| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 61 of 396 | 84% | 6 of 22 | 72% | 9 | 35 | 8 | 72 | 3 | 24 |
| set(BackendExtension) | | 75% | | 66% | 2 | 4 | 2 | 14 | 0 | 1 |
| reset() | | 56% | | 100% | 0 | 2 | 2 | 7 | 0 | 1 |
| addOperation(Operation) | | 86% | | 50% | 2 | 3 | 0 | 10 | 0 | 1 |
| hasOperation(Operation) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| hasOperation(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| has(Class) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| _register(BackendContext.Registered) | | 96% | | 80% | 2 | 6 | 1 | 11 | 0 | 1 |
| BackendContext() | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| clone() | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| runner() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getOperation(String) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getOperation(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getFunction() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getAutogradFunction() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| find(Class) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getExtensions() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$new$1() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$new$0() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getOperationLookupMap() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getOperations() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| size() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getFunctionCache() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |