Migrate to Github Action CI (#507)

* Some small refactors

* Initial test script

* Fixes django matrix

* Trying to set up Disque

* Disque as a docker service

* lowercase action name

* Remove Travis

* Replaces Travis badge with Github actions badge

* Show django version in step

* Typo

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: tests
+on: [ push, pull_request ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ 3.6, 3.7, 3.8 ]
+        django: [ "2.2", "3.1" ]
+    services:
+      disque:
+        image: efrecon/disque:1.0-rc1
+        ports:
+          - '7711:7711/tcp'
+      mongodb:
+        image: mongo
+        ports:
+          - 27017:27017
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        # needed because the postgres container does not provide a health check
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+        options: --entrypoint redis-server
+    steps:
+        - uses: actions/checkout@v2
+        - uses: codecov/codecov-action@v1
+        - name: Set up Python ${{ matrix.python-version }}
+          uses: actions/setup-python@v2
+          with:
+            python-version: ${{ matrix.python-version }}
+        - name: Install dependencies with Django ${{ matrix.django }}
+          run: |
+            python -m pip install --upgrade pip
+            pip install -q django==${{ matrix.django }}
+            pip install -r requirements.txt
+            pip install pytest --upgrade
+            pip install pytest-django codecov sphinx poetry
+            poetry install
+        - name: Run Tests
+          run: |
+            coverage run --source=django_q -m py.test
+        - name: Build docs
+          run: |
+            sphinx-build -b html -d docs/_build/doctrees  -nW docs docs/_build/html