Run example without S3 when there is no secrets on CI

.github/workflows/example-test.yml

@@ -6,6 +6,13 @@ name: Example test
 on:
   push:
     branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+defaults:
+  run:
+    shell: bash
+    working-directory: ./example
 
 jobs:
   build:
@@ -14,18 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11"]
-
-    services:
-      postgres:
-        image: postgres
-        env:
-          POSTGRES_PASSWORD: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v3
@@ -37,16 +33,17 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install -r example/requirements.txt
-        python -m pip install .
-    - name: Migrate database
+        python -m pip install -r requirements.txt
+        python -m pip install ..
+    - name: Django migrate
       run: |
-        cd example
-        ./manage.py migrateci -v3 --parallel $(nproc)
-      env:
-        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_S3_ACCESS_KEY_ID }}
-        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_S3_SECRET_ACCESS_KEY }}
+        ./manage.py migrateci -v3 --parallel 2
+    - name: Django migrate again to reuse cache
+      run: |
+        ./manage.py migrateci -v3 --parallel 2
     - name: Test with Django
       run: |
-        cd example
-        ./manage.py test --keepdb
+        ./manage.py test -v3 --keepdb
+    - name: Test with pytest-django
+      run: |
+        pytest -vvv --migrateci --reuse-db -n 2

example/example/settings.py

@@ -1,3 +1,4 @@
+import os
 from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / "subdir".
@@ -25,10 +26,3 @@
         },
     }
 }
-
-# AWS credentials (AWS_ACCESS_KEY_ID / AWS_SECRET_ACCESS_KEY) are defined
-# in .github/workflows/example-test.yml as environment variables.
-AWS_STORAGE_BUCKET_NAME = "example-migrateci-cache"
-AWS_S3_REGION_NAME = "us-east-2"
-
-MIGRATECI_STORAGE = "storages.backends.s3boto3.S3Boto3Storage"

example/pytest.ini

@@ -0,0 +1,3 @@
+[pytest]
+DJANGO_SETTINGS_MODULE=example.settings
+python_files = tests.py

example/requirements.txt

@@ -1,2 +1,5 @@
 django
-django-storages[boto3]
+django-storages
+pytest
+pytest-django<4.7
+pytest-xdist