| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 161 | 96% | 2 of 12 | 83% | 2 | 13 | 2 | 39 | 0 | 7 |
| write(AudioBlock) | | 94% | | 90% | 1 | 6 | 1 | 20 | 0 | 1 |
| close() | | 90% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| writeHeader(AudioFormatDescriptor) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| open(Path) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| AudioBlockRecordingWriter(OutputStream) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| format() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| blocksWritten() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |