Only wait for import flows in setup of there is a config flow (#113780)

homeassistant/setup.py

@@ -427,15 +427,19 @@ async def _async_setup_component(  # noqa: C901
             )
             return False
 
-        # Flush out async_setup calling create_task. Fragile but covered by test.
+        if load_translations_task:
+            await load_translations_task
+
+    if integration.platforms_exists(("config_flow",)):
+        # If the integration has a config_flow, flush out async_setup calling create_task
+        # with an asyncio.sleep(0) so we can wait for import flows.
+        # Fragile but covered by test.
         await asyncio.sleep(0)
         await hass.config_entries.flow.async_wait_import_flow_initialized(domain)
 
-        if load_translations_task:
-            await load_translations_task
-        # Add to components before the entry.async_setup
-        # call to avoid a deadlock when forwarding platforms
-        hass.config.components.add(domain)
+    # Add to components before the entry.async_setup
+    # call to avoid a deadlock when forwarding platforms
+    hass.config.components.add(domain)
 
     if entries := hass.config_entries.async_entries(
         domain, include_ignore=False, include_disabled=False

tests/components/cloud/test_http_api.py

@@ -926,6 +926,8 @@ async def test_websocket_update_preferences_alexa_report_state(
     client = await hass_ws_client(hass)
 
     with patch(
+        "homeassistant.components.cloud.alexa_config.CloudAlexaConfig.async_sync_entities"
+    ), patch(
         (
             "homeassistant.components.cloud.alexa_config.CloudAlexaConfig"
             ".async_get_access_token"
@@ -941,6 +943,7 @@ async def test_websocket_update_preferences_alexa_report_state(
         response = await client.receive_json()
 
         set_authorized_mock.assert_called_once_with(True)
+        await hass.async_block_till_done()
 
     assert response["success"]
 

tests/test_bootstrap.py

@@ -1121,6 +1121,7 @@ async def test_bootstrap_dependencies(
     # We patch the _import platform method to avoid loading the platform module
     # to avoid depending on non core components in the tests.
     mqtt_integration._import_platform = Mock()
+    mqtt_integration.platforms_exists = Mock(return_value=True)
 
     integrations = {
         "mqtt": {