| Class | TestGetCodeEmailCommands | Test CodeEmailCommands.getCommands. |
| Class | TestCodeHandler | Test the code email hander. |
| Class | TestVoteEmailCommand | Test the vote and tag processing of the VoteEmailCommand. |
| Class | TestUpdateStatusEmailCommand | Test the UpdateStatusEmailCommand. |
| Class | TestAddReviewerEmailCommand | Test the AddReviewerEmailCommand. |