Ensure gitlab badge code coverage percentage works

{{cookiecutter.project_slug}}/.gitlab-ci.yml

@@ -50,6 +50,7 @@ run_unit_tests_coverage:
   image: python:3.7
   script:
    - tox -e coverage
+  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
   artifacts:
     reports:
       coverage_report:

{{cookiecutter.project_slug}}/tox.ini

@@ -22,7 +22,7 @@ commands =
 [testenv:coverage]
 commands =
     {envpython} --version
-    {envpython} -m pytest --cov-report xml --cov-report html --cov-report xml:coverage.xml --cov={{cookiecutter.project_slug}}
+    {envpython} -m pytest --cov-report term --cov-report xml --cov-report html --cov={{cookiecutter.project_slug}}
 
 # Use generative name and command prefixes to reuse the same virtualenv
 # for all linting jobs.