| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 108 of 108 | 0% | 14 of 14 | 0% | 13 | 13 | 32 | 32 | 6 | 6 |
| validateFetchEmitTuple(FetchEmitTuple) | | 0% | | 0% | 5 | 5 | 9 | 9 | 1 | 1 |
| awaitAck() | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| writeCrash(PipesMessageType, Throwable) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| writeFinished(PipesResult) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| writeIntermediate(Metadata) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| ServerProtocolIO(DataInputStream, DataOutputStream) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 |