Add automated tests with GitHub Actions - TP4
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name: 🧪 Tests API - TP4
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on:
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push:
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branches: [ main, develop ]
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pull_request:
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branches: [ main ]
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jobs:
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test:
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runs-on: ubuntu-latest
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steps:
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- name: 📥 Checkout code
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uses: actions/checkout@v4
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- name: 🐳 Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: 🧪 Run tests with Docker Compose
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run: |
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echo "🚀 Démarrage des tests automatisés..."
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docker-compose --profile test up --build --abort-on-container-exit test
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- name: 📊 Show test results
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if: always()
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run: |
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echo "📋 Résultats des tests:"
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docker-compose --profile test logs test
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- name: 🧹 Cleanup
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if: always()
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run: |
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docker-compose --profile test down -v
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docker system prune -f
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+112
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# 🧪 TP4 - Tests automatisés avec Docker
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## 📋 Objectif
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Automatiser les tests de l'application dans la CI avec Docker.
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## ✅ Consignes réalisées
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### 1. ✅ Fichier `test_api.py` créé
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- **Pytest** configuré pour tester l'API
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- Tests pour vérifier que les endpoints retournent `status_code == 200`
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- Tests complets pour tous les endpoints de l'API
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### 2. ✅ Workflow GitHub Actions ajouté
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- Pipeline automatisé dans `.github/workflows/test.yml`
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- Tests exécutés avec Docker Compose
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- Intégration continue configurée
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### 3. ✅ Simulation d'erreur et correction
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- Test simulé créé pour valider la détection automatique
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- Erreur détectée par la CI (pipeline rouge)
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- Test corrigé pour obtenir un pipeline vert
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## 🏗️ Architecture des tests
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```
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dockezr/
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├── .github/workflows/test.yml # Pipeline CI/CD
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├── backend/
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│ ├── test_api.py # Tests Pytest
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│ ├── requirements-test.txt # Dépendances tests
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│ └── Dockerfile.test # Image Docker pour tests
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├── docker-compose.yml # Configuration avec service test
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├── test.sh # Script de test (Linux/Mac)
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└── test.bat # Script de test (Windows)
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```
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## 🧪 Tests implémentés
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| Test | Description | Status |
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|------|-------------|--------|
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| `test_health_endpoint` | Vérifie `/health` retourne 200 | ✅ |
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| `test_rooms_endpoint` | Vérifie `/rooms` retourne 200 | ✅ |
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| `test_reservations_endpoint` | Vérifie `/reservations` retourne 200 | ✅ |
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| `test_root_endpoint` | Vérifie `/` retourne 200 | ✅ |
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| `test_room_by_id` | Test récupération salle par ID | ✅ |
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| `test_room_not_found` | Test ID inexistant (404) | ✅ |
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| `test_reservations_by_date` | Test réservations par date | ✅ |
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| `test_simulated_error` | Test simulé (corrigé) | ✅ |
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| `test_api_response_time` | Test performance API | ✅ |
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## 🚀 Commandes pour lancer les tests
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### Tests locaux avec Docker
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```bash
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# Démarrer les services
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docker-compose up -d db backend
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# Lancer les tests
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docker-compose --profile test up --build --abort-on-container-exit test
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# Ou utiliser le script
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./test.sh # Linux/Mac
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test.bat # Windows
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```
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### Tests avec couverture
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```bash
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docker-compose run --rm test pytest test_api.py --cov=. --cov-report=html
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```
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## 📊 Résultats des tests
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```
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============================= test session starts ==============================
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platform linux -- Python 3.11.14, pytest-7.4.3, pluggy-1.6.0
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collected 9 items
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test_api.py::TestAPI::test_health_endpoint PASSED [ 11%]
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test_api.py::TestAPI::test_rooms_endpoint PASSED [ 22%]
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test_api.py::TestAPI::test_reservations_endpoint PASSED [ 33%]
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test_api.py::TestAPI::test_root_endpoint PASSED [ 44%]
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test_api.py::TestAPI::test_room_by_id PASSED [ 55%]
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test_api.py::TestAPI::test_room_not_found PASSED [ 66%]
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test_api.py::TestAPI::test_reservations_by_date PASSED [ 77%]
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test_api.py::test_simulated_error PASSED [ 88%]
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test_api.py::test_api_response_time PASSED [100%]
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============================== 9 passed in 0.06s ===============================
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```
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## 🎯 Livrables
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- ✅ **Fichier `test_api.py`** - Tests Pytest complets
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- ✅ **Pipeline "vert"** - Tous les tests passent
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- ✅ **Workflow GitHub Actions** - CI/CD automatisée
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- ✅ **Configuration Docker** - Tests intégrés dans Docker
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## 🔧 Configuration technique
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### Variables d'environnement
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- `API_BASE_URL`: URL de l'API (défaut: http://localhost:8000)
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- `DATABASE_URL`: URL de la base de données PostgreSQL
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### Dépendances de test
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- `pytest==7.4.3` - Framework de test
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- `requests==2.31.0` - Client HTTP
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- `pytest-cov==4.1.0` - Couverture de code
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- `pytest-timeout==2.1.0` - Timeout des tests
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## 🎉 TP4 terminé avec succès !
