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/services/test_sound_scanner.py

@@ -153,7 +153,10 @@ class TestSoundScannerService:
                     "files": [],
                 }
                 await scanner_service._sync_audio_file(
-                    temp_path, "SDB", existing_sound, results,
+                    temp_path,
+                    "SDB",
+                    existing_sound,
+                    results,
                 )
 
                 assert results["skipped"] == 1
@@ -257,7 +260,10 @@ class TestSoundScannerService:
                     "files": [],
                 }
                 await scanner_service._sync_audio_file(
-                    temp_path, "SDB", existing_sound, results,
+                    temp_path,
+                    "SDB",
+                    existing_sound,
+                    results,
                 )
 
                 assert results["updated"] == 1
@@ -296,7 +302,8 @@ class TestSoundScannerService:
         # Mock file operations
         with (
             patch(
-                "app.services.sound_scanner.get_file_hash", return_value="custom_hash",
+                "app.services.sound_scanner.get_file_hash",
+                return_value="custom_hash",
             ),
             patch("app.services.sound_scanner.get_audio_duration", return_value=60000),
             patch("app.services.sound_scanner.get_file_size", return_value=2048),
@@ -316,7 +323,10 @@ class TestSoundScannerService:
                     "files": [],
                 }
                 await scanner_service._sync_audio_file(
-                    temp_path, "CUSTOM", None, results,
+                    temp_path,
+                    "CUSTOM",
+                    None,
+                    results,
                 )
 
                 assert results["added"] == 1