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47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
from typing import Dict
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import pytest
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from fastapi import Depends, FastAPI, Security
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from fastapi.testclient import TestClient
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from typing_extensions import Annotated
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@pytest.fixture(name="call_counter")
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def call_counter_fixture():
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return {"count": 0}
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@pytest.fixture(name="app")
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def app_fixture(call_counter: Dict[str, int]):
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def get_db():
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call_counter["count"] += 1
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return f"db_{call_counter['count']}"
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def get_user(db: Annotated[str, Depends(get_db)]):
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return "user"
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app = FastAPI()
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@app.get("/")
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def endpoint(
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db: Annotated[str, Depends(get_db)],
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user: Annotated[str, Security(get_user, scopes=["read"])],
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):
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return {"db": db}
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return app
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@pytest.fixture(name="client")
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def client_fixture(app: FastAPI):
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return TestClient(app)
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def test_security_scopes_dependency_called_once(
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client: TestClient, call_counter: Dict[str, int]
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):
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response = client.get("/")
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assert response.status_code == 200
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assert call_counter["count"] == 1
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