Configure GitHub actions to run tests.

.github/workflows/flask.yml

@@ -0,0 +1,67 @@
+name: Django CI
+
+on:
+  push:
+    branches: [master, testing]
+  pull_request:
+    branches: [master, testing]
+ 
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    # Service containers to run with `container-job`
+    services:
+      # Label used to access the service container
+      postgres:
+        # Docker Hub image
+        image: postgres:11
+        ports:
+          - 5432:5432
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: dh_test
+          POSTGRES_USER: dhub
+          POSTGRES_PASSWORD: ereuse
+
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.7]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update -qy
+        sudo apt-get -y install postgresql-client
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        pip install -r requirements.txt
+
+    - name: Prepare database
+      env:
+        POSTGRES_DB: dh_test
+        POSTGRES_USER: dhub
+        POSTGRES_PASSWORD: ereuse
+      run: |
+        export PGPASSWORD=$POSTGRES_PASSWORD
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION pgcrypto SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION ltree SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION citext SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION pg_trgm SCHEMA public;"
+
+    - name: Run Tests
+      run: |
+        pytest --maxfail=5 tests/
+