What are the best practices for ViewModel testing?

What are the best practices for ViewModel testing?

Best practices for ViewModel testing include using unit tests, mocking dependencies, and ensuring test coverage.

Can you explain why mocking dependencies is important?

Mocking dependencies isolates the ViewModel, allowing you to test its logic without relying on external components.

How do I set up a unit test for a ViewModel?

To set up a unit test, create a test project, use a testing framework like NUnit, and write tests for each method in the ViewModel.

What tools can I use for testing ViewModels?

You can use tools like NUnit, Moq for mocking, and XUnit for testing .NET applications.

Any tips for ensuring good test coverage?

Focus on testing all public methods, edge cases, and use code coverage tools to identify untested areas.