| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 165 | 100% | 0 of 8 | 100% | 0 | 10 | 0 | 32 | 0 | 6 |
| register(Descriptors.FieldDescriptor) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| register(Descriptors.Descriptor) | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| register(Descriptors.EnumDescriptor) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| ProtoTypeRegistry.Builder() | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| register(Descriptors.FileDescriptor) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| build() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |