| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 53 of 256 | 79% | 13 of 28 | 53% | 12 | 25 | 17 | 66 | 2 | 11 |
| startWorkerOnDemand(Object) | | 57% | | 42% | 6 | 8 | 8 | 16 | 0 | 1 |
| close() | | 47% | | 0% | 1 | 2 | 3 | 7 | 0 | 1 |
| borrow(Object) | | 64% | n/a | 0 | 1 | 3 | 5 | 0 | 1 | |
| replaceWorker(Object) | | 90% | | 66% | 2 | 4 | 1 | 12 | 0 | 1 |
| subject() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| borrowTimeoutMillis() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| shutdownAllWorkers() | | 100% | | 75% | 1 | 3 | 0 | 9 | 0 | 1 |
| WorkerPool(String, String, int, WorkerCircuitBreaker) | | 100% | n/a | 0 | 1 | 0 | 10 | 0 | 1 | |
| returnWorker(Object) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isCircuitOpen() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |