| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 220 of 266 | 17% | 27 of 30 | 10% | 26 | 32 | 48 | 62 | 11 | 17 | 0 | 3 |
| DefaultExtensionsMerger | | 2% | | 0% | 14 | 15 | 30 | 31 | 5 | 6 | 0 | 1 |
| ExtensionsBuilder | | 30% | | 25% | 12 | 16 | 18 | 30 | 6 | 10 | 0 | 1 |
| ExtensionsMerger | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |