add mysql job to CI #33

Author: bckohan

.github/workflows/test.yml

@@ -128,7 +128,6 @@ jobs:
         file: ./coverage.xml
 
   sqlite:
-
     runs-on: ubuntu-latest
     env:
       DATABASE: sqlite
@@ -166,3 +165,69 @@ jobs:
       - name: Run Full Unit Tests
         run: |
           poetry run pytest --cov-fail-under=95
+
+  mysql:
+    runs-on: ubuntu-latest
+    env:
+      DATABASE: mysql
+      MYSQL_PASSWORD: password
+      MYSQL_USER: root
+      MYSQL_HOST: localhost
+      MYSQL_PORT: 3306
+    strategy:
+      matrix:
+        python-version: [ '3.7', '3.11']
+        mysql-version: ['5.7', 'latest']
+        django-version:
+          - 'Django~=3.2.0' # LTS April 2024
+          - 'Django~=4.2.0' # LTS April 2026
+        exclude:
+          - python-version: '3.7'
+            django-version: 'Django~=4.2.0'
+          - python-version: '3.11'
+            django-version: 'Django~=3.2.0'
+          - python-version: '3.7'
+            mysql-version: 'latest'
+          - python-version: '3.11'
+            mysql-version: '5.7'
+
+    services:
+      mysql:
+        # Docker Hub image
+        image: mysql:${{ matrix.mysql-version }}
+        # Provide the password for mysql
+        env:
+          MYSQL_ROOT_PASSWORD: password
+          MYSQL_DATABASE: test
+        # Set health checks to wait until mysql has started
+        options: >-
+          --health-cmd mysqladmin ping
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          # Maps tcp port 3306 on service container to the host
+          - 3306:3306
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+      - name: Install Dependencies
+        run: |
+          poetry config virtualenvs.in-project true
+          poetry run pip install --upgrade pip
+          poetry install -E all --with mysql
+          poetry run pip install -U "${{ matrix.django-version }}"
+      - name: Run Full Unit Tests
+        run: |
+          poetry run pytest --cov-fail-under=95

django_enum/tests/settings.py

@@ -29,8 +29,19 @@
             'PORT': os.environ.get('POSTGRES_PORT', ''),
         }
     }
-# elif database == 'mysql':  # pragma: no cover
-#     pass
+elif database == 'mysql':  # pragma: no cover
+    import pymysql
+    pymysql.install_as_MySQLdb()
+    DATABASES = {
+        "default": {
+            "ENGINE": "django.db.backends.mysql",
+            'NAME': os.environ.get('MYSQL_DB', 'test'),
+            'USER': os.environ.get('MYSQL_USER', 'root'),
+            'PASSWORD': os.environ.get('MYSQL_PASSWORD', ''),
+            'HOST': os.environ.get('MYSQL_HOST', ''),
+            'PORT': os.environ.get('MYSQL_PORT', ''),
+        }
+    }
 # elif database == 'mariadb':  # pragma: no cover
 #     pass
 # elif database == 'oracle':  # pragma: no cover

pyproject.toml

@@ -81,6 +81,9 @@ psycopg2 = "^2.5.4"
 [tool.poetry.group.psycopg3.dependencies]
 psycopg = "^3.1.8"
 
+[tool.poetry.group.mysql.dependencies]
+mysqlclient = "^1.4.0"
+PyMySQL = "^1.0.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]