| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 87 | 100% | 0 of 8 | 100% | 0 | 11 | 0 | 25 | 0 | 7 |
| undo() | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| redo() | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| CommandManager() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| executeCommand(Command) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| canUndo() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| canRedo() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| clearHistory() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |