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馃悰 Fix parameterless
Depends()
with generics (#9479)
Co-authored-by: Sebasti谩n Ram铆rez <tiangolo@gmail.com>
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Original file line number | Diff line number | Diff line change |
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from typing import TypeVar | ||
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from fastapi import Depends, FastAPI | ||
from fastapi.testclient import TestClient | ||
from typing_extensions import Annotated | ||
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app = FastAPI() | ||
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T = TypeVar("T") | ||
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Dep = Annotated[T, Depends()] | ||
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class A: | ||
pass | ||
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class B: | ||
pass | ||
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@app.get("/a") | ||
async def a(dep: Dep[A]): | ||
return {"cls": dep.__class__.__name__} | ||
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@app.get("/b") | ||
async def b(dep: Dep[B]): | ||
return {"cls": dep.__class__.__name__} | ||
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client = TestClient(app) | ||
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def test_generic_parameterless_depends(): | ||
response = client.get("/a") | ||
assert response.status_code == 200, response.text | ||
assert response.json() == {"cls": "A"} | ||
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response = client.get("/b") | ||
assert response.status_code == 200, response.text | ||
assert response.json() == {"cls": "B"} | ||
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def test_openapi_schema(): | ||
response = client.get("/openapi.json") | ||
assert response.status_code == 200, response.text | ||
assert response.json() == { | ||
"info": {"title": "FastAPI", "version": "0.1.0"}, | ||
"openapi": "3.1.0", | ||
"paths": { | ||
"/a": { | ||
"get": { | ||
"operationId": "a_a_get", | ||
"responses": { | ||
"200": { | ||
"content": {"application/json": {"schema": {}}}, | ||
"description": "Successful " "Response", | ||
} | ||
}, | ||
"summary": "A", | ||
} | ||
}, | ||
"/b": { | ||
"get": { | ||
"operationId": "b_b_get", | ||
"responses": { | ||
"200": { | ||
"content": {"application/json": {"schema": {}}}, | ||
"description": "Successful " "Response", | ||
} | ||
}, | ||
"summary": "B", | ||
} | ||
}, | ||
}, | ||
} |