Testing

Overview

This skill provides comprehensive testing expertise across all domains and test types. Whether writing unit tests, debugging flaky tests, designing test architecture, or testing specialized systems like data pipelines and ML models, this skill guides test implementation following industry best practices.

When to Use

• Implementing tests for any codebase (unit, integration, e2e)
• Debugging flaky or failing tests
• Improving test coverage
• Setting up test infrastructure and frameworks
• Following TDD/BDD workflows
• Testing specialized domains (data, ML, infrastructure, security)
• Designing test architecture and strategy

Core Instructions

1. Analyze Code to Test