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/repositories/test_credit_transaction.py

@@ -202,13 +202,17 @@ class TestCreditTransactionRepository:
         """Test getting transactions by user ID with pagination."""
         # Get first 2 transactions
         first_page = await credit_transaction_repository.get_by_user_id(
-            test_user_id, limit=2, offset=0,
+            test_user_id,
+            limit=2,
+            offset=0,
         )
         assert len(first_page) == PAGE_SIZE
 
         # Get next 2 transactions
         second_page = await credit_transaction_repository.get_by_user_id(
-            test_user_id, limit=2, offset=2,
+            test_user_id,
+            limit=2,
+            offset=2,
         )
         assert len(second_page) == PAGE_SIZE
 
@@ -251,14 +255,17 @@ class TestCreditTransactionRepository:
         """Test getting transactions by action type with pagination."""
         # Test with limit
         transactions = await credit_transaction_repository.get_by_action_type(
-            "vlc_play_sound", limit=1,
+            "vlc_play_sound",
+            limit=1,
         )
         assert len(transactions) == 1
         assert transactions[0].action_type == "vlc_play_sound"
 
         # Test with offset
         transactions = await credit_transaction_repository.get_by_action_type(
-            "vlc_play_sound", limit=1, offset=1,
+            "vlc_play_sound",
+            limit=1,
+            offset=1,
         )
         assert len(transactions) <= 1  # Might be 0 if only 1 VLC transaction in total
 
@@ -269,7 +276,9 @@ class TestCreditTransactionRepository:
         test_transactions: list[CreditTransaction],
     ) -> None:
         """Test getting only successful transactions."""
-        successful_transactions = await credit_transaction_repository.get_successful_transactions()
+        successful_transactions = (
+            await credit_transaction_repository.get_successful_transactions()
+        )
 
         # Should only return successful transactions
         assert all(t.success is True for t in successful_transactions)
@@ -285,8 +294,10 @@ class TestCreditTransactionRepository:
         test_user_id: int,
     ) -> None:
         """Test getting successful transactions filtered by user."""
-        successful_transactions = await credit_transaction_repository.get_successful_transactions(
-            user_id=test_user_id,
+        successful_transactions = (
+            await credit_transaction_repository.get_successful_transactions(
+                user_id=test_user_id,
+            )
         )
 
         # Should only return successful transactions for test_user
@@ -305,14 +316,18 @@ class TestCreditTransactionRepository:
         """Test getting successful transactions with pagination."""
         # Get first 2 successful transactions
         first_page = await credit_transaction_repository.get_successful_transactions(
-            user_id=test_user_id, limit=2, offset=0,
+            user_id=test_user_id,
+            limit=2,
+            offset=0,
         )
         assert len(first_page) == PAGE_SIZE
         assert all(t.success is True for t in first_page)
 
         # Get next successful transaction
         second_page = await credit_transaction_repository.get_successful_transactions(
-            user_id=test_user_id, limit=2, offset=2,
+            user_id=test_user_id,
+            limit=2,
+            offset=2,
         )
         assert len(second_page) == 1  # Should be 1 remaining
         assert all(t.success is True for t in second_page)
@@ -328,7 +343,9 @@ class TestCreditTransactionRepository:
         all_transactions = await credit_transaction_repository.get_all()
 
         # Should return all transactions
-        assert len(all_transactions) >= MIN_ALL_TRANSACTIONS  # 4 from test_transactions + 1 other_user_transaction
+        assert (
+            len(all_transactions) >= MIN_ALL_TRANSACTIONS
+        )  # 4 from test_transactions + 1 other_user_transaction
 
     @pytest.mark.asyncio
     async def test_create_transaction(
@@ -374,7 +391,8 @@ class TestCreditTransactionRepository:
         }
 
         updated_transaction = await credit_transaction_repository.update(
-            transaction, update_data,
+            transaction,
+            update_data,
         )
 
         assert updated_transaction.id == transaction.id
@@ -412,7 +430,9 @@ class TestCreditTransactionRepository:
 
         # Verify transaction is deleted
         assert transaction_id is not None
-        deleted_transaction = await credit_transaction_repository.get_by_id(transaction_id)
+        deleted_transaction = await credit_transaction_repository.get_by_id(
+            transaction_id,
+        )
         assert deleted_transaction is None
 
     @pytest.mark.asyncio