| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 40 of 40 | 0% | 0 of 0 | n/a | 5 | 5 | 9 | 9 | 5 | 5 |
| toString() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| MinusQuery(QueryNode, QueryNode) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| getQueryExecutor(QueryEngine) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getLeft() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRight() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |