| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 11 of 367 | 97% | 21 of 92 | 77% | 21 | 59 | 5 | 88 | 0 | 13 |
| collect(COSBase) | 87% | 75% | 2 | 5 | 2 | 9 | 0 | 1 | ||
| collect(COSDictionary) | 96% | 83% | 5 | 16 | 1 | 21 | 0 | 1 | ||
| collect(COSObject) | 97% | 77% | 5 | 12 | 1 | 21 | 0 | 1 | ||
| updateDifferentOrigin(COSUpdateState) | 86% | 50% | 3 | 4 | 1 | 4 | 0 | 1 | ||
| collect(COSArray) | 100% | 90% | 1 | 6 | 0 | 10 | 0 | 1 | ||
| COSIncrement(COSUpdateInfo) | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | ||
| contains(COSBase) | 100% | 100% | 0 | 4 | 0 | 1 | 0 | 1 | ||
| getObjects() | 100% | 50% | 2 | 3 | 0 | 4 | 0 | 1 | ||
| exclude(COSBase[]) | 100% | 50% | 1 | 2 | 0 | 3 | 0 | 1 | ||
| add(COSBase) | 100% | 50% | 1 | 2 | 0 | 3 | 0 | 1 | ||
| addProcessedObject(COSObject) | 100% | 50% | 1 | 2 | 0 | 3 | 0 | 1 | ||
| isExcluded(COSBase) | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | ||
| iterator() | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |