skill-coverage-audit

To find untested code paths, you analyze source code execution branches, map existing tests against them, and generate a coverage report highlighting gaps in error and condition branches.

Yes, automated testing tools can auto-generate new test cases for uncovered codepaths, following your project conventions to improve software test coverage and robustness without manual effort.

Codepath analysis traces execution paths in changed files, evaluating both standard logic and specific error or condition branches to ensure all critical execution routes are tested.

The best way to map existing tests is to use an automated tool that evaluates tests related to the code under review, matching them to execution paths to visualize tested versus untested scenarios.

You can invoke the test coverage analysis using either a specific code diff or your entire source directory, allowing the tool to trace execution paths and generate missing tests for deployment preparation.

You can visualize tested versus untested paths by generating ASCII summaries that map existing tests against traced codepaths, providing a clear text-based report of your current test coverage gaps.