| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 47 of 112 | 58% | 2 of 4 | 50% | 2 | 9 | 7 | 29 | 0 | 7 |
| removeGroup(Group) | | 33% | | 50% | 1 | 2 | 4 | 9 | 0 | 1 |
| renameGroup(Group, String) | | 51% | | 50% | 1 | 2 | 3 | 11 | 0 | 1 |
| persistNewGroup(Group) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| MemoryGroupManagerImpl() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getAllGroups() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| checkExists(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |