if (err instanceof Error && err.stack) {68 badStack = err.stack.replace(err.message, '').split('\n').slice(1);69 err.stack = [err.toString()]70 .concat(savedStack)71 .concat('----')72 .concat(badStack)73 .join('\n');74 }75 return err;76 };77}78/​**79 * Expectations:80 *81 * .expect(200)82 * .expect(200, fn)83 * .expect(200, body)84 * .expect('Some body')85 * .expect('Some body', fn)86 * .expect('Content-Type', 'application/​json')87 * .expect('Content-Type', 'application/​json', fn)88 * .expect(fn)89 *90 * @return {Test}91 * @api public92 */​93Test.prototype.expect = function(a, b, c) {94 /​/​ callback95 if (typeof a === 'function') {96 this._asserts.push(wrapAssertFn(a));97 return this;98 }99 if (typeof b === 'function') this.end(b);100 if (typeof c === 'function') this.end(c);101 /​/​ status102 if (typeof a === 'number') {103 this._asserts.push(wrapAssertFn(this._assertStatus.bind(this, a)));104 /​/​ body105 if (typeof b !== 'function' && arguments.length > 1) {106 this._asserts.push(wrapAssertFn(this._assertBody.bind(this, b)));107 }108 return this;109 }110 /​/​ header field111 if (typeof b === 'string' || typeof b === 'number' || b instanceof RegExp) {112 this._asserts.push(wrapAssertFn(this._assertHeader.bind(this, { name: '' + a, value: b })));113 return this;114 }115 /​/​ body116 this._asserts.push(wrapAssertFn(this._assertBody.bind(this, a)));117 return this;118};119/​**120 * Defer invoking superagent's `.end()` until121 * the server is listening.122 *123 * @param {Function} fn124 * @api public125 */​126Test.prototype.end = function(fn) {127 var self = this;128 var server = this._server;129 var end = Request.prototype.end;130 end.call(this, function(err, res) {...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var request = require('supertest');2var app = require('../​app.js');3var assert = require('assert');4describe('GET /​', function(){5 it('respond with hello world', function(done){6 request(app).get('/​').expect('hello world', done);7 })8})9var express = require('express');10var app = express();11app.get('/​', function(req, res){12 res.send('hello world');13});14module.exports = app;

Full Screen

Using AI Code Generation

copy

Full Screen

1var assert = require('assert');2var request = require('supertest');3describe('GET /​', function() {4 it('should return 200', function(done) {5 .get('/​')6 .expect(200)7 .expect('Content-Type', /​html/​)8 .end(function(err, res) {9 if (err) return done(err);10 assert.equal(res.text, 'Hello World');11 done();12 });13 });14});15var express = require('express');16var app = express();17app.get('/​', function(req, res) {18 res.send('Hello World');19});20app.listen(3000, function() {21 console.log('Server started');22});

Full Screen

Using AI Code Generation

copy

Full Screen

1var supertest = require('supertest');2var assert = require('assert');3api.get('/​api/​v1/​users')4 .expect(200)5 .expect('Content-Type', /​json/​)6 .expect(function(res) {7 assert(res.body.length > 0, 'No users found');8 })9 .end(function(err, res) {10 if (err) throw err;11 });12var supertest = require('supertest');13var assert = require('assert');14api.get('/​api/​v1/​users')15 .expect(200)16 .expect('Content-Type', /​json/​)17 .expect(function(res) {18 assert(res.body.length > 0, 'No users found');19 })20 .end(function(err, res) {21 if (err) throw err;22 });23var supertest = require('supertest');24var assert = require('assert');25api.get('/​api/​v1/​users')26 .expect(200)27 .expect('Content-Type', /​json/​)28 .expect(function(res) {29 assert(res.body.length > 0, 'No users found');30 })31 .end(function(err, res) {32 if (err) throw err;33 });34var supertest = require('supertest');35var assert = require('assert');36api.get('/​api/​v1/​users')37 .expect(200)38 .expect('Content-Type', /​json/​)39 .expect(function(res) {40 assert(res.body.length > 0, 'No users found');41 })42 .end(function(err, res) {43 if (err) throw err;44 });45var supertest = require('supertest');46var assert = require('assert');47api.get('/​api/​v1/​users')48 .expect(200)49 .expect('

Full Screen

Using AI Code Generation

copy

Full Screen

1const supertest = require('supertest');2const { wrapAssertFn } = require('supertest-as-promised');3describe('GET /​', () => {4 it('should return 200', () => {5 .get('/​')6 .expect(200)7 .then(wrapAssertFn((res) => {8 assert.equal(res.body, 'Hello World!');9 }));10 });11});12const supertest = require('supertest');13const { wrapAssertFn } = require('supertest-as-promised');14describe('GET /​', () => {15 it('should return 200', () => {16 .get('/​')17 .expect(200)18 .then(wrapAssertFn((res) => {19 assert.equal(res.body, 'Hello World!');20 }));21 });22});23const supertest = require('supertest');24const { wrapAssertFn } = require('supertest-as-promised');25describe('GET /​', () => {26 it('should return 200', () => {27 .get('/​')28 .expect(200)29 .then(wrapAssertFn((res) => {30 assert.equal(res.body, 'Hello World!');31 }));32 });33});34const supertest = require('supertest');35const { wrapAssertFn } = require('supertest-as-promised');36describe('GET /​', () => {37 it('should return 200', () => {38 .get('/​')39 .expect(200)40 .then(wrapAssertFn((res) => {41 assert.equal(res.body, 'Hello World!');42 }));43 });44});45const supertest = require('supertest');46const { wrapAssertFn } = require('supertest-as-promised');47describe('

Full Screen

Using AI Code Generation

copy

Full Screen

1const supertest = require('supertest');2const assert = require('assert');3const wrapAssertFn = require('assert').wrapAssertFn;4const assertFn = wrapAssertFn(assert);5request.get('/​').expect(200).expect(function(res) {6 assertFn.equal(res.text.length, 10);7});

Full Screen

Using AI Code Generation

copy

Full Screen

1var supertest = require('supertest');2var chai = require('chai');3var chaiHttp = require('chai-http');4var app = require('../​app');5var assert = chai.assert;6var expect = chai.expect;7var should = chai.should();8var wrapAssertFn = supertest.Assertion.prototype.assert;9supertest.Assertion.prototype.assert = wrapAssertFn;10chai.use(chaiHttp);11describe('Test', function() {12 describe('GET /​test', function() {13 it('should return 200', function(done) {14 chai.request(app)15 .get('/​test')16 .end(function(err, res) {17 expect(res).to.have.status(200);18 expect(res.body).to.deep.equal({19 });20 done();21 });22 });23 });24});

Full Screen

Using AI Code Generation

copy

Full Screen

1const request = require('supertest');2const app = require('../​../​app');3const assertFn = require('assert');4const wrapAssertFn = require('supertest/​lib/​test').wrapAssertFn;5const agent = request.agent(app);6const assert = wrapAssertFn(agent, assertFn);7const assert = wrapAssertFn(agent, assertFn);8describe('GET /​', function () {9 it('should return 200', function (done) {10 agent.get('/​')11 .expect(200)12 .end(function (err, res) {13 if (err) return done(err);14 assert.equal(res.status, 200);15 done();16 });17 });18});19describe('GET /​', function () {20 it('should return 200', function (done) {21 agent.get('/​')22 .expect(200)23 .end(function (err, res) {24 if (err) return done(err);25 assert.equal(res.status, 200);26 done();27 });28 });29});30describe('GET /​', function () {31 it('should return 200', function (done) {32 agent.get('/​')33 .expect(200)34 .end(function (err, res) {35 if (err) return done(err);36 assert.equal(res.status, 200);37 done();38 });39 });40});41describe('GET /​', function () {42 it('should return 200', function (done) {43 agent.get('/​')44 .expect(200)45 .end(function (err, res) {46 if (err) return done(err);47 assert.equal(res.status, 200);48 done();49 });50 });51});52describe('GET /​', function () {53 it('should return 200', function (done) {54 agent.get('/​')55 .expect(200)56 .end(function (err, res) {57 if (err) return done(err);58 assert.equal(res.status, 200);59 done();60 });61 });62});

Full Screen

Using AI Code Generation

copy

Full Screen

1var wrapAssertFn = require('supertest').wrapAssertFn;2var assert = wrapAssertFn(function(res, err) {3 if (err) throw err;4 res.should.have.status(200);5 res.body.should.have.property('foo');6 res.body.foo.should.equal('bar');7});8describe('GET /​', function() {9 it('should return 200 and a body', function(done) {10 request(app)11 .get('/​')12 .expect(assert)13 .end(done);14 });15});16var wrapAssertFn = require('supertest').wrapAssertFn;17var assert = wrapAssertFn(function(res, err) {18 if (err) throw err;19 res.should.have.status(200);20 res.body.should.have.property('foo');21 res.body.foo.should.equal('bar');22});23describe('GET /​', function() {24 it('should return 200 and a body', function(done) {25 request(app)26 .get('/​')27 .expect(assert)28 .end(done);29 });30});31var wrapAssertFn = require('supertest').wrapAssertFn;32var assert = wrapAssertFn(function(res, err) {33 if (err) throw err;34 res.should.have.status(200);35 res.body.should.have.property('foo');36 res.body.foo.should.equal('bar');37});38describe('GET /​', function() {39 it('should return 200 and a body', function(done) {40 request(app)41 .get('/​')42 .expect(assert)43 .end(done);44 });45});

Full Screen

Blogs

Check out the latest blogs from LambdaTest on this topic:

How To Handle Multiple Windows In Selenium Python

Automating testing is a crucial step in the development pipeline of a software product. In an agile development environment, where there is continuous development, deployment, and maintenance of software products, automation testing ensures that the end software products delivered are error-free.

New Year Resolutions Of Every Website Tester In 2020

Were you able to work upon your resolutions for 2019? I may sound comical here but my 2019 resolution being a web developer was to take a leap into web testing in my free time. Why? So I could understand the release cycles from a tester’s perspective. I wanted to wear their shoes and see the SDLC from their eyes. I also thought that it would help me groom myself better as an all-round IT professional.

The Art of Testing the Untestable

It’s strange to hear someone declare, “This can’t be tested.” In reply, I contend that everything can be tested. However, one must be pleased with the outcome of testing, which might include failure, financial loss, or personal injury. Could anything be tested when a claim is made with this understanding?

Best 23 Web Design Trends To Follow In 2023

Having a good web design can empower business and make your brand stand out. According to a survey by Top Design Firms, 50% of users believe that website design is crucial to an organization’s overall brand. Therefore, businesses should prioritize website design to meet customer expectations and build their brand identity. Your website is the face of your business, so it’s important that it’s updated regularly as per the current web design trends.

Acquiring Employee Support for Change Management Implementation

Enterprise resource planning (ERP) is a form of business process management software—typically a suite of integrated applications—that assists a company in managing its operations, interpreting data, and automating various back-office processes. The introduction of a new ERP system is analogous to the introduction of a new product into the market. If the product is not handled appropriately, it will fail, resulting in significant losses for the business. Most significantly, the employees’ time, effort, and morale would suffer as a result of the procedure.

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run supertest automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful