---
# mutmut is a tool to perform mutation testing on python
# https://mutmut.readthedocs.io/en/latest/

python:mutmut:
  stage: test
  image: ${CI_REGISTRY_IMAGE}:${CI_COMMIT_REF_NAME}-testing
  script:
    - pip show pytest
    - pip show mutmut
    - mkdir project && \
      mv ${PYTHON_PACKAGE} project/ && \
      mv tests project/ && \
      cd project
    - coverage run -m pytest tests
    - mutmut run \
        --paths-to-mutate=${PYTHON_PACKAGE} \
        --tests-dir=tests --use-coverage || true
    - mutmut junitxml \
        --suspicious-policy=skipped \
        --untested-policy=failure > ${CI_PROJECT_DIR}/mutmut-report.xml
    - mutmut run \
        --paths-to-mutate=${PYTHON_PACKAGE} \
        --tests-dir=tests --use-coverage
  artifacts:
    reports:
      junit: mutmut-report.xml