v1.0 - Version stable: multi-PC, détection UI-DETR-1, 3 modes exécution

- Frontend v4 accessible sur réseau local (192.168.1.40)
- Ports ouverts: 3002 (frontend), 5001 (backend), 5004 (dashboard)
- Ollama GPU fonctionnel
- Self-healing interactif
- Dashboard confiance

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

visual_workflow_builder/backend/tests/conftest.py

@@ -0,0 +1,26 @@
+"""
+Pytest configuration and fixtures for Visual Workflow Builder tests
+"""
+
+import pytest
+from app import app, db
+
+@pytest.fixture
+def client():
+    """Create a test client for the Flask app"""
+    app.config['TESTING'] = True
+    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///:memory:'
+    
+    with app.test_client() as client:
+        with app.app_context():
+            db.create_all()
+            yield client
+            db.drop_all()
+
+@pytest.fixture
+def app_context():
+    """Create an application context for tests"""
+    with app.app_context():
+        db.create_all()
+        yield app
+        db.drop_all()