| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 22 of 41 | 46% | 2 of 4 | 50% | 3 | 6 | 2 | 9 | 1 | 4 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| NodeTuple(Node, Node) | | 72% | | 50% | 2 | 3 | 1 | 6 | 0 | 1 |
| getKeyNode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getValueNode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |