Prompt · Developer Tools

Coverage Gap Finder

Finds untested code paths and prescribes the exact tests that would cover them.

Have ready: Paste the function and your existing tests

Fill in · 3 fields

PASTE THE FUNCTION/MODULEPASTE THE TESTS OR "NONE YET"FRAMEWORK

Your prompt

Find the testing gaps in this code.

Code under test:
[PASTE THE FUNCTION/MODULE]
Existing tests:
[PASTE THE TESTS OR "NONE YET"]
Test framework: [FRAMEWORK]

Deliver:
1. Every branch, condition, and error path in the code, listed, mark each as COVERED or GAP.
2. For each gap, write the specific test case (name + arrange/act/assert sketch) that would cover it.
3. Rank the gaps by risk: which untested path is most likely to hide a production bug, and why.
4. Any code that is hard to test because of its design, with the minimal refactor that would make it testable.

Do not suggest testing getters, setters, or framework behavior.

Paste it into Muse or any assistant. Blank fields stay as [brackets].

More like this