port part of settings to database (#54)

tests/ahriman/core/database/conftest.py

@@ -0,0 +1,13 @@
+import pytest
+
+from sqlite3 import Connection
+from unittest.mock import MagicMock
+
+
+@pytest.fixture
+def connection() -> Connection:
+    """
+    mock object for sqlite3 connection
+    :return: sqlite3 connection test instance
+    """
+    return MagicMock()