소개
This skill streamlines the testing lifecycle by providing a systematic approach to unit test creation. It meticulously analyzes source code structures—including complex React components, custom hooks, and utility functions—to identify happy paths, boundary edge cases, and error handling scenarios. By implementing robust mocking strategies for external dependencies and targeting 100% statement and branch coverage, it ensures code reliability while adhering to specific framework conventions like Jest for PWAs or Mocha/Chai for SFRA environments.