feat: github actions for backend tests

.github/dependabot.yml

@@ -1,5 +1,9 @@
 version: 2
 updates:
+  - package-ecosystem: "github-actions"
+    directory: "/.github"
+    schedule:
+      interval: "weekly"
   - package-ecosystem: "yarn"
     directory: "/frontend"
     schedule:

.github/workflows/main.yml

@@ -0,0 +1,70 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint-backend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      - name: Lint
+        working-directory: ./backend/
+        run: |
+          uvx ruff check .
+          uvx ruff format --check .
+
+  test-backend:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:latest
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: tests
+          POSTGRES_DB: tests
+        ports:
+          - 5432:5432
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+      redis:
+        image: redis:latest
+        ports:
+          - 6379:6379
+        options: --health-cmd "redis-cli ping" --health-interval 10s --health-timeout 5s --health-retries 5
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        working-directory: ./backend/
+        run: |
+          curl -LsSf https://astral.sh/uv/install.sh | sh
+          uv venv
+          uv sync --extra tests
+      - name: Tests
+        working-directory: ./backend/
+        run: |
+          source .venv/bin/activate
+          python manage.py migrate
+          pytest --create-db
+        env:
+          DJANGO_SETTINGS_MODULE: caviardeul.settings
+          HOST_NAME: caviardeul.dev
+          DJANGO_SECRET_KEY: tests
+          POSTGRES_DB: tests
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: tests
+          POSTGRES_HOST: localhost
+          POSTGRES_PORT: 5432
+          REDIS_HOST: localhost
+          REDIS_PORT: 6379
+          SMTP_HOSTNAME: localhost
+          SMTP_PORT: 465
+          SMTP_LOGIN: mail
+          SMTP_PASSWORD: tests
+          EMAIL_FROM: [email protected]

backend/.env.example

@@ -1,6 +1,5 @@
 DEBUG=0
 HOST_NAME=caviardeul.fr
-DATABASE_URL="postgresql://postgres:5432/caviardeul"
 DJANGO_SECRET_KEY=
 DJANGO_SETTINGS_MODULE=caviardeul.settings
 

backend/caviardeul/serializers/custom_article.py

@@ -1,8 +1,7 @@
 from typing import Literal
 
-from pydantic import Field
-
 from ninja import Schema
+from pydantic import Field
 
 from caviardeul.serializers.article import BaseEncryptedArticleSchema
 

backend/caviardeul/settings.py

@@ -89,10 +89,15 @@
     }
 }
 
+
+__redis_password = os.environ.get("REDIS_PASSWORD")
+if __redis_password:
+    __redis_password = f":{__redis_password}@"
+
 CACHES = {
     "default": {
         "BACKEND": "django.core.cache.backends.redis.RedisCache",
-        "LOCATION": f"redis://:{os.environ['REDIS_PASSWORD']}@{os.environ['REDIS_HOST']}:{os.environ.get('REDIS_PORT', '6379')}",
+        "LOCATION": f"redis://{__redis_password}{os.environ['REDIS_HOST']}:{os.environ.get('REDIS_PORT', '6379')}",
     }
 }
 
@@ -169,7 +174,7 @@
     if item
 ]
 EMAIL_HOST = os.environ["SMTP_HOSTNAME"]
-EMAIL_PORT = int(os.environ["SMTP_PORT"])
+EMAIL_PORT = int(os.environ.get("SMTP_PORT", 465))
 EMAIL_USE_SSL = os.environ.get("SMTP_USE_SSL", EMAIL_PORT == 465)
 EMAIL_USE_TLS = os.environ.get("SMTP_USE_TLS", EMAIL_PORT == 587)
 EMAIL_HOST_PASSWORD = os.environ["SMTP_PASSWORD"]

backend/pyproject.toml

@@ -36,7 +36,7 @@ include = ["caviardeul/**/*.py"]
 omit = ["caviardeul/tests/*"]
 
 [tool.pytest.ini_options]
-addopts = "--disable-socket --allow-hosts=redis,postgres"
+addopts = "--disable-socket --allow-hosts=redis,postgres,localhost"
 
 [tool.ruff.lint]
 extend-select = ["I"]