| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 98 of 172 | 43% | 18 of 24 | 25% | 15 | 24 | 21 | 40 | 5 | 12 |
| needsFiltering(Index.Group) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| isSupportedBy(Index.Group, ColumnMetadata) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| isSupportedBy(Index) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| hasSupportingIndex(IndexRegistry) | | 45% | | 25% | 2 | 3 | 2 | 4 | 0 | 1 |
| mergeWith(SingleRestriction) | | 41% | | 25% | 2 | 3 | 2 | 4 | 0 | 1 |
| getLastColumn() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getColumnsInCommons(Restriction) | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 1 |
| MultiColumnRestriction(List) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getFirstColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getColumnDefs() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isMultiColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |