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Unit Testing Best Practices
learn.microsoft.com/en-us/dotnet/core/testing/unit-testing-best-practicesYapay zekadan makale özeti
- Benefits and Characteristics
- Unit tests run in milliseconds and provide documentation
- Tests protect against regression and decouple tightly coupled code
- Good tests should be fast, isolated, repeatable, and self-checking
- Test Naming and Structure
- Test names should include method name, scenario, and expected behavior
- Follow Arrange, Act, Assert pattern for clear test organization
- Write minimally passing tests to improve resilience
- Best Practices
- Avoid infrastructure dependencies in unit tests
- Use helper methods instead of Setup/Teardown attributes
- Include only one act per test to maintain clarity
- Validate public methods instead of private ones
- Stub static references to maintain test control
- Technical Details
- Fake can be stub or mock depending on context
- Mock objects decide test pass/fail automatically
- Stubs are controllable replacements for system dependencies