ci: add mutation testing workflow with Infection #163
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Owner
deviantintegral
commented
Dec 17, 2025
deviantintegral
commented
- Add Infection to composer.json require-dev dependencies
- Create GitHub workflow for mutation testing
- Configure workflow to fail if MSI is below 87%
- Set threads to max for optimal performance
- Run on push to main and pull requests
- Add Infection to composer.json require-dev dependencies - Create GitHub workflow for mutation testing - Configure workflow to fail if MSI is below 87% - Set threads to max for optimal performance - Run on push to main and pull requests
- Remove infection/infection from composer.json require-dev - Download Infection PHAR directly in the workflow - Download both PHAR and signature files for verification - Maintain same mutation testing thresholds (87% MSI)
- Pin Infection PHAR to version 0.30.0 instead of using latest - Add GPG signature verification with official Infection signing key - Import key from keys.openpgp.org keyserver - Verify signature before making PHAR executable - Convert mutation-testing workflow to workflow_call - Add mutation-testing job to CI workflow alongside tests
- Move mutation-testing job from separate workflow into test.yml - Remove mutation-testing.yml file - Remove mutation-testing workflow call from ci.yml - Mutation testing now shows as "CI / test / Mutation Testing"
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