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Le système de tests automatisés est maintenant opérationnel et prêt pour la production.
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# Dockerfile pour les tests
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FROM python:3.11-slim
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# Définir le répertoire de travail
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WORKDIR /app
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# Copier les fichiers requirements
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COPY requirements.txt requirements-test.txt ./
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# Installer les dépendances
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RUN pip install --no-cache-dir -r requirements.txt
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RUN pip install --no-cache-dir -r requirements-test.txt
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# Copier le code source
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COPY . .
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# Exposer le port
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EXPOSE 8000
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# Commande par défaut pour les tests
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CMD ["pytest", "test_api.py", "-v", "--tb=short"]
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# Requirements pour les tests
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pytest==7.4.3
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requests==2.31.0
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pytest-cov==4.1.0
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pytest-timeout==2.1.0
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import pytest
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import requests
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import os
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import time
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# Configuration
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BASE_URL = os.getenv("API_BASE_URL", "http://localhost:8000")
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class TestAPI:
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"""Tests pour l'API de réservation de salles Expernet"""
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def test_health_endpoint(self):
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"""Test que l'endpoint /health retourne 200"""
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response = requests.get(f"{BASE_URL}/health")
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assert response.status_code == 200
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assert response.json()["status"] == "healthy"
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def test_rooms_endpoint(self):
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"""Test que l'endpoint /rooms retourne 200"""
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response = requests.get(f"{BASE_URL}/rooms")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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# Vérifier qu'il y a au moins une salle
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rooms = response.json()
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assert len(rooms) > 0
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# Vérifier la structure d'une salle
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if rooms:
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room = rooms[0]
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assert "id" in room
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assert "name" in room
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assert "capacity" in room
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def test_reservations_endpoint(self):
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"""Test que l'endpoint /reservations retourne 200"""
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response = requests.get(f"{BASE_URL}/reservations")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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def test_root_endpoint(self):
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"""Test que l'endpoint racine retourne 200"""
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response = requests.get(f"{BASE_URL}/")
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assert response.status_code == 200
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data = response.json()
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assert "message" in data
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assert "status" in data
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def test_room_by_id(self):
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"""Test récupération d'une salle par ID"""
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# D'abord récupérer la liste des salles
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rooms_response = requests.get(f"{BASE_URL}/rooms")
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assert rooms_response.status_code == 200
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rooms = rooms_response.json()
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if rooms:
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room_id = rooms[0]["id"]
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response = requests.get(f"{BASE_URL}/rooms/{room_id}")
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assert response.status_code == 200
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room = response.json()
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assert "id" in room
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assert "name" in room
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assert "capacity" in room
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assert room["id"] == room_id
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def test_room_not_found(self):
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"""Test qu'un ID de salle inexistant retourne 404"""
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response = requests.get(f"{BASE_URL}/rooms/99999")
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assert response.status_code == 404
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def test_reservations_by_date(self):
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"""Test récupération des réservations par date"""
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# Utiliser une date future
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test_date = "2025-12-31"
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response = requests.get(f"{BASE_URL}/reservations/date/{test_date}")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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# Test pour simuler une erreur (maintenant corrigé)
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def test_simulated_error():
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"""Test qui était simulé pour valider la détection automatique - maintenant corrigé"""
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# Test corrigé pour valider que la CI fonctionne
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assert 1 == 1, "Test corrigé - la CI fonctionne correctement"
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# Test de performance basique
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def test_api_response_time():
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"""Test que l'API répond dans un temps raisonnable"""
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start_time = time.time()
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response = requests.get(f"{BASE_URL}/health")
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end_time = time.time()
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assert response.status_code == 200
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assert (end_time - start_time) < 5.0 # Moins de 5 secondes
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@@ -62,6 +62,30 @@ services:
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networks:
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- dockezr_network
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# Service de test
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test:
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build:
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context: ./backend
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dockerfile: Dockerfile.test
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container_name: dockezr_test
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environment:
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DATABASE_URL: postgresql://user:password@db:5432/dockezr
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API_BASE_URL: http://backend:8000
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depends_on:
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db:
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condition: service_healthy
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backend:
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condition: service_started
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networks:
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- dockezr_network
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command: >
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sh -c "echo '⏳ Attente du backend...' &&
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sleep 15 &&
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echo '🧪 Lancement des tests...' &&
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pytest test_api.py -v --tb=short"
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profiles:
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- test
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networks:
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dockezr_network:
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driver: bridge
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# Requirements pour les tests
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pytest==7.4.3
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requests==2.31.0
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pytest-cov==4.1.0
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pytest-timeout==2.1.0
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@@ -0,0 +1,33 @@
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@echo off
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chcp 65001 >nul
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echo TP4 - Tests automatises avec Docker
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echo ======================================
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echo Demarrage des tests...
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echo Demarrage des services (DB + Backend)...
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docker-compose up -d db backend
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echo Attente des services (15 secondes)...
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timeout /t 15 /nobreak > nul
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echo Verification du backend...
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curl -s http://localhost:8000/health > nul
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if %errorlevel% equ 0 (
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echo [OK] Backend operationnel
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) else (
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echo [ERREUR] Backend non accessible
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exit /b 1
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)
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echo Lancement des tests...
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docker-compose --profile test up --build --abort-on-container-exit test
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echo Resultats des tests:
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docker-compose --profile test logs test
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echo Nettoyage...
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docker-compose --profile test down -v
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echo [OK] Tests termines !
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echo TP4 termine avec succes !
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+91
@@ -0,0 +1,91 @@
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import pytest
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import requests
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import os
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import time
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# Configuration
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BASE_URL = os.getenv("API_BASE_URL", "http://localhost:8000")
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class TestAPI:
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"""Tests pour l'API de réservation de salles Expernet"""
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def test_health_endpoint(self):
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"""Test que l'endpoint /health retourne 200"""
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response = requests.get(f"{BASE_URL}/health")
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assert response.status_code == 200
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assert response.json()["status"] == "healthy"
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def test_rooms_endpoint(self):
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"""Test que l'endpoint /rooms retourne 200"""
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response = requests.get(f"{BASE_URL}/rooms")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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# Vérifier qu'il y a au moins une salle
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rooms = response.json()
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assert len(rooms) > 0
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# Vérifier la structure d'une salle
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if rooms:
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room = rooms[0]
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assert "id" in room
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assert "name" in room
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assert "capacity" in room
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def test_reservations_endpoint(self):
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"""Test que l'endpoint /reservations retourne 200"""
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response = requests.get(f"{BASE_URL}/reservations")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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def test_root_endpoint(self):
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"""Test que l'endpoint racine retourne 200"""
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response = requests.get(f"{BASE_URL}/")
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assert response.status_code == 200
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data = response.json()
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assert "message" in data
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assert "status" in data
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def test_room_by_id(self):
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"""Test récupération d'une salle par ID"""
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# D'abord récupérer la liste des salles
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rooms_response = requests.get(f"{BASE_URL}/rooms")
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assert rooms_response.status_code == 200
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rooms = rooms_response.json()
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if rooms:
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room_id = rooms[0]["id"]
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response = requests.get(f"{BASE_URL}/rooms/{room_id}")
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assert response.status_code == 200
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room = response.json()
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assert "id" in room
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assert "name" in room
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assert "capacity" in room
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assert room["id"] == room_id
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def test_room_not_found(self):
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"""Test qu'un ID de salle inexistant retourne 404"""
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response = requests.get(f"{BASE_URL}/rooms/99999")
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assert response.status_code == 404
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def test_reservations_by_date(self):
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"""Test récupération des réservations par date"""
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# Utiliser une date future
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test_date = "2025-12-31"
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response = requests.get(f"{BASE_URL}/reservations/date/{test_date}")
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assert response.status_code == 200
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assert isinstance(response.json(), list)
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# Test pour simuler une erreur (à corriger ensuite)
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def test_simulated_error():
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"""Test qui va échouer pour valider la détection automatique"""
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# Cette ligne va causer une erreur intentionnellement
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assert 1 == 2, "Erreur simulée pour tester la CI - à corriger après validation"
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# Test de performance basique
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def test_api_response_time():
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"""Test que l'API répond dans un temps raisonnable"""
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start_time = time.time()
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response = requests.get(f"{BASE_URL}/health")
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end_time = time.time()
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assert response.status_code == 200
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assert (end_time - start_time) < 5.0 # Moins de 5 secondes
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