corder-test-generation

Unit test generation automates creating Arrange-Act-Assert pattern tests by extracting function signatures and inferring input/output types. This Skill generates Jest, Mocha, or pytest tests directly from your source files, reducing manual test writing and accelerating coverage.

Yes. This Skill generates integration tests alongside unit tests, creating mock fixtures and stubs for API and database interactions. It handles both Jest/Mocha (JavaScript) and pytest (Python) frameworks with appropriate fixtures for each.

Edge-case identification analyzes function signatures and infers boundary conditions, type mismatches, and error paths. The Skill suggests and generates tests for these cases to improve resilience and catch failures that unit tests alone might miss.

Test fixtures, mocks, and stubs are generated automatically based on function dependencies and data types. The Skill creates reusable fixtures aligned to your framework (Jest, Mocha, or pytest) and places them alongside generated tests.

Yes. This Skill integrates with existing Jest, Mocha, and pytest projects, generating tests in framework-native syntax. It recommends optimal test file placement and follows each framework's conventions for test structure and fixtures.

Test-coverage recommendations identify critical functions and coverage gaps after analysis. The Skill prioritizes high-risk functions and suggests which areas need additional unit, integration, or edge-case tests for better resilience.