【发布时间】:2020-12-30 10:06:47
【问题描述】:
我尝试使用来自 FastAPI(基本上是 Scarlett TestClient)的 TestClient 测试端点。
响应代码始终为 422 Unprocessable Entity。
这是我当前的代码:
from typing import Dict, Optional
from fastapi import APIRouter
from pydantic import BaseModel
router = APIRouter()
class CreateRequest(BaseModel):
number: int
ttl: Optional[float] = None
@router.post("/create")
async def create_users(body: CreateRequest) -> Dict:
return {
"msg": f"{body.number} Users are created"
}
如您所见,我还将application/json 标头传递给客户端以避免潜在错误。
这是我的测试:
from fastapi.testclient import TestClient
from metusa import app
def test_create_50_users():
client = TestClient(app)
client.headers["Content-Type"] = "application/json"
body = {
"number": 50,
"ttl": 2.0
}
response = client.post('/v1/users/create', data=body)
assert response.status_code == 200
assert response.json() == {"msg": "50 Users created"}
我也在响应对象中发现了这个错误信息
b'{"detail":[{"loc":["body",0],"msg":"Expecting value: line 1 column 1 (char 0)","type":"value_error.jsondecode","ctx":{"msg":"Expecting value","doc":"number=50&ttl=2.0","pos":0,"lineno":1,"colno":1}}]}'
感谢您的支持和时间!
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