diff --git a/pyproject.toml b/pyproject.toml
index 3fb787e..e7e2726 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,8 +43,28 @@ exclude = ["alembic"]
 select = ["ALL"]
 ignore = ["D100", "D103", "TRY301"]
 
-[tool.ruff.per-file-ignores]
-"tests/**/*.py" = ["S101", "S105"]
+[tool.ruff.lint.per-file-ignores]
+"tests/**/*.py" = [
+    "S101",    # Use of assert detected
+    "S105",    # Possible hardcoded password
+    "S106",    # Possible hardcoded password
+    "ANN001",  # Missing type annotation for function argument
+    "ANN003",  # Missing type annotation for **kwargs
+    "ANN201",  # Missing return type annotation for public function
+    "ANN202",  # Missing return type annotation for private function
+    "ANN401",  # Dynamically typed expressions (typing.Any) are disallowed
+    "ARG001",  # Unused function argument
+    "ARG002",  # Unused method argument
+    "ARG005",  # Unused lambda argument
+    "BLE001",  # Do not catch blind exception
+    "E501",    # Line too long
+    "PLR2004", # Magic value used in comparison
+    "PLC0415", # `import` should be at top-level
+    "SLF001",  # Private member accessed
+    "SIM117",  # Use a single `if` statement
+    "PT011",   # `pytest.raises()` is too broad
+    "PT012",   # `pytest.raises()` block should contain a single simple statement
+]
 
 [tool.pytest.ini_options]
 filterwarnings = [
diff --git a/tests/api/v1/test_api_token_endpoints.py b/tests/api/v1/test_api_token_endpoints.py
index 282983e..8410407 100644
--- a/tests/api/v1/test_api_token_endpoints.py
+++ b/tests/api/v1/test_api_token_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for API token endpoints."""
-# ruff: noqa: ARG002, PLR2004, PLC0415, BLE001, E501
 
 from datetime import UTC, datetime, timedelta
 from unittest.mock import patch
diff --git a/tests/api/v1/test_auth_endpoints.py b/tests/api/v1/test_auth_endpoints.py
index a837076..f9746ea 100644
--- a/tests/api/v1/test_auth_endpoints.py
+++ b/tests/api/v1/test_auth_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for authentication endpoints."""
-# ruff: noqa: ARG002, PLR2004, E501, PLC0415, ANN401
 
 from typing import Any
 from unittest.mock import patch
diff --git a/tests/api/v1/test_extraction_endpoints.py b/tests/api/v1/test_extraction_endpoints.py
index 498a239..bef5d61 100644
--- a/tests/api/v1/test_extraction_endpoints.py
+++ b/tests/api/v1/test_extraction_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for extraction API endpoints."""
-# ruff: noqa: PLR2004, E501
 
 
 import pytest
diff --git a/tests/api/v1/test_player_endpoints.py b/tests/api/v1/test_player_endpoints.py
index 82387a1..2be19c7 100644
--- a/tests/api/v1/test_player_endpoints.py
+++ b/tests/api/v1/test_player_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for player API endpoints."""
-# ruff: noqa: ARG002, PLR2004, ANN001, ANN201
 
 from unittest.mock import AsyncMock, Mock, patch
 
diff --git a/tests/api/v1/test_playlist_endpoints.py b/tests/api/v1/test_playlist_endpoints.py
index d86065e..c47efd3 100644
--- a/tests/api/v1/test_playlist_endpoints.py
+++ b/tests/api/v1/test_playlist_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for playlist API endpoints."""
-# ruff: noqa: ARG002, PLR2004, E501, PLC0415
 
 
 import pytest
diff --git a/tests/api/v1/test_socket_endpoints.py b/tests/api/v1/test_socket_endpoints.py
index e289e35..e0532bb 100644
--- a/tests/api/v1/test_socket_endpoints.py
+++ b/tests/api/v1/test_socket_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for socket API endpoints."""
-# ruff: noqa: ARG002, PLR2004, ANN001, ANN201
 
 from unittest.mock import AsyncMock, patch
 
diff --git a/tests/api/v1/test_sound_endpoints.py b/tests/api/v1/test_sound_endpoints.py
index 236c428..2eb2032 100644
--- a/tests/api/v1/test_sound_endpoints.py
+++ b/tests/api/v1/test_sound_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for sound API endpoints."""
-# ruff: noqa: ARG002, PLR2004, E501, PLC0415, ANN001, ANN202
 
 from typing import TYPE_CHECKING
 from unittest.mock import patch
diff --git a/tests/api/v1/test_vlc_endpoints.py b/tests/api/v1/test_vlc_endpoints.py
index 706ac0e..0ec9be1 100644
--- a/tests/api/v1/test_vlc_endpoints.py
+++ b/tests/api/v1/test_vlc_endpoints.py
@@ -1,5 +1,4 @@
 """Tests for VLC player API endpoints."""
-# ruff: noqa: ARG002, PLR2004, E501
 
 from unittest.mock import AsyncMock
 
diff --git a/tests/conftest.py b/tests/conftest.py
index bb92133..79b27a6 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,5 +1,4 @@
 """Test configuration and fixtures."""
-# ruff: noqa: ANN401, ANN001
 
 import asyncio
 from collections.abc import AsyncGenerator
diff --git a/tests/core/test_api_token_dependencies.py b/tests/core/test_api_token_dependencies.py
index 8a55731..6a6b154 100644
--- a/tests/core/test_api_token_dependencies.py
+++ b/tests/core/test_api_token_dependencies.py
@@ -1,5 +1,4 @@
 """Tests for API token authentication dependencies."""
-# ruff: noqa: S106
 
 from datetime import UTC, datetime, timedelta
 from unittest.mock import AsyncMock
diff --git a/tests/repositories/test_credit_transaction.py b/tests/repositories/test_credit_transaction.py
index efa2ce5..d79755c 100644
--- a/tests/repositories/test_credit_transaction.py
+++ b/tests/repositories/test_credit_transaction.py
@@ -1,5 +1,4 @@
 """Tests for credit transaction repository."""
-# ruff: noqa: ARG002, E501
 
 import json
 from collections.abc import AsyncGenerator
diff --git a/tests/repositories/test_extraction.py b/tests/repositories/test_extraction.py
index 95540b9..f6f1c37 100644
--- a/tests/repositories/test_extraction.py
+++ b/tests/repositories/test_extraction.py
@@ -1,5 +1,4 @@
 """Tests for extraction repository."""
-# ruff: noqa: ANN001, ANN201
 
 from unittest.mock import AsyncMock, Mock
 
diff --git a/tests/repositories/test_playlist.py b/tests/repositories/test_playlist.py
index b3ad9d7..da71c87 100644
--- a/tests/repositories/test_playlist.py
+++ b/tests/repositories/test_playlist.py
@@ -1,5 +1,4 @@
 """Tests for playlist repository."""
-# ruff: noqa: PLR2004, ANN401
 
 from collections.abc import AsyncGenerator
 from typing import Any
diff --git a/tests/repositories/test_sound.py b/tests/repositories/test_sound.py
index 7fd6228..464006c 100644
--- a/tests/repositories/test_sound.py
+++ b/tests/repositories/test_sound.py
@@ -1,5 +1,4 @@
 """Tests for sound repository."""
-# ruff: noqa: ARG002, PLR2004
 
 from collections.abc import AsyncGenerator
 
diff --git a/tests/repositories/test_user.py b/tests/repositories/test_user.py
index cbd9371..6b3171e 100644
--- a/tests/repositories/test_user.py
+++ b/tests/repositories/test_user.py
@@ -1,5 +1,4 @@
 """Tests for user repository."""
-# ruff: noqa: ARG002
 
 from collections.abc import AsyncGenerator
 
diff --git a/tests/repositories/test_user_oauth.py b/tests/repositories/test_user_oauth.py
index ccd5de6..4769b54 100644
--- a/tests/repositories/test_user_oauth.py
+++ b/tests/repositories/test_user_oauth.py
@@ -1,5 +1,4 @@
 """Tests for user OAuth repository."""
-# ruff: noqa: ARG002
 
 from collections.abc import AsyncGenerator
 
diff --git a/tests/services/test_auth_service.py b/tests/services/test_auth_service.py
index eab7851..774efd3 100644
--- a/tests/services/test_auth_service.py
+++ b/tests/services/test_auth_service.py
@@ -1,5 +1,4 @@
 """Tests for authentication service."""
-# ruff: noqa: S106, SLF001, PLC0415
 
 import pytest
 import pytest_asyncio
diff --git a/tests/services/test_credit.py b/tests/services/test_credit.py
index 49cb693..5bc4ae5 100644
--- a/tests/services/test_credit.py
+++ b/tests/services/test_credit.py
@@ -1,5 +1,4 @@
 """Tests for credit service."""
-# ruff: noqa: ANN001, ANN201, PLR2004, E501
 
 import json
 from unittest.mock import AsyncMock, patch
diff --git a/tests/services/test_extraction.py b/tests/services/test_extraction.py
index dde6ea9..fed5308 100644
--- a/tests/services/test_extraction.py
+++ b/tests/services/test_extraction.py
@@ -1,5 +1,4 @@
 """Tests for extraction service."""
-# ruff: noqa: ANN001, ANN201, PLR2004, SLF001, E501
 
 import tempfile
 from pathlib import Path
diff --git a/tests/services/test_extraction_processor.py b/tests/services/test_extraction_processor.py
index 07f28b5..af0cf64 100644
--- a/tests/services/test_extraction_processor.py
+++ b/tests/services/test_extraction_processor.py
@@ -1,5 +1,4 @@
 """Tests for extraction background processor."""
-# ruff: noqa: ANN001, ANN201, PLR2004, SLF001
 
 from unittest.mock import AsyncMock, Mock, patch
 
diff --git a/tests/services/test_oauth_service.py b/tests/services/test_oauth_service.py
index 942f2d9..c9c3a32 100644
--- a/tests/services/test_oauth_service.py
+++ b/tests/services/test_oauth_service.py
@@ -1,5 +1,4 @@
 """Tests for OAuth service."""
-# ruff: noqa: ANN001, PLR2004, ANN401, PT011, ANN202, ANN003, ARG001
 
 from typing import Any
 from unittest.mock import AsyncMock, Mock, patch
diff --git a/tests/services/test_player.py b/tests/services/test_player.py
index 08d43fb..7e18256 100644
--- a/tests/services/test_player.py
+++ b/tests/services/test_player.py
@@ -1,5 +1,4 @@
 """Tests for player service."""
-# ruff: noqa: ANN001, ANN201, ARG002, PLR2004, SLF001, E501, SIM117, ARG005
 
 import asyncio
 import threading
diff --git a/tests/services/test_playlist.py b/tests/services/test_playlist.py
index 418b4ee..7fb32a6 100644
--- a/tests/services/test_playlist.py
+++ b/tests/services/test_playlist.py
@@ -1,5 +1,4 @@
 """Tests for playlist service."""
-# ruff: noqa: ANN001, ARG002, PLR2004, E501, PLC0415
 
 from collections.abc import AsyncGenerator
 
diff --git a/tests/services/test_socket_service.py b/tests/services/test_socket_service.py
index bbdec12..1d64d34 100644
--- a/tests/services/test_socket_service.py
+++ b/tests/services/test_socket_service.py
@@ -1,5 +1,4 @@
 """Tests for socket service."""
-# ruff: noqa: ANN001, ANN201, ARG002, PLR2004, SLF001, E501, ANN202
 
 from unittest.mock import AsyncMock, patch
 
diff --git a/tests/services/test_sound_normalizer.py b/tests/services/test_sound_normalizer.py
index 599a388..d1e4f24 100644
--- a/tests/services/test_sound_normalizer.py
+++ b/tests/services/test_sound_normalizer.py
@@ -1,5 +1,4 @@
 """Tests for sound normalizer service."""
-# ruff: noqa: ANN001, ANN201, ARG002, PLR2004, SLF001, E501, PLC0415
 
 import tempfile
 from pathlib import Path
diff --git a/tests/services/test_sound_scanner.py b/tests/services/test_sound_scanner.py
index ddac3b1..b0b861a 100644
--- a/tests/services/test_sound_scanner.py
+++ b/tests/services/test_sound_scanner.py
@@ -1,5 +1,4 @@
 """Tests for sound scanner service."""
-# ruff: noqa: ANN001, ANN201, ARG002, PLR2004, SLF001, PLC0415, SIM117
 
 import tempfile
 from pathlib import Path
diff --git a/tests/services/test_vlc_player.py b/tests/services/test_vlc_player.py
index 9218633..c26eef9 100644
--- a/tests/services/test_vlc_player.py
+++ b/tests/services/test_vlc_player.py
@@ -1,5 +1,4 @@
 """Tests for VLC player service."""
-# ruff: noqa: ANN001, ANN201, PLR2004, SLF001, SIM117, E501, ANN202, PLC0415
 
 import asyncio
 from pathlib import Path
diff --git a/tests/utils/test_cookies.py b/tests/utils/test_cookies.py
index abcb5ca..2452ead 100644
--- a/tests/utils/test_cookies.py
+++ b/tests/utils/test_cookies.py
@@ -1,5 +1,4 @@
 """Tests for cookie utilities."""
-# ruff: noqa: ANN201, E501
 
 from app.utils.cookies import extract_access_token_from_cookies, parse_cookies
 
diff --git a/tests/utils/test_credit_decorators.py b/tests/utils/test_credit_decorators.py
index 7a9ea60..5adb957 100644
--- a/tests/utils/test_credit_decorators.py
+++ b/tests/utils/test_credit_decorators.py
@@ -1,5 +1,4 @@
 """Tests for credit decorators."""
-# ruff: noqa: ARG001, ANN001, E501, PT012
 
 from collections.abc import Callable
 from typing import Never