Identify logic to extract into pure helpers for improved testability.
npx skills add https://github.com/Corvalis-LLC/Crow-Stack --skill auto-testability
Please help me install this Agent Skill. Skill: auto-testability Source: https://github.com/Corvalis-LLC/Crow-Stack/tree/main/skills/auto-testability Command: npx skills add https://github.com/Corvalis-LLC/Crow-Stack --skill auto-testability
Testability discipline for application code focuses on making logic testable by surfacing when it should be extracted into pure helpers, and when routes/pages/components carry too much domain work, creating seams for focused unit tests. It is used during maintainability reviews, refactoring for better tests, and validating whether code is easy to verify without brittle integration-heavy coverage.
Run a quick audit to identify where pure helpers can replace inline logic to improve testability.
High-intent search queries and answers about installing and using this skill.
Refactor code to improve testability by extracting domain logic into pure helpers, ensuring thin orchestration layers, and establishing explicit dependencies for narrow, easily testable units. This reduces reliance on brittle integration-heavy coverage.
Identify pure functions by auditing routes, pages, and services for inline domain work like validation and payload shaping. Extracting this logic into pure helpers creates seams for focused unit tests and removes testing bottlenecks.
Reduce brittle integration tests in UI-heavy components by enforcing thin orchestration that delegates domain logic to pure helpers, ensuring narrow interfaces and explicit dependencies that ease mocking and focused unit testing.
Refactor service layers for better unit tests when they carry too much domain work, lack explicit dependencies, or require integration-heavy coverage. Extracting pure helpers creates narrow, easily testable units for maintainability reviews.
Yes, this testability approach applies to refactoring reviews across modern codebases, specifically targeting UI-heavy components, service layers, and handlers to surface logic extraction opportunities and improve code quality.
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