optimus:unit-test

To improve unit test coverage, this Skill discovers testing gaps and generates new tests that adhere to project conventions. It provisions necessary infrastructure and operates conservatively by only adding new test files without refactoring existing source code.

Yes, you can automatically generate unit tests with Vitest or Jest without modifying source code. This Skill conservatively adds new test files to fill coverage gaps and flags untestable code for later review, ensuring safety and predictability.

The best way to set up test infrastructure is through automated provisioning. This Skill sets up necessary testing frameworks, coverage tools, and required agents if they are missing, providing a complete environment to generate new unit tests.

Yes, automated test generation flags untestable code for later review. Instead of forcing modifications to existing source code, it conservatively isolates these areas and only adds new test files for the testable coverage gaps it discovers.

You find testing gaps by running this Skill to analyze your existing code. It discovers gaps in unit test coverage, provisions any missing testing frameworks, and generates new tests that adhere to your project conventions to fill those gaps.

You should not use automated unit test generation when you need to refactor existing source code alongside testing. This Skill intentionally never modifies existing source code, strictly adding new test files and flagging untestable code for later review instead.