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🧪 Testing and Validation Strategy

GenDI uses layered validation:

1️⃣ Generator behavior tests​

Projects:

  • GenDI.SourceGenerator.CoverageEnabled.Tests
  • GenDI.SourceGenerator.CoverageDisabled.Tests
  • GenDI.SourceGenerator.NoCoverageAttribute.Tests

Coverage includes:

  • ✅ generated coverage attribute behavior
  • ✅ constructor/init-property activation generation
  • ✅ ordering rules (Group, Order, name)
  • ✅ contract discovery and fallback behavior

2️⃣ Runtime integration tests​

Project:

  • GenDI.Integration.Tests

Covers realistic IServiceCollection composition, including open generic manual registrations and mixed generated/non-generated dependencies.

3️⃣ Publish compatibility tests​

Project:

  • GenDI.Phase3.Validation.Tests

Executes trim/AOT publish verification paths.

🛠️ Local validation commands​

dotnet build GenDI.slnx
dotnet test GenDI.slnx