mirror of
https://github.com/fastapi-users/fastapi-users.git
synced 2025-08-15 11:11:16 +08:00
62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
from typing import Callable, Generic, Optional, Type, cast
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import pytest
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from fastapi import Response
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from fastapi_users import models
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from fastapi_users.authentication import (
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AuthenticationBackend,
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BearerTransport,
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Strategy,
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)
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from fastapi_users.authentication.strategy import StrategyDestroyNotSupportedError
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from fastapi_users.authentication.transport.base import Transport
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from fastapi_users.manager import BaseUserManager
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from tests.conftest import MockStrategy, MockTransport, UserDB
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class MockTransportLogoutNotSupported(BearerTransport):
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pass
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class MockStrategyDestroyNotSupported(Strategy, Generic[models.UC, models.UD]):
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async def read_token(
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self, token: Optional[str], user_manager: BaseUserManager[models.UC, models.UD]
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) -> Optional[models.UD]:
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return None
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async def write_token(self, user: models.UD) -> str:
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return "TOKEN"
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async def destroy_token(self, token: str, user: models.UD) -> None:
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raise StrategyDestroyNotSupportedError
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@pytest.fixture(params=[MockTransport, MockTransportLogoutNotSupported])
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def transport(request) -> Transport:
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transport_class: Type[BearerTransport] = request.param
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return transport_class(tokenUrl="/login")
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@pytest.fixture(params=[MockStrategy, MockStrategyDestroyNotSupported])
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def get_strategy(request) -> Callable[..., Strategy]:
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strategy_class: Type[Strategy] = request.param
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return lambda: strategy_class()
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@pytest.fixture
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def backend(
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transport: Transport, get_strategy: Callable[..., Strategy]
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) -> AuthenticationBackend:
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return AuthenticationBackend(
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name="mock", transport=transport, get_strategy=get_strategy
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)
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@pytest.mark.asyncio
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@pytest.mark.authentication
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async def test_logout(backend: AuthenticationBackend, user: UserDB):
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strategy = cast(Strategy, backend.get_strategy())
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result = await backend.logout(strategy, user, "TOKEN", Response())
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assert result is None
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