test: add first test

memos/server.py

@@ -33,6 +33,11 @@ def get_db():
         db.close()
 
 
+@app.get("/")
+def root():
+    return {"healthy": True}
+
+
 @app.post("/libraries", response_model=Library)
 def new_library(library_param: NewLibraryParam, db: Session = Depends(get_db)):
     library = create_library(library_param, db)

memos/test_server.py

@@ -0,0 +1,11 @@
+from fastapi.testclient import TestClient
+
+from .server import app
+
+client = TestClient(app)
+
+
+def test_read_main():
+    response = client.get("/")
+    assert response.status_code == 200
+    assert response.json() == {"healthy": True}