Testing app in CI

.gitlab-ci.yml

requirements.txt

runtests.py

test_app_1/__init__.py

test_app_1/apps.py

test_app_1/migrations/0001_initial.py

test_app_1/migrations/__init__.py

test_app_1/models.py

tests/__init__.py

tests/settings.py

tests/urls.py

tests/wsgi.py