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Co-authored-by: lokidev <torsten.zielke@protonmail.com> Co-authored-by: Motov Yurii <109919500+YuriiMotov@users.noreply.github.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Yurii Motov <yurii.motov.monte@gmail.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
28 lines
628 B
Python
28 lines
628 B
Python
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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from typing_extensions import TypeAliasType
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async def some_value() -> int:
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return 123
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DependedValue = TypeAliasType(
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"DependedValue", Annotated[int, Depends(some_value)], type_params=()
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)
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def test_pep695_type_dependencies():
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app = FastAPI()
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@app.get("/")
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async def get_with_dep(value: DependedValue) -> str: # noqa
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return f"value: {value}"
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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.text == '"value: 123"'
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