| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 50 of 55 | 9% | 1 of 2 | 50% | 3 | 4 | 6 | 8 | 2 | 3 |
| toString() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| CostStateUpdateEvent(GroupExpression, double, PhysicalProperties) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| of(GroupExpression, double, PhysicalProperties) | | 41% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |