Skip to main content

Top 10 Tools for Testing Angular Applications

Remember, the choice of the tools depends on your specific testing needs and project requirements. Combining different tools based on your testing strategy can often yield the best results.

Here are the 10 tools that developers often find helpful for testing Angular applications. See the following:


1) Karma:

An open-source framework developed and maintained by the GitHub community and the test runner that allows us to execute unit tests in various browsers. It's highly integrated with Angular and supports continuous integration.


2) Jasmine:

Jasmine is an open-source testing framework for JavaScript and the Behaviour-driven development (BDD) framework for testing JavaScript code. It's often used in conjunction with Karma for testing Angular applications.

 

3) Protractor:

Protractor is a powerful testing tool for testing Angular applications. It is an End-to-end (E2E) testing framework specifically designed for Angular applications. It provides a high-level API for interacting with your application as a user would.

 

4) Jest:

Jest is a JavaScript testing framework designed to ensure the correctness of any JavaScript codebase. This JavaScript testing framework is maintained by Facebook. Jest is known for its speed and simplicity. It's not Angular-specific but widely used for Angular applications.

 

5) Cypress:

Cypress is a purely JavaScript-based front-end testing tool built for the modern web and used for E2E testing framework with a focus on simplicity and real-time interactive testing. It offers features like time-travel debugging and automatic waiting.

 

It aims to address the pain points of all developers and QA engineers who are facing while testing an application.

 

6) Protractor-Cucumber-Framework:

It is an end-to-end testing framework built specifically for Angular. It allows you to create tests that interact with a browser like a real user would.

An extension for Protractor that allows the use of Cucumber for behavior-driven development. It enhances the readability of E2E tests.

 

7) TestBed:

The TestBed is the most important of the Angular testing utilities and it refers to a test environment set up with test data. Agular’s TestBed is a utility for configuring and creating instances of services and components within unit tests. It's an essential part of Agular’s testing infrastructure.

 

8) ngMock:

The ng-mocks are a testing library that helps us to the mocking services, components, directives, pipes and modules in tests for the Angular applications.

A module in Angular that provides support for mocking in unit tests. It helps isolate units of code for effective unit testing.

 

9) Sinon.JS:

The Sinon.JS is an open-source framework and It provides us spies, stubs, and mocks for use in JavaScript unit tests.

A library for creating spies, mocks, and stubs in JavaScript. It's often used in conjunction with Jasmine or Mocha for testing Angular applications.

 

10) Wallaby.js:

Wallaby is a really fast Testing Tool for Angular that continuously runs your tests. A real-time test runner that provides instant feedback on your unit tests. It supports various testing frameworks, including Jasmine and Jest, and is designed to enhance developer productivity.

To use Wallaby.Js, we can add it to our IDE as a plugin in Visual Studio.

By Anil Singh | Rating of this article (*****)

Popular posts from this blog

39 Best Object Oriented JavaScript Interview Questions and Answers

Most Popular 37 Key Questions for JavaScript Interviews. What is Object in JavaScript? What is the Prototype object in JavaScript and how it is used? What is "this"? What is its value? Explain why "self" is needed instead of "this". What is a Closure and why are they so useful to us? Explain how to write class methods vs. instance methods. Can you explain the difference between == and ===? Can you explain the difference between call and apply? Explain why Asynchronous code is important in JavaScript? Can you please tell me a story about JavaScript performance problems? Tell me your JavaScript Naming Convention? How do you define a class and its constructor? What is Hoisted in JavaScript? What is function overloadin

Angular 2, 4, 5, 6, 7, 8 and 9 Interview Questions and Answers -Books

» Are you preparing for Angular Interview? Buy this book (Including Angular 8, 7, 6, 5,4, 2) Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A » A Complete Guide Book of Angular 9 This is a concise, complete overview of the key aspects of Angular 9. It is fully up to date with the latest release of Angular. This article provide all the important aspects required for angular developers looking for brief and useful content... Posted In Angular 9 » A Complete Guide Book of Angular 8 This is a concise, complete overview of the key aspects of Angular 9. It is fully up to date with the latest release of Angular. This article provide all the important aspects required for angular developers looking for brief and useful content... Posted In Angular 8 » A Complete Guide Book of Angular 7 This is a concise, complete overview of the key aspects of Angular 7. It is fully up to date with the latest release of Angular. This

25 Best Vue.js 2 Interview Questions and Answers

What Is Vue.js? The Vue.js is a progressive JavaScript framework and used to building the interactive user interfaces and also it’s focused on the view layer only (front end). The Vue.js is easy to integrate with other libraries and others existing projects. Vue.js is very popular for Single Page Applications developments. The Vue.js is lighter, smaller in size and so faster. It also supports the MVVM ( Model-View-ViewModel ) pattern. The Vue.js is supporting to multiple Components and libraries like - ü   Tables and data grids ü   Notifications ü   Loader ü   Calendar ü   Display time, date and age ü   Progress Bar ü   Tooltip ü   Overlay ü   Icons ü   Menu ü   Charts ü   Map ü   Pdf viewer ü   And so on The Vue.js was developed by “ Evan You ”, an Ex Google software engineer. The latest version is Vue.js 2. The Vue.js 2 is very similar to Angular because Evan You was inspired by Angular and the Vue.js 2 components looks like -

nullinjectorerror no provider for httpclient angular 17

In Angular 17 where the standalone true option is set by default, the app.config.ts file is generated in src/app/ and provideHttpClient(). We can be added to the list of providers in app.config.ts Step 1:   To provide HttpClient in a standalone app we could do this in the app.config.ts file, app.config.ts: import { ApplicationConfig } from '@angular/core'; import { provideRouter } from '@angular/router'; import { routes } from './app.routes'; import { provideClientHydration } from '@angular/platform-browser'; //This (provideHttpClient) will help us to resolve the issue  import {provideHttpClient} from '@angular/common/http'; export const appConfig: ApplicationConfig = {   providers: [ provideRouter(routes),  provideClientHydration(), provideHttpClient ()      ] }; The appConfig const is used in the main.ts file, see the code, main.ts : import { bootstrapApplication } from '@angular/platform-browser'; import { appConfig } from '

List of Countries, Nationalities and their Code In Excel File

Download JSON file for this List - Click on JSON file    Countries List, Nationalities and Code Excel ID Country Country Code Nationality Person 1 UNITED KINGDOM GB British a Briton 2 ARGENTINA AR Argentinian an Argentinian 3 AUSTRALIA AU Australian an Australian 4 BAHAMAS BS Bahamian a Bahamian 5 BELGIUM BE Belgian a Belgian 6 BRAZIL BR Brazilian a Brazilian 7 CANADA CA Canadian a Canadian 8 CHINA CN Chinese a Chinese 9 COLOMBIA CO Colombian a Colombian 10 CUBA CU Cuban a Cuban 11 DOMINICAN REPUBLIC DO Dominican a Dominican 12 ECUADOR EC Ecuadorean an Ecuadorean 13 EL SALVADOR