sync

backend/tests/conftest.py

@@ -0,0 +1,36 @@
+import pytest
+from fastapi.testclient import TestClient
+from app.main import app
+from app.database import get_db, Base
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+TEST_DATABASE_URL = "postgresql://postgres:postgres@localhost:5432/test_db"
+
+@pytest.fixture(scope="session")
+def test_engine():
+    engine = create_engine(TEST_DATABASE_URL)
+    Base.metadata.create_all(bind=engine)
+    yield engine
+    Base.metadata.drop_all(bind=engine)
+
+@pytest.fixture
+def db_session(test_engine):
+    connection = test_engine.connect()
+    transaction = connection.begin()
+    session = sessionmaker(autocommit=False, autoflush=False, bind=connection)()
+    yield session
+    session.close()
+    transaction.rollback()
+    connection.close()
+
+@pytest.fixture
+def client(db_session):
+    def override_get_db():
+        try:
+            yield db_session
+        finally:
+            db_session.close()
+    
+    app.dependency_overrides[get_db] = override_get_db
+    return TestClient(app)