ci: add integration to test the application

.github/workflows/test.yml

@@ -0,0 +1,48 @@
+name: Test application
+
+on:
+  push:
+  pull_request:
+    types:
+      - reopened
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: ["3.11"]
+        poetry-version: ["1.6.1"]
+
+    env:
+      DATABASE_URL: "sqlite:///db.sqlite3"
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Setup Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Poetry ${{ matrix.poetry-version }}
+        uses: snok/install-poetry@v1
+        with:
+          version: ${{ matrix.poetry-version }}
+          virtualenvs-create: false
+          installer-parallel: true
+
+      - name: Install dependencies
+        run: |
+          poetry run pip install --no-deps --upgrade pip
+          poetry install --with dev
+
+      - name: Run hooks
+        uses: pre-commit/[email protected]
+
+      - name: Run tests
+        run: |
+          poetry run python manage.py test \
+            --settings=server.settings.development