Refactor user endpoint tests to include pagination and response structure validation

- Updated tests for listing users to validate pagination and response format.
- Changed mock return values to include total count and pagination details.
- Refactored user creation mocks for clarity and consistency.
- Enhanced assertions to check for presence of pagination fields in responses.
- Adjusted test cases for user retrieval and updates to ensure proper handling of user data.
- Improved readability by restructuring mock definitions and assertions across various test files.

app/schemas/sound.py

@@ -18,16 +18,20 @@ class SoundResponse(BaseModel):
     size: int = Field(description="File size in bytes")
     hash: str = Field(description="File hash")
     normalized_filename: str | None = Field(
-        description="Normalized filename", default=None,
+        description="Normalized filename",
+        default=None,
     )
     normalized_duration: int | None = Field(
-        description="Normalized duration in milliseconds", default=None,
+        description="Normalized duration in milliseconds",
+        default=None,
     )
     normalized_size: int | None = Field(
-        description="Normalized file size in bytes", default=None,
+        description="Normalized file size in bytes",
+        default=None,
     )
     normalized_hash: str | None = Field(
-        description="Normalized file hash", default=None,
+        description="Normalized file hash",
+        default=None,
     )
     thumbnail: str | None = Field(description="Thumbnail filename", default=None)
     play_count: int = Field(description="Number of times played")
@@ -35,10 +39,12 @@ class SoundResponse(BaseModel):
     is_music: bool = Field(description="Whether the sound is music")
     is_deletable: bool = Field(description="Whether the sound can be deleted")
     is_favorited: bool = Field(
-        description="Whether the sound is favorited by the current user", default=False,
+        description="Whether the sound is favorited by the current user",
+        default=False,
     )
     favorite_count: int = Field(
-        description="Number of users who favorited this sound", default=0,
+        description="Number of users who favorited this sound",
+        default=0,
     )
     created_at: datetime = Field(description="Creation timestamp")
     updated_at: datetime = Field(description="Last update timestamp")
@@ -50,7 +56,10 @@ class SoundResponse(BaseModel):
 
     @classmethod
     def from_sound(
-        cls, sound: Sound, is_favorited: bool = False, favorite_count: int = 0,
+        cls,
+        sound: Sound,
+        is_favorited: bool = False,  # noqa: FBT001, FBT002
+        favorite_count: int = 0,
     ) -> "SoundResponse":
         """Create a SoundResponse from a Sound model.
 
@@ -64,7 +73,8 @@ class SoundResponse(BaseModel):
 
         """
         if sound.id is None:
-            raise ValueError("Sound ID cannot be None")
+            msg = "Sound ID cannot be None"
+            raise ValueError(msg)
 
         return cls(
             id=sound.id,