What are some common testing questions in Angular?
Some common testing questions in Angular include: 1. How do you set up testing in Angular? 2. What is the difference between unit tests and integration tests? 3. How do you mock services in Angular tests?
Can you explain how to mock services in Angular tests?
To mock services in Angular tests, you can use the TestBed
to provide a mock version of the service. For example, you can create a mock class that implements the service's methods and then provide it in the TestBed.configureTestingModule
method.
What tools do I need for testing Angular applications?
For testing Angular applications, you typically need Jasmine for writing tests, Karma as a test runner, and Protractor for end-to-end testing.
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