| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 48 of 48 | 0% | 4 of 4 | 0% | 4 | 4 | 15 | 15 | 2 | 2 |
| upgrade(ProtocolIOSession, FutureCallback) | | 0% | | 0% | 3 | 3 | 12 | 12 | 1 | 1 |
| ServerHttp1UpgradeHandler(ServerHttp1StreamDuplexerFactory) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 |