Make sure coverage is computed after failed tests, too

.gitlab-ci.yml

@@ -37,6 +37,8 @@ test:
     - echo "GRANT ALL on *.* to '${MYSQL_USER}';"| mysql -u root --password="${MYSQL_ROOT_PASSWORD}" -h mysql
     - pip install pytest-cov unittest-xml-reporting
     - coverage run --source='.' manage.py test --settings AKPlanning.settings_ci
+  after_script:
+    - source venv/bin/activate
     - coverage report
     - coverage xml
   coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'