Angular Testing Basics

What is Angular Jasmine used for?

• Creating animations in Angular

• Styling HTML elements in Angular

• Writing and running tests for Angular applications

• Managing state in Angular

What is Angular Karma used for?

• Running unit tests for Angular applications

• Managing state in Angular applications

• Debugging Angular applications

• Creating animations in Angular applications

What is TestBed in Angular?

• TestBed is a feature for deploying Angular applications

• TestBed is a utility in Angular for configuring and creating an Angular testing module.

• TestBed is used for styling components in Angular

• TestBed is a tool for debugging Angular applications

What is Angular ComponentFixture used for?

• Angular ComponentFixture is used for routing in Angular applications.

• Angular ComponentFixture is used for managing state in Angular components.

• Angular ComponentFixture is used for testing Angular components.

• Angular ComponentFixture is used for styling Angular components.

Explain the purpose of Jasmine in Angular testing.

• Jasmine is used for styling Angular components

• Jasmine is a built-in feature of Angular for user authentication

• Jasmine is a database management tool for Angular applications

• Jasmine is used for writing and running tests in Angular to ensure the correctness of the application's functionality.

How does Karma help in testing Angular applications?

• Karma provides a test environment for running various types of tests in Angular applications.

• Karma only supports unit testing in Angular applications

• Karma is not compatible with Angular applications

• Karma is used for styling Angular applications

What are the benefits of using TestBed in Angular testing?

• TestBed makes testing more complicated

• TestBed simplifies Angular testing by providing utilities for configuring and creating testing modules, components, services, and directives.

• TestBed does not provide utilities for testing modules

• TestBed is not useful for Angular testing

How is Angular ComponentFixture used in Angular unit testing?

• Angular ComponentFixture is used to define routes in Angular unit testing.

• Angular ComponentFixture is used to handle HTTP requests in Angular unit testing.

• Angular ComponentFixture is used to create a fixture for a component in Angular unit testing.

• Angular ComponentFixture is used to style components in Angular unit testing.

Describe the role of Jasmine spies in Angular testing.

• Jasmine spies are used for styling components in Angular testing.

• Jasmine spies play a crucial role in creating mock functions and tracking their behavior during testing in Angular.

• Jasmine spies help in optimizing database queries in Angular testing.

• Jasmine spies are primarily used for error handling in Angular testing.

What are the different types of tests that can be performed using Karma in Angular?

• unit tests, integration tests, end-to-end tests

• regression tests

• smoke tests

• validation tests