filipstrand

mflux-testing

@filipstrand/mflux-testing
filipstrand
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116 forks
Updated 1/18/2026
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Run tests in mflux (fast/slow/full), preserve image outputs, and handle golden image diffs safely.

Installation

$skills install @filipstrand/mflux-testing
Claude Code
Cursor
Copilot
Codex
Antigravity

Details

Path.cursor/skills/mflux-testing/SKILL.md
Branchmain
Scoped Name@filipstrand/mflux-testing

Usage

After installing, this skill will be available to your AI coding assistant.

Verify installation:

skills list

Skill Instructions


name: mflux-testing description: Run tests in mflux (fast/slow/full), preserve image outputs, and handle golden image diffs safely.

mflux testing

This repo uses pytest with image-producing tests. Always preserve outputs for inspection and never update reference images unless explicitly asked.

When to Use

  • You need to run tests (fast/slow/full) or debug failing tests.
  • There are image/golden mismatches and you need to report paths/output for review.

Instructions

  • Prefer the existing Cursor commands:
    • /test-fast (fast tests, no image generation)
    • /test-slow (slow tests, image generation)
    • /test (full suite)
  • Always keep MFLUX_PRESERVE_TEST_OUTPUT=1 on test runs (already built into the commands).
  • If tests fail:
    • Summarize the failing test names and the key assertion output.
    • Point to any generated images/artifacts on disk for manual review.
  • Do not regenerate/replace reference (“golden”) images unless the user explicitly requests it.