| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 732 of 732 | 0% | 46 of 46 | 0% | 38 | 38 | 102 | 102 | 15 | 15 |
| testIsValidFalse() | | 0% | | 0% | 6 | 6 | 12 | 12 | 1 | 1 |
| testCalculateInvalid() | | 0% | | 0% | 6 | 6 | 17 | 17 | 1 | 1 |
| testCalculateValid() | | 0% | | 0% | 4 | 4 | 12 | 12 | 1 | 1 |
| testIsValidTrue() | | 0% | | 0% | 4 | 4 | 7 | 7 | 1 | 1 |
| testSerialization() | | 0% | n/a | 1 | 1 | 17 | 17 | 1 | 1 | |
| createInvalidCodes(String[]) | | 0% | | 0% | 4 | 4 | 9 | 9 | 1 | 1 |
| testMissingCode() | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 | |
| AbstractCheckDigitTest() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| testZeroSum() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| checkDigit(String) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| removeCheckDigit(String) | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| tearDown() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| lambda$testZeroSum$2() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lambda$testMissingCode$1() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lambda$testMissingCode$0() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |