| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 96 of 112 | 14% | 11 of 12 | 8% | 11 | 12 | 25 | 31 | 4 | 5 |
| create(String, String) | | 0% | | 0% | 5 | 5 | 16 | 16 | 1 | 1 |
| check(String) | | 45% | | 50% | 1 | 2 | 3 | 9 | 0 | 1 |
| setCustomRules(ExternalFunctionRules.RewriteRules) | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| rewriteFunction(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ExternalFunctionRules.FunctionRewriteRules() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |