What are some tips for unit testing in Angular using the CLI?
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What are some tips for unit testing in Angular using the CLI?
Here are some tips for unit testing in Angular using the CLI:
- Use the Angular CLI to generate test files automatically.
- Write clear and concise test cases.
- Utilize Jasmine and Karma for testing frameworks.
- Mock dependencies to isolate components.
- Run tests frequently to catch issues early.
How can I mock services in my unit tests?
You can mock services by creating a mock class that implements the same interface as the service. Then, provide this mock class in your test bed configuration.
What is the purpose of the TestBed in Angular?
The TestBed is a testing utility that allows you to configure and create an Angular testing module. It helps in setting up the environment for your tests.
Can you explain how to run tests using the Angular CLI?
You can run tests using the Angular CLI by executing the command ng test. This will start the Karma test runner and execute your tests.
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