Extract Collection helper from Person integration (#30313)

* Add CRUD foundation

* Use collection helper in person integration

* Lint/pytest

* Add tests

* Lint

* Create notification

tests/components/conftest.py

@@ -3,14 +3,6 @@ from unittest.mock import patch
 
 import pytest
 
-from homeassistant.components.websocket_api.auth import (
-    TYPE_AUTH,
-    TYPE_AUTH_OK,
-    TYPE_AUTH_REQUIRED,
-)
-from homeassistant.components.websocket_api.http import URL
-from homeassistant.setup import async_setup_component
-
 from tests.common import mock_coro
 
 
@@ -22,37 +14,3 @@ def prevent_io():
         side_effect=lambda *args: mock_coro([]),
     ):
         yield
-
-
-@pytest.fixture
-def hass_ws_client(aiohttp_client, hass_access_token):
-    """Websocket client fixture connected to websocket server."""
-
-    async def create_client(hass, access_token=hass_access_token):
-        """Create a websocket client."""
-        assert await async_setup_component(hass, "websocket_api", {})
-
-        client = await aiohttp_client(hass.http.app)
-
-        with patch("homeassistant.components.http.auth.setup_auth"):
-            websocket = await client.ws_connect(URL)
-            auth_resp = await websocket.receive_json()
-            assert auth_resp["type"] == TYPE_AUTH_REQUIRED
-
-            if access_token is None:
-                await websocket.send_json(
-                    {"type": TYPE_AUTH, "access_token": "incorrect"}
-                )
-            else:
-                await websocket.send_json(
-                    {"type": TYPE_AUTH, "access_token": access_token}
-                )
-
-            auth_ok = await websocket.receive_json()
-            assert auth_ok["type"] == TYPE_AUTH_OK
-
-        # wrap in client
-        websocket.client = client
-        return websocket
-
-    return create_client