| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 378 of 1,366 | 72% | 18 of 82 | 78% | 40 | 129 | 98 | 360 | 22 | 82 | 0 | 11 |
| CsvFileFormatProperties | | 73% | | 83% | 6 | 27 | 20 | 87 | 2 | 15 | 0 | 1 |
| JsonFileFormatProperties | | 68% | | 83% | 3 | 14 | 16 | 56 | 2 | 11 | 0 | 1 |
| DeferredFileFormatProperties | | 35% | | 25% | 9 | 13 | 19 | 30 | 6 | 10 | 0 | 1 |
| TextFileFormatProperties | | 69% | | 100% | 2 | 11 | 12 | 38 | 2 | 8 | 0 | 1 |
| FileFormatProperties | | 65% | | 50% | 9 | 21 | 9 | 31 | 0 | 7 | 0 | 1 |
| NativeFileFormatProperties | | 23% | n/a | 3 | 4 | 6 | 8 | 3 | 4 | 0 | 1 | |
| ArrowFileFormatProperties | | 23% | n/a | 3 | 4 | 6 | 8 | 3 | 4 | 0 | 1 | |
| AvroFileFormatProperties | | 28% | n/a | 2 | 4 | 5 | 8 | 2 | 4 | 0 | 1 | |
| WalFileFormatProperties | | 28% | n/a | 2 | 4 | 5 | 8 | 2 | 4 | 0 | 1 | |
| ParquetFileFormatProperties | | 100% | | 95% | 1 | 19 | 0 | 60 | 0 | 9 | 0 | 1 |
| OrcFileFormatProperties | | 100% | | 100% | 0 | 8 | 0 | 26 | 0 | 6 | 0 | 1 |