78 lines
1.8 KiB
Python
78 lines
1.8 KiB
Python
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from typing import TypeVar
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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 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:
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pass
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class B:
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pass
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@app.get("/a")
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async def a(dep: Dep[A]):
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return {"cls": dep.__class__.__name__}
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@app.get("/b")
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async def b(dep: Dep[B]):
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return {"cls": dep.__class__.__name__}
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client = TestClient(app)
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def test_generic_parameterless_depends():
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response = client.get("/a")
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assert response.status_code == 200, response.text
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assert response.json() == {"cls": "A"}
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response = client.get("/b")
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assert response.status_code == 200, response.text
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assert response.json() == {"cls": "B"}
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def test_openapi_schema():
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response = client.get("/openapi.json")
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assert response.status_code == 200, response.text
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assert response.json() == {
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"info": {"title": "FastAPI", "version": "0.1.0"},
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"openapi": "3.1.0",
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"paths": {
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"/a": {
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"get": {
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"operationId": "a_a_get",
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"responses": {
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"200": {
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"content": {"application/json": {"schema": {}}},
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"description": "Successful " "Response",
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}
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},
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"summary": "A",
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}
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},
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"/b": {
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"get": {
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"operationId": "b_b_get",
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"responses": {
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"200": {
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"content": {"application/json": {"schema": {}}},
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"description": "Successful " "Response",
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}
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},
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"summary": "B",
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}
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},
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},
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}
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