| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 83 of 83 | 0% | 0 of 0 | n/a | 3 | 3 | 15 | 15 | 3 | 3 |
| testEquivalence() | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| testJsonRoundTrip() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| TestPrometheusColumnHandle() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |