| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 79 of 195 | 59% | 17 of 31 | 45% | 13 | 21 | 19 | 46 | 1 | 5 |
| keyOf(AggregateFunction) | | 0% | | 0% | 6 | 6 | 13 | 13 | 1 | 1 |
| decide(AggregateFunction) | | 43% | | 50% | 1 | 2 | 2 | 5 | 0 | 1 |
| parse(String) | | 93% | | 70% | 5 | 10 | 3 | 23 | 0 | 1 |
| currentHints() | | 80% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| invalidHint(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |