Enforces standardized unit testing patterns and implementation rules for robust Rust applications.
This skill provides a comprehensive framework for implementing unit tests in Rust, focusing on behavior-driven testing, minimal mocking, and clear directory structures. It guides Claude to write high-quality tests covering happy paths, error cases, and boundary values while adhering to a strict test pyramid ratio. By standardizing parameterized tests and defining clear boundaries for mocks, this skill ensures that Rust codebases remain maintainable, reliable, and consistent across different modules and integration points.
Key Features
01Comprehensive coverage rules for normal, error, and boundary test cases
02Strict guidelines for minimal and appropriate use of mocks and stubs
03Standardized patterns for parameterized testing and behavior verification
04Predefined test pyramid ratios to balance unit, integration, and E2E tests
05Clear directory structure conventions for internal and external test modules
061 GitHub stars
Use Cases
01Implementing complex logic verification using structured parameterized test cases
02Establishing a consistent testing strategy for new or existing Rust projects
03Refactoring Rust modules while ensuring behavior remains intact through standardized unit tests
