| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 15 of 39 | 61% | 0 of 0 | n/a | 2 | 4 | 3 | 8 | 2 | 4 |
| toCatalogFunction() | | 79% | n/a | 0 | 1 | 1 | 4 | 0 | 1 | |
| customSignature() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Hdfs(Properties) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |