| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 50 of 86 | 41% | 11 of 16 | 31% | 12 | 16 | 11 | 22 | 4 | 8 |
| Failable(Object, String, int) | | 64% | | 37% | 4 | 5 | 2 | 9 | 0 | 1 |
| getError() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| getScore() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| error(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| error(String, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| get() | | 60% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| isFail() | | 71% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| ok(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |