| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 60 of 65 | 7% | 2 of 2 | 0% | 6 | 7 | 13 | 14 | 5 | 6 |
| generateSecureRandomString(int) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| generateCouponCode(String) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| generateCouponCode() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| generateShortCouponCode() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| CouponCodeGenerator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |