Refactor test cases for improved readability and consistency

- Adjusted function signatures in various test files to enhance clarity by aligning parameters.
- Updated patching syntax for better readability across test cases.
- Improved formatting and spacing in test assertions and mock setups.
- Ensured consistent use of async/await patterns in async test functions.
- Enhanced comments for better understanding of test intentions.

tests/api/v1/test_sound_endpoints.py

@@ -35,10 +35,10 @@ class TestSoundEndpoints:
 
         with (
             patch(
-                "app.services.extraction.ExtractionService.create_extraction"
+                "app.services.extraction.ExtractionService.create_extraction",
             ) as mock_create,
             patch(
-                "app.services.extraction_processor.extraction_processor.queue_extraction"
+                "app.services.extraction_processor.extraction_processor.queue_extraction",
             ) as mock_queue,
         ):
             mock_create.return_value = mock_extraction_info
@@ -53,7 +53,10 @@ class TestSoundEndpoints:
             data = response.json()
             assert data["message"] == "Extraction queued successfully"
             assert data["extraction"]["id"] == 1
-            assert data["extraction"]["url"] == "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
+            assert (
+                data["extraction"]["url"]
+                == "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
+            )
 
     @pytest.mark.asyncio
     async def test_create_extraction_unauthenticated(self, client: AsyncClient) -> None:
@@ -75,7 +78,7 @@ class TestSoundEndpoints:
     ) -> None:
         """Test extraction creation with invalid URL."""
         with patch(
-            "app.services.extraction.ExtractionService.create_extraction"
+            "app.services.extraction.ExtractionService.create_extraction",
         ) as mock_create:
             mock_create.side_effect = ValueError("Invalid URL")
 
@@ -107,7 +110,7 @@ class TestSoundEndpoints:
         }
 
         with patch(
-            "app.services.extraction.ExtractionService.get_extraction_by_id"
+            "app.services.extraction.ExtractionService.get_extraction_by_id",
         ) as mock_get:
             mock_get.return_value = mock_extraction_info
 
@@ -128,7 +131,7 @@ class TestSoundEndpoints:
     ) -> None:
         """Test getting non-existent extraction."""
         with patch(
-            "app.services.extraction.ExtractionService.get_extraction_by_id"
+            "app.services.extraction.ExtractionService.get_extraction_by_id",
         ) as mock_get:
             mock_get.return_value = None
 
@@ -169,7 +172,7 @@ class TestSoundEndpoints:
         ]
 
         with patch(
-            "app.services.extraction.ExtractionService.get_user_extractions"
+            "app.services.extraction.ExtractionService.get_user_extractions",
         ) as mock_get:
             mock_get.return_value = mock_extractions
 
@@ -202,7 +205,9 @@ class TestSoundEndpoints:
 
         with (
             patch("app.repositories.sound.SoundRepository.get_by_id") as mock_get_sound,
-            patch("app.services.credit.CreditService.validate_and_reserve_credits") as mock_validate,
+            patch(
+                "app.services.credit.CreditService.validate_and_reserve_credits",
+            ) as mock_validate,
             patch("app.services.vlc_player.VLCPlayerService.play_sound") as mock_play,
             patch("app.services.credit.CreditService.deduct_credits") as mock_deduct,
         ):
@@ -227,7 +232,9 @@ class TestSoundEndpoints:
         authenticated_user: User,
     ) -> None:
         """Test playing non-existent sound with VLC."""
-        with patch("app.repositories.sound.SoundRepository.get_by_id") as mock_get_sound:
+        with patch(
+            "app.repositories.sound.SoundRepository.get_by_id",
+        ) as mock_get_sound:
             mock_get_sound.return_value = None
 
             response = await authenticated_client.post("/api/v1/sounds/play/999")
@@ -259,11 +266,14 @@ class TestSoundEndpoints:
 
         with (
             patch("app.repositories.sound.SoundRepository.get_by_id") as mock_get_sound,
-            patch("app.services.credit.CreditService.validate_and_reserve_credits") as mock_validate,
+            patch(
+                "app.services.credit.CreditService.validate_and_reserve_credits",
+            ) as mock_validate,
         ):
             mock_get_sound.return_value = mock_sound
             mock_validate.side_effect = InsufficientCreditsError(
-                required=1, available=0
+                required=1,
+                available=0,
             )
 
             response = await authenticated_client.post("/api/v1/sounds/play/1")
@@ -286,7 +296,7 @@ class TestSoundEndpoints:
         }
 
         with patch(
-            "app.services.vlc_player.VLCPlayerService.stop_all_vlc_instances"
+            "app.services.vlc_player.VLCPlayerService.stop_all_vlc_instances",
         ) as mock_stop:
             mock_stop.return_value = mock_result
 
@@ -295,4 +305,4 @@ class TestSoundEndpoints:
             assert response.status_code == 200
             data = response.json()
             assert data["message"] == "All VLC instances stopped"
-            assert data["stopped_count"] == 3
+            assert data["stopped_count"] == 3