| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 75 of 129 | 41% | 11 of 22 | 50% | 11 | 17 | 15 | 33 | 2 | 6 |
| getAllowedFunctionCharacters() | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| Function(String, int) | | 33% | | 50% | 2 | 3 | 2 | 8 | 0 | 1 |
| isValidFunctionName(String) | | 82% | | 64% | 5 | 8 | 4 | 13 | 0 | 1 |
| getNumArguments() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Function(String) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getName() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |