Add TTS engines in config.components (#48939)

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

homeassistant/components/tts/__init__.py

@@ -31,6 +31,7 @@ from homeassistant.const import (
     CONF_PLATFORM,
     HTTP_BAD_REQUEST,
     HTTP_NOT_FOUND,
+    PLATFORM_FORMAT,
 )
 from homeassistant.core import callback
 from homeassistant.exceptions import HomeAssistantError
@@ -316,6 +317,10 @@ class SpeechManager:
             provider.name = engine
         self.providers[engine] = provider
 
+        self.hass.config.components.add(
+            PLATFORM_FORMAT.format(domain=engine, platform=DOMAIN)
+        )
+
     async def async_get_url_path(
         self, engine, message, cache=None, language=None, options=None
     ):

homeassistant/components/tts/manifest.json

@@ -5,5 +5,6 @@
   "requirements": ["mutagen==1.45.1"],
   "dependencies": ["http"],
   "after_dependencies": ["media_player"],
+  "quality_scale": "internal",
   "codeowners": ["@pvizeli"]
 }

homeassistant/setup.py

@@ -36,6 +36,7 @@ BASE_PLATFORMS = {
     "scene",
     "sensor",
     "switch",
+    "tts",
     "vacuum",
     "water_heater",
 }

tests/components/tts/test_init.py

@@ -102,6 +102,7 @@ async def test_setup_component_demo(hass):
 
     assert hass.services.has_service(tts.DOMAIN, "demo_say")
     assert hass.services.has_service(tts.DOMAIN, "clear_cache")
+    assert f"{tts.DOMAIN}.demo" in hass.config.components
 
 
 async def test_setup_component_demo_no_access_cache_folder(hass, mock_init_cache_dir):