Changes in workflows

* change API testing to use docker compose
* create simple database testing

.github/workflows/database_test.yml

@@ -0,0 +1,37 @@
+name: Build and test web application
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run docker compose and wait until web server is up
+        run: |
+          docker-compose up -d
+          timeout 60 bash -c 'until echo > /dev/tcp/localhost/8000; do sleep 1; done'
+
+      - name: Run tests
+        run: pytest tests/database.py
+
+      - name: Stop and remove container
+        run: docker-compose down

.github/workflows/webapp_test.yml

@@ -25,18 +25,13 @@ jobs:
           python -m pip install --upgrade pip
           pip install -r requirements.txt
 
-      - name: Build Docker image
-        run: docker build -t app .
-
-      - name: Run Docker Container and wait until web server is up
+      - name: Run docker compose and wait until web server is up
         run: |
-          docker run --name app_container -d -p 8000:8000 app
+          docker-compose up -d
           timeout 60 bash -c 'until echo > /dev/tcp/localhost/8000; do sleep 1; done'
 
       - name: Run tests
         run: pytest tests/api.py
 
       - name: Stop and remove container
-        run: |
-          docker stop app_container
-          docker rm app_container
+        run: docker-compose down