dotnet-testing-strategy

To choose between unit and integration tests in .NET, evaluate dependencies and criticality. A decision tree helps determine if a fast unit test or a comprehensive integration test with a real database is appropriate.

Organizing .NET test projects requires clear conventions for structuring classes and methods. Following standardized naming conventions for test projects ensures long-term maintainability and clarity across the software engineering lifecycle.

Use stubs, mocks, or fakes in .NET testing to isolate code under test. Decide based on whether you need to verify state or interactions, ensuring the test double strategy aligns with your overall test pyramid.

Common .NET testing anti-patterns include overusing test doubles and writing brittle end-to-end tests. Avoid them by performing a cost-benefit analysis for different test types to ensure efficient and effective quality assurance.

Your .NET testing strategy may not need end-to-end tests for new repository methods. Evaluate if a fast unit test or a focused integration test with a real database provides sufficient coverage without high execution costs.