pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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28 lines
617 B
28 lines
617 B
from __future__ import annotations
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from dataclasses import dataclass
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from typing import Annotated
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from fastapi import Depends, FastAPI
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from fastapi.testclient import TestClient
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def test_annotated_forwardref_dependency():
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app = FastAPI()
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def get_item() -> Item:
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return Item(name="apple")
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@app.get("/")
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def read(item: Annotated[Item, Depends(get_item)]):
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return {"name": item.name}
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@dataclass
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class Item:
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name: str
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client = TestClient(app)
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response = client.get("/")
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assert response.status_code == 200
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assert response.json() == {"name": "apple"}
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