Testing Expert

What it does

The Testing Expert skill assists AI agents in automating and analyzing testing processes for cin12211 projects. It analyzes the testing environment, identifies the specific testing problem category and complexity level, and applies appropriate solutions based on its expertise. The skill prioritizes using internal tools (Read, Grep, Glob) for performance but falls back to shell commands when necessary.

When to use it

• When needing assistance with test case generation, execution, or analysis within a cin12211 project.
• To quickly identify the testing frameworks and configuration files used in a project.
• For automated validation of tests including fast-fail approaches for different frameworks and coverage analysis.

Key capabilities

• Framework Detection: Identifies common testing frameworks like Jest, Vitest, Playwright, Cypress, and Testing Library.
• Configuration File Analysis: Locates test configuration files (e.g., test*.config.*, jest.config.*).
• Test File Identification: Finds test files with names matching patterns like *.test.* or *.spec.*.
• Solution Strategy Application: Applies appropriate testing solutions based on the identified problem and complexity level.
• Automated Validation: Executes tests using framework-specific commands (e.g., npm test, npx jest --passWithNoTests).
• Coverage Analysis: Performs coverage analysis if needed.

Example prompts

• "Analyze the testing environment for this project."
• "What testing frameworks are used in this codebase?"
• "Run the tests and provide a summary of the results, including coverage information."

Tips & gotchas

• Subagent Recommendation: If the issue requires deep expertise in Jest, Vitest, Playwright, or Cypress, the skill will recommend using their respective subagents (e.g., "Use the playwright-expert subagent.").
• Performance: The skill prioritizes internal tools for faster analysis; shell commands are used as fallbacks.
• Configuration Respect: The skill attempts to match existing test patterns and respect framework-specific configurations.