dotnet-testing-strategy
dotnet-testing-strategy
Decision framework for choosing the right test type, organizing test projects, and selecting test doubles in .NET applications. Covers unit vs integration vs E2E trade-offs with concrete criteria, naming conventions, and when to use mocks vs fakes vs stubs.
Scope
- Unit vs integration vs E2E test type decision criteria
- Test project organization and naming conventions
- Test doubles selection (mocks, fakes, stubs, spies)
- Test arrangement patterns and fixture design
Out of scope
- Test project scaffolding (directory layout, xUnit project creation, coverlet setup) -- see [skill:dotnet-add-testing]
- Code coverage tooling and mutation testing -- see [skill:dotnet-test-quality]
- CI test reporting and pipeline integration -- see [skill:dotnet-gha-build-test] and [skill:dotnet-ado-build-test]
Prerequisites: Run [skill:dotnet-project-analysis] to understand the solution structure before designing a test strategy.
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