Test on PostgreSQL

Author: dcwatson

.github/workflows/ci.yml

@@ -16,6 +16,19 @@ jobs:
 
     test:
         runs-on: ubuntu-latest
+        services:
+        postgres:
+            image: postgres
+            env:
+                POSTGRES_DB: dbtasks
+                POSTGRES_PASSWORD: secret
+            options: >-
+                --health-cmd pg_isready
+                --health-interval 10s
+                --health-timeout 5s
+                --health-retries 5
+            ports:
+                - 5432:5432
         strategy:
             matrix:
                 django-version: ["6.0"]
@@ -30,3 +43,8 @@ jobs:
               uses: astral-sh/setup-uv@v7
             - name: Run Tests (SQLite)
               run: uv run --with "django~=${{ matrix.django-version }}" manage.py test
+            - name: Run Tests (PostgreSQL)
+              run: uv run --with "django~=${{ matrix.django-version }}" manage.py test
+              env:
+                  TEST_ENGINE: postgres
+                  POSTGRES_PASSWORD: secret

tests/settings.py

@@ -7,7 +7,11 @@
     DATABASES = {
         "default": {
             "ENGINE": "django.db.backends.postgresql",
-            "NAME": "dbtasks",
+            "NAME": os.getenv("POSTGRES_DB", "dbtasks"),
+            "USER": os.getenv("POSTGRES_USER", "postgres"),
+            "PASSWORD": os.getenv("POSTGRES_PASSWORD", ""),
+            "HOST": os.getenv("POSTGRES_HOST", "localhost"),
+            "PORT": os.getenv("POSTGRES_PORT", 5432),
         }
     }
 else: