Make network fixture scoped to session to speed up tests (#105353)

tests/conftest.py

@@ -40,7 +40,6 @@ from homeassistant.auth.const import GROUP_ID_ADMIN, GROUP_ID_READ_ONLY
 from homeassistant.auth.models import Credentials
 from homeassistant.auth.providers import homeassistant, legacy_api_password
 from homeassistant.components.device_tracker.legacy import Device
-from homeassistant.components.network.models import Adapter, IPv4ConfiguredAddress
 from homeassistant.components.websocket_api.auth import (
     TYPE_AUTH,
     TYPE_AUTH_OK,
@@ -1096,21 +1095,18 @@ async def mqtt_mock_entry(
         yield _setup_mqtt_entry
 
 
-@pytest.fixture(autouse=True)
+@pytest.fixture(autouse=True, scope="session")
 def mock_network() -> Generator[None, None, None]:
     """Mock network."""
-    mock_adapter = Adapter(
-        name="eth0",
-        index=0,
-        enabled=True,
-        auto=True,
-        default=True,
-        ipv4=[IPv4ConfiguredAddress(address="10.10.10.10", network_prefix=24)],
-        ipv6=[],
-    )
     with patch(
-        "homeassistant.components.network.network.async_load_adapters",
+        "homeassistant.components.network.util.ifaddr.get_adapters",
-        return_value=[mock_adapter],
+        return_value=[
+            Mock(
+                nice_name="eth0",
+                ips=[Mock(is_IPv6=False, ip="10.10.10.10", network_prefix=24)],
+                index=0,
+            )
+        ],
     ):
         yield