Test Coverage Expander

Expand unit test coverage by targeting untested branches and edge cases.

When to Use

• User asks to "increase test coverage", "add more tests", "expand unit tests", or "cover edge cases"
• A CI pipeline reports low coverage and the user wants it improved
• A code review flags untested error paths or boundary conditions
• The user wants to identify and fill gaps in an existing test suite before a release

Stack (detect before Step 1 of Workflow)

Detect the project's language from its manifest file and use the matching commands throughout the Workflow below: