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Post-Edit Test GuardFeatured

Hook-based loop that runs related tests after file edits to catch regressions early.

Kickoff prompt

Install and run the "Post-Edit Test Guard" loop.

Goal: after each batch of file edits, related tests must pass before continuing.
Between iterations run: npm test -- --findRelatedTests <edited files>
Exit when: related tests exit 0.

Step 1: After edits, run related tests. If they fail, fix before making more changes.

Steps

  1. 1

    Detect edited files

    Identify which source files were edited in the last turn.

  2. 2

    Run related tests

    Run the smallest relevant test subset for edited files. Fix failures before continuing.

    npm test -- --findRelatedTests

Comments

Basic information

Category

Testing

Goal

after each batch of file edits, related tests must pass before continuing.

Check command

npm test -- --findRelatedTests <edited files>

Exit when

related tests exit 0.

Supported agents

Cursor

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