概要
This skill equips Claude with specialized knowledge for architecting and executing robust testing suites within complex enterprise applications. It provides standardized patterns for unit, integration, and end-to-end testing using industry-standard tools like JUnit, MockK, and Jest. By enforcing rigorous validation commands and coverage targets (typically 80%+), it ensures code reliability while providing a structured framework for handling common testing blockers, edge cases, and performance bottlenecks.