| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 14 of 236 | 94% | 7 of 40 | 82% | 7 | 25 | 4 | 55 | 0 | 5 |
| getJoinRules() | | 92% | | 81% | 4 | 12 | 2 | 25 | 0 | 1 |
| getExplorationRules(CascadesContext) | | 84% | | 66% | 2 | 4 | 1 | 8 | 0 | 1 |
| execute() | | 98% | | 90% | 1 | 6 | 1 | 16 | 0 | 1 |
| getImplementationRules() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| OptimizeGroupExpressionJob(GroupExpression, JobContext) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |