test: Replace dependency pytest-lazy-fixture (litestar-org#3291)

A new release of the pytest-lazy-fixture has not been published since
February 2020 (v0.6.3) and it is not compatible with recent pytest
versions, starting from v8.0.0 (I think).

Replace it with pytest-lazy-fixtures (note the 's' at the end) which is
actively maintained, see:

  https://github.com/dev-petrov/pytest-lazy-fixtures

pyproject.toml

@@ -150,7 +150,6 @@ linting = [
   "pyright==1.1.344",
   "asyncpg-stubs",
   "types-beautifulsoup4",
-  "types-pytest-lazy-fixture",
   "types-python-jose",
   "types-pyyaml",
   "types-redis",
@@ -161,7 +160,7 @@ test = [
   "pytest<8.0.0",
   "pytest-asyncio",
   "pytest-cov",
-  "pytest-lazy-fixture",
+  "pytest-lazy-fixtures",
   "pytest-mock",
   "pytest-rerunfailures",
   "pytest-timeout",

tests/conftest.py

@@ -13,7 +13,7 @@
 from unittest.mock import AsyncMock, MagicMock
 
 import pytest
-from pytest_lazyfixture import lazy_fixture
+from pytest_lazy_fixtures import lf
 from redis.asyncio import Redis as AsyncRedis
 from redis.client import Redis
 from time_machine import travel
@@ -109,8 +109,8 @@ def cookie_session_backend(cookie_session_backend_config: CookieBackendConfig) -
 
 @pytest.fixture(
     params=[
-        pytest.param(lazy_fixture("cookie_session_backend_config"), id="cookie"),
-        pytest.param(lazy_fixture("server_side_session_config"), id="server-side"),
+        pytest.param(lf("cookie_session_backend_config"), id="cookie"),
+        pytest.param(lf("server_side_session_config"), id="server-side"),
     ]
 )
 def session_backend_config(request: pytest.FixtureRequest) -> ServerSideSessionConfig | CookieBackendConfig:

tests/unit/test_events.py

@@ -2,7 +2,7 @@
 from unittest.mock import MagicMock
 
 import pytest
-from pytest_lazyfixture import lazy_fixture
+from pytest_lazy_fixtures import lf
 
 from litestar import Litestar, Request, get
 from litestar.events.emitter import SimpleEventEmitter
@@ -36,7 +36,7 @@ async def listener_fn(*args: Any, **kwargs: Any) -> None:
     return listener_fn
 
 
-@pytest.mark.parametrize("event_listener", [lazy_fixture("sync_listener"), lazy_fixture("async_listener")])
+@pytest.mark.parametrize("event_listener", [lf("sync_listener"), lf("async_listener")])
 def test_event_listener(mock: MagicMock, event_listener: EventListener, anyio_backend: AnyIOBackend) -> None:
     @get("/")
     def route_handler(request: Request[Any, Any, Any]) -> None:

tests/unit/test_handlers/test_websocket_handlers/test_listeners.py

@@ -4,7 +4,7 @@
 from unittest.mock import AsyncMock, MagicMock
 
 import pytest
-from pytest_lazyfixture import lazy_fixture
+from pytest_lazy_fixtures import lf
 
 from litestar import Controller, Litestar, Request, WebSocket
 from litestar.datastructures import State
@@ -47,9 +47,9 @@ async def listener(data: str) -> str:
 @pytest.mark.parametrize(
     "listener",
     [
-        lazy_fixture("sync_listener_callable"),
-        lazy_fixture("async_listener_callable"),
-        lazy_fixture("listener_class"),
+        lf("sync_listener_callable"),
+        lf("async_listener_callable"),
+        lf("listener_class"),
     ],
 )
 def test_basic_listener(mock: MagicMock, listener: Union[websocket_listener, Type[WebsocketListener]]) -> None: