| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 61 of 383 | 84% | 15 of 32 | 53% | 20 | 61 | 9 | 67 | 8 | 45 | 0 | 3 |
| BooleanConcreteExpression | | 39% | | 36% | 12 | 17 | 6 | 13 | 6 | 10 | 0 | 1 |
| NumericConcreteExpression | | 82% | | 58% | 7 | 21 | 2 | 19 | 2 | 15 | 0 | 1 |
| ConcreteFactory | | 99% | | 83% | 1 | 23 | 1 | 35 | 0 | 20 | 0 | 1 |