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Amaury Levé
948a9a52ef
* Add exp-mock-usage-analysis skill and evaluation New experimental skill that detects unused, redundant, or unnecessary mocks in .NET test suites. Covers Moq, NSubstitute, FakeItEasy, and manual test doubles. - SKILL.md with 6-step workflow: gather code, classify mocks, detect anti-patterns, incorporate runtime data, generate recommendations, report findings - eval.yaml with 10 scenarios: trivial type mocking, unused setups, redundant configs, stable utility mocks, well-placed mocks (no false positives), NSubstitute support, FakeItEasy support, setup sprawl, and 2 non-activation boundary tests - Fixture files for each scenario with production + test code - CODEOWNERS entry for @dotnet/dotnet-testing * Remove no-headroom scenarios, increase NSubstitute timeout Remove 4 scenarios where baseline already scores 5.0/5 (model handles these well without skill guidance): - Detect mocking of DTOs, records, and enums - Recognize well-placed mocks without inventing false positives - Decline when asked about non-mock test anti-patterns - Decline mock framework migration request Increase NSubstitute scenario timeout from 120s to 180s to avoid baseline timeouts impacting scoring. Remaining 6 scenarios all show positive skill impact (3→5, 3→4, etc). * Document areas the model handles well without the skill Add a subsection under 'When Not to Use' listing mock-related tasks where the base model already scores 5.0/5 without skill guidance: - Mocking trivial types (DTOs, records, enums) - Recognizing well-placed mocks (no false positives) * Fix md * Improve