fix: Lint fixes of core and repositories tests

tests/repositories/test_playlist.py

@@ -1,6 +1,8 @@
 """Tests for playlist repository."""
+# ruff: noqa: PLR2004, ANN401
 
 from collections.abc import AsyncGenerator
+from typing import Any
 
 import pytest
 import pytest_asyncio
@@ -10,6 +12,16 @@ from app.models.playlist import Playlist
 from app.models.sound import Sound
 from app.models.user import User
 from app.repositories.playlist import PlaylistRepository
+from app.utils.auth import PasswordUtils
+
+# Constants
+TEST_POSITION = 5
+TEST_TOTAL_SOUNDS = 3
+ONE_PLAYLIST = 1
+ZERO_SOUNDS = 0
+ONE_SOUND = 1
+TWO_SOUNDS = 2
+DEFAULT_POSITION = 0
 
 
 class TestPlaylistRepository:
@@ -134,11 +146,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test getting playlists by user ID."""
         # Create test user within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -172,7 +183,7 @@ class TestPlaylistRepository:
         playlists = await playlist_repository.get_by_user_id(user_id)
 
         # Should only return user's playlists, not the main playlist (user_id=None)
-        assert len(playlists) == 1
+        assert len(playlists) == ONE_PLAYLIST
         assert playlists[0].name == "Test Playlist"
 
     @pytest.mark.asyncio
@@ -210,11 +221,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test getting current playlist when none is set."""
         # Create test user within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test2@example.com",
             name="Test User 2",
@@ -302,11 +312,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test searching playlists by name."""
         # Create test user within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test3@example.com",
             name="Test User 3",
@@ -353,11 +362,12 @@ class TestPlaylistRepository:
 
         # Search with user filter
         user_results = await playlist_repository.search_by_name("playlist", user_id)
-        assert len(user_results) == 1  # Only user's playlists, not main playlist
+        # Only user's playlists, not main playlist
+        assert len(user_results) == ONE_PLAYLIST
 
         # Search for specific playlist
         test_results = await playlist_repository.search_by_name("test", user_id)
-        assert len(test_results) == 1
+        assert len(test_results) == ONE_PLAYLIST
         assert test_results[0].name == "Test Playlist"
 
     @pytest.mark.asyncio
@@ -365,11 +375,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test adding a sound to a playlist."""
         # Create test user within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test4@example.com",
             name="Test User 4",
@@ -421,18 +430,17 @@ class TestPlaylistRepository:
 
         assert playlist_sound.playlist_id == playlist_id
         assert playlist_sound.sound_id == sound_id
-        assert playlist_sound.position == 0
+        assert playlist_sound.position == DEFAULT_POSITION
 
     @pytest.mark.asyncio
     async def test_add_sound_to_playlist_with_position(
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test adding a sound to a playlist with specific position."""
         # Create test user within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test5@example.com",
             name="Test User 5",
@@ -485,18 +493,17 @@ class TestPlaylistRepository:
             playlist_id, sound_id, position=5,
         )
 
-        assert playlist_sound.position == 5
+        assert playlist_sound.position == TEST_POSITION
 
     @pytest.mark.asyncio
     async def test_remove_sound_from_playlist(
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test removing a sound from a playlist."""
         # Create objects within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -564,11 +571,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test getting sounds in a playlist."""
         # Create objects within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -615,14 +621,14 @@ class TestPlaylistRepository:
 
         # Initially empty
         sounds = await playlist_repository.get_playlist_sounds(playlist_id)
-        assert len(sounds) == 0
+        assert len(sounds) == ZERO_SOUNDS
 
         # Add sound
         await playlist_repository.add_sound_to_playlist(playlist_id, sound_id)
 
         # Check sounds
         sounds = await playlist_repository.get_playlist_sounds(playlist_id)
-        assert len(sounds) == 1
+        assert len(sounds) == ONE_SOUND
         assert sounds[0].id == sound_id
 
     @pytest.mark.asyncio
@@ -630,11 +636,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test getting sound count in a playlist."""
         # Create objects within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -695,11 +700,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test checking if sound is in playlist."""
         # Create objects within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -762,11 +766,10 @@ class TestPlaylistRepository:
         self,
         playlist_repository: PlaylistRepository,
         test_session: AsyncSession,
-        ensure_plans,
+        ensure_plans: Any,
     ) -> None:
         """Test reordering sounds in a playlist."""
         # Create objects within this test
-        from app.utils.auth import PasswordUtils
         user = User(
             email="test@example.com",
             name="Test User",
@@ -823,6 +826,6 @@ class TestPlaylistRepository:
 
         # Verify new order
         sounds = await playlist_repository.get_playlist_sounds(playlist_id)
-        assert len(sounds) == 2
+        assert len(sounds) == TWO_SOUNDS
         assert sounds[0].id == sound2_id  # sound2 now at position 5
         assert sounds[1].id == sound1_id  # sound1 now at position 10