try to set up gitlab-ci

try to fix CI

.gitignore

@@ -10,3 +10,6 @@ backend/public
 # Jupyter notebook
 notebooks/
 .ipynb_checkpoints/
+
+# Tests files
+.coverage

.gitlab-ci.yml

+image: python:3.7
+
+stages:
+  - lint_test_coverage_backend
+
+# Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-a-service
+services:
+  - postgres:latest
+
+variables:
+  POSTGRES_DB: postgres
+
+# This folder is cached between builds
+# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
+cache:
+  paths:
+  - ~/.cache/pip/
+
+before_script:
+  - cd backend
+  - pip install -r requirements_dev.txt
+  - pip install .
+
+test-backend:
+  stage: lint_test_coverage_backend
+  variables:
+    DATABASE_HOST: postgres
+    DJANGO_SETTINGS_MODULE: "metagenedb.settings-gitlab-ci"
+  script:
+    - flake8 --max-line-length 120
+    - coverage run --source='.' scripts/manage.py test metagenedb/tests

backend/.coveragerc

+[run]
+omit =
+  metagenedb/wsgi.py
+  scripts/manage.py
+  setup.py

backend/metagenedb/settings-gitlab-ci.py

+from metagenedb.settings import * # noqa
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': 'ci',
+        'USER': 'postgres',
+        'PASSWORD': 'postgres',
+        'HOST': 'postgres',
+        'PORT': '5432',
+    },
+}

backend/metagenedb/settings/django.py

@@ -107,7 +107,7 @@ DATABASES = {
        'NAME': 'postgres',
        'USER': 'postgres',
        'HOST': env.str('DATABASES_HOST', default='db'),
-       'PORT':  env.str('POSTGRES_PORT', default=5432),
+       'PORT': env.int('POSTGRES_PORT', default=5432),
    }
 }
 
@@ -118,5 +118,3 @@ STATIC_ROOT = public_root('static')
 STATIC_URL = env.str('STATIC_URL', default='/static/')
 
 SECRET_KEY = env.str('SECRET_KEY')
-
-

backend/pytest.ini

+[pytest]
+DJANGO_SETTINGS_MODULE = backend.settings
+python_files = tests.py test_*.py *_tests.py
\ No newline at end of file

backend/requirements_dev.txt

+atomicwrites==1.3.0
 attrs==19.1.0
-backcall==0.1.0
-bleach==3.1.0
-decorator==4.4.0
-defusedxml==0.6.0
+coverage==4.5.3
 Django==2.2.1
 django-cors-headers==3.0.2
+django-environ==0.4.5
 django-extensions==2.1.7
 djangorestframework==3.9.4
 entrypoints==0.3
-ipykernel==5.1.1
-ipython==7.5.0
-ipython-genutils==0.2.0
-ipywidgets==7.4.2
-jedi==0.13.3
-Jinja2==2.10.1
-jsonschema==3.0.1
-jupyter==1.0.0
-jupyter-client==5.2.4
-jupyter-console==6.0.0
-jupyter-core==4.4.0
-MarkupSafe==1.1.1
-mistune==0.8.4
-nbconvert==5.5.0
-nbformat==4.4.0
-notebook==5.7.8
-pandocfilters==1.4.2
-parso==0.4.0
-pexpect==4.7.0
-pickleshare==0.7.5
-pkg-resources==0.0.0
-prometheus-client==0.6.0
-prompt-toolkit==2.0.9
+flake8==3.7.7
+importlib-metadata==0.18
+mccabe==0.6.1
+more-itertools==7.0.0
+packaging==19.0
+pluggy==0.12.0
 psycopg2==2.8.2
-ptyprocess==0.6.0
-Pygments==2.4.0
-pyrsistent==0.15.2
-python-dateutil==2.8.0
+py==1.8.0
+pycodestyle==2.5.0
+pyflakes==2.1.1
+pyparsing==2.4.0
+pytest==4.6.3
+pytest-cov==2.7.1
 pytz==2019.1
-pyzmq==18.0.1
-qtconsole==4.5.0
-Send2Trash==1.5.0
 six==1.12.0
 sqlparse==0.3.0
-terminado==0.8.2
-testpath==0.4.2
-tornado==6.0.2
-traitlets==4.3.2
 wcwidth==0.1.7
-webencodings==0.5.1
-widgetsnbextension==3.4.2
-flake8
+zipp==0.5.1