pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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33 lines
580 B
33 lines
580 B
from typing import Optional
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from fastapi import FastAPI
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from fastapi.testclient import TestClient
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from pydantic import BaseModel
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app = FastAPI()
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class SubModel(BaseModel):
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a: Optional[str] = "foo"
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class Model(BaseModel):
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x: Optional[int]
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sub: SubModel
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class ModelSubclass(Model):
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y: int
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@app.get("/", response_model=Model, response_model_exclude_unset=True)
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def get() -> ModelSubclass:
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return ModelSubclass(sub={}, y=1)
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client = TestClient(app)
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def test_return_defaults():
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response = client.get("/")
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assert response.json() == {"sub": {}}
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