| Class | TestUIConfiguration | Undocumented |
| Class | TestTextUIFactory | No class docstring; 1/17 methods documented |
| Class | TestTextUIOutputStream | Tests for output stream that synchronizes with progress bar. |
| Class | UITests | No class docstring; 2/2 methods documented |
| Class | SilentUITests | Undocumented |
| Class | TestUIFactoryTests | Undocumented |
| Class | CannedInputUIFactoryTests | Undocumented |
| Class | TestBoolFromString | Undocumented |
| Class | TestConfirmationUserInterfacePolicy | Undocumented |
| Class | TestProgressRecordingUI | Test test-oriented UIFactory that records progress updates |