What problem does it solve? Tests that pass but verify nothing, flaky tests, and coupled or duplicated test code silently erode confidence in a .NET test suite. This Skill reviews existing test code and surfaces the anti-patterns that undermine reliability and diagnostic value, with concrete remediation guidance. ## Core Features & Use Cases - Severity-ranked detection: Scans MSTest, xUnit, NUnit, and TUnit tests for Critical issues (no assertions, swallowed exceptions, always-true assertions), High issues (flakiness indicators, ordering dependencies, over-mocking, implementation coupling), and Medium/Low issues (naming, magic values, duplicates, giant tests). - Honest calibration: Re-checks findings against severity rules to avoid false positives, and explicitly reports when tests are well-written instead of inflating issues. - Actionable reporting: Produces a structured report with locations, explanations, before/after fixes, positive observations, and prioritized recommendations. - Use Case: Point the Skill at a test project where tests intermittently fail in CI; it identifies Thread.Sleep synchronization, shared static state, and broad exception assertions, then ranks which to fix first. ## Quick Start Review the tests in my OrderServiceTests project for anti-patterns and tell me which issues to fix first.
