Update spec files to match current implementation state

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

FitnessSync/backend/tests/conftest.py

@@ -0,0 +1,60 @@
+import pytest
+from starlette.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from main import app
+from src.models.base import Base # Explicitly import Base from its definition
+# Import all models to ensure Base.metadata.create_all is aware of them
+from src.models.api_token import APIToken
+from src.models.activity import Activity
+from src.models.auth_status import AuthStatus
+from src.models.config import Configuration
+from src.models.health_metric import HealthMetric
+from src.models.sync_log import SyncLog
+from src.models.weight_record import WeightRecord # Ensure all models are imported
+from src.api.status import get_db # Import get_db from an API file
+import os
+
+# Use an in-memory SQLite database for testing
+SQLALCHEMY_DATABASE_URL = "sqlite:///./test.db"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
+)
+TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+@pytest.fixture(scope="session")
+def db_engine():
+    """Create a test database engine."""
+    Base.metadata.create_all(bind=engine)  # Create tables
+    yield engine
+    Base.metadata.drop_all(bind=engine)  # Drop tables after tests
+
+
+@pytest.fixture(scope="module")
+def db_session(db_engine):
+    """Create a test database session."""
+    connection = db_engine.connect()
+    transaction = connection.begin()
+    session = TestingSessionLocal(bind=connection)
+    yield session
+    session.close()
+    transaction.rollback()
+    connection.close()
+
+
+@pytest.fixture(scope="module")
+def client(db_session):
+    """Create a FastAPI test client."""
+
+    def override_get_db():
+        try:
+            yield db_session
+        finally:
+            db_session.close()
+
+    app.dependency_overrides[get_db] = override_get_db
+    with TestClient(app) as c:
+        yield c
+    app.dependency_overrides.clear()