Testing AngularJS services with $httpBackend
Testing AngularJS services that interact with APIs using $http can be challenging, but it is critical for ensuring that your services function correctly. $httpBackend from ngMock allows you to mock….
Tag: Jasmine
Writing unit tests for controllers using Jasmine
Unit testing is a crucial part of ensuring that your AngularJS application behaves as expected. Jasmine is a popular JavaScript testing framework that integrates well with AngularJS and provides a….
Using $exceptionHandler for error tracking
Error handling is crucial in any application, and AngularJS provides $exceptionHandler, a built-in service for global error tracking. This service allows developers to capture, log, and process unhandled exceptions across….
Handling asynchronous operations in unit tests
Asynchronous operations, such as HTTP requests, timers, and promises, are common in AngularJS applications. Testing these operations requires special handling to ensure test reliability. In this guide, we will cover:….
Testing AngularJS filters using Jasmine
Filters in AngularJS help format data before displaying it in the UI. Testing filters ensures their correctness and reliability. Jasmine, a popular testing framework, provides a structured way to test….
Writing end-to-end tests with Protractor
End-to-end (E2E) testing ensures that an AngularJS application behaves as expected from the user’s perspective. Protractor, built on WebDriverJS, is designed specifically for Angular applications, enabling automation of browser interactions…..
How to test custom directives?
Custom directives are a core feature in AngularJS that allow developers to create reusable UI components. When writing unit tests for directives, we need to ensure that: To test AngularJS….
Using $provide to override dependencies in tests
When testing AngularJS applications, we often need to override services, factories, or constants to control their behavior during tests. AngularJS provides the $provide service to mock dependencies efficiently. This is….
Mocking $http calls using $httpBackend
In AngularJS, $http is commonly used for making API calls. When testing, it’s crucial to mock HTTP requests to prevent actual API calls. AngularJS provides $httpBackend to intercept and mock….
How to test controllers in AngularJS?
Testing AngularJS controllers ensures that the logic inside them works as expected. We typically use Karma as the test runner and Jasmine as the testing framework. This guide covers: 1…..