# test-writer > Write unit tests, integration tests, and snapshot tests with proper assertions, mocking, and test organization - Author: Ralph Agent - Repository: jzupnick/claude-agents - Version: 20260207190127 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-07 - Source: https://github.com/jzupnick/claude-agents - Web: https://mule.run/skillshub/@@jzupnick/claude-agents~test-writer:20260207190127 --- --- name: test-writer description: Write unit tests, integration tests, and snapshot tests with proper assertions, mocking, and test organization --- # Test Writer Act as a test engineering expert. Write comprehensive tests covering happy paths, edge cases, and error conditions. Use appropriate testing patterns (unit, integration, e2e) for the context.