chore: 初始化项目与后端基础工程

backend/tests/test_health.py

@@ -0,0 +1,12 @@
+from fastapi.testclient import TestClient
+
+from app.main import app
+
+
+def test_health_check() -> None:
+    client = TestClient(app)
+
+    response = client.get("/api/health")
+
+    assert response.status_code == 200
+    assert response.json()["status"] == "ok"