| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 77 of 837 | 90% | 17 of 100 | 83% | 11 | 84 | 21 | 179 | 2 | 34 |
| moveXY(int, int) | | 0% | | 0% | 8 | 8 | 16 | 16 | 1 | 1 |
| write(int, boolean) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| copyFrom(Buffer) | | 87% | | 50% | 1 | 2 | 1 | 9 | 0 | 1 |
| write(int[]) | | 100% | | 100% | 0 | 3 | 0 | 16 | 0 | 1 |
| substring(int, int) | | 100% | | 100% | 0 | 6 | 0 | 9 | 0 | 1 |
| moveGapToCursor() | | 100% | | 100% | 0 | 3 | 0 | 11 | 0 | 1 |
| move(int) | | 100% | | 100% | 0 | 7 | 0 | 12 | 0 | 1 |
| down() | | 100% | | 100% | 0 | 6 | 0 | 11 | 0 | 1 |
| up() | | 100% | | 100% | 0 | 6 | 0 | 11 | 0 | 1 |
| BufferImpl(BufferImpl) | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| getCursorCol() | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 1 |
| backspace(int) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| delete(int) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| BufferImpl(int) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| clear() | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| write(CharSequence, boolean) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| currChar(int) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| cursor(int) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| nextChar() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| atChar(int) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| adjust(int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| currChar() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| prevChar() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| length() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| write(int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| write(CharSequence) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| backspace() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| delete() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| substring(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| upToCursor() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| copy() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| BufferImpl() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| cursor() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |