refactor: centralize settings and application services

tests/test_application.py

@@ -1,11 +1,11 @@
 import tempfile
 import unittest
 from pathlib import Path
-from unittest.mock import Mock, patch
 from zoneinfo import ZoneInfo
 
 from assistant_bot import application as application_module
 from assistant_bot.auth import authentication_guard
+from assistant_bot.config import AppSettings
 from assistant_bot.handlers import (
     ask_command,
     help_command,
@@ -22,23 +22,26 @@ from assistant_bot.handlers import (
 
 class ApplicationRegistrationTests(unittest.TestCase):
     def test_registers_the_current_public_handlers_in_order(self) -> None:
-        with tempfile.TemporaryDirectory() as directory, patch.multiple(
-            application_module,
-            get_assistant_password=Mock(return_value="secret"),
-            get_bot_token=Mock(return_value="123456:TEST"),
-            get_db_path=Mock(
-                return_value=Path(directory) / "assistant.sqlite3"
-            ),
-            get_assistant_mode=Mock(return_value="local"),
-            get_ollama_base_url=Mock(return_value="http://localhost:11434"),
-            get_whisper_model=Mock(return_value="small"),
-            get_whisper_device=Mock(return_value="cpu"),
-            get_whisper_compute_type=Mock(return_value="int8"),
-            get_whisper_language=Mock(return_value="ru"),
-            get_local_timezone=Mock(return_value=ZoneInfo("UTC")),
-            get_voice_max_duration_seconds=Mock(return_value=120),
-        ):
-            application = application_module.create_application()
+        with tempfile.TemporaryDirectory() as directory:
+            settings = AppSettings(
+                bot_token="123456:TEST",
+                assistant_password="secret",
+                db_path=Path(directory) / "assistant.sqlite3",
+                mode="local",
+                timezone=ZoneInfo("UTC"),
+                voice_max_duration_seconds=120,
+                ollama_base_url="http://localhost:11434",
+                ollama_model="qwen3.5:9b",
+                yandex_cloud_folder=None,
+                yandex_cloud_model="yandexgpt/latest",
+                yandex_stt_model="general",
+                yandex_stt_language="ru-RU",
+                whisper_model="small",
+                whisper_device="cpu",
+                whisper_compute_type="int8",
+                whisper_language="ru",
+            )
+            application = application_module.create_application(settings)
 
         self.assertEqual(
             [handler.callback for handler in application.handlers[-1]],