| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 25 of 248 | 89% | 11 of 42 | 73% | 11 | 26 | 6 | 57 | 0 | 5 |
| getJoinRules() | | 86% | | 66% | 8 | 13 | 4 | 27 | 0 | 1 |
| getExplorationRules(CascadesContext) | | 84% | | 66% | 2 | 4 | 1 | 8 | 0 | 1 |
| getImplementationRules() | | 71% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| execute() | | 100% | | 100% | 0 | 6 | 0 | 16 | 0 | 1 |
| OptimizeGroupExpressionJob(GroupExpression, JobContext) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |