| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 82 of 82 | 0% | 16 of 16 | 0% | 13 | 13 | 13 | 13 | 3 | 3 |
| createFactory(AliyunOSSFileSystem, String) | | 0% | | 0% | 6 | 6 | 7 | 7 | 1 | 1 |
| validateWriteArgs(byte[], int, int) | | 0% | | 0% | 6 | 6 | 4 | 4 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |