add dinamic settings data base

Author: sumaro2101

api_v1/tests/conftest.py

@@ -3,22 +3,37 @@
                                     async_scoped_session,
                                     AsyncSession,
                                     )
+from sqlalchemy.pool import Pool
 from asyncio import current_task
 
 from typing import AsyncGenerator, Any
 
 from config import settings
 
 
+DATA_BASE_URL = settings.db.url
+
+
 class DataBaseHelper:
     """
     Вспомогательный класс для работы с Базой Данных
     """
-    def __init__(self) -> None:
-        self.engine = create_async_engine(
-            url=settings.db.url,
+    def __init__(self,
+                 db_url: str = DATA_BASE_URL,
+                 poolclass: Pool | None = None,
+                 ) -> None:
+        self._db_url = db_url
+        setup = dict(
+            url=self._db_url,
             echo=settings.debug,
         )
+        if poolclass:
+            setup.update(
+                poolclass=poolclass,
+            )
+        self.engine = create_async_engine(
+            **setup
+        )
         self.session = async_sessionmaker(
             bind=self.engine,
             autoflush=False,
@@ -43,3 +58,4 @@ async def session_geter(self) -> AsyncGenerator[AsyncSession, Any]:
 
 
 db_helper = DataBaseHelper()
+db_test = DataBaseHelper

config/database/db_helper.py

@@ -23,6 +23,8 @@ prometheus-fastapi-instrumentator = "^7.0.0"
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.10.0"
+pytest-asyncio = "^0.24.0"
+asgi-lifespan = "^2.1.0"
 
 [build-system]
 requires = ["poetry-core"]