| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 4 of 413 | 99% | 4 of 24 | 83% | 4 | 23 | 0 | 74 | 0 | 11 |
| TopNLazyMaterializationSpec(List, List, List, List) | | 97% | | 75% | 4 | 9 | 0 | 32 | 0 | 1 |
| create(List, List, Map, Map) | | 100% | | 100% | 0 | 4 | 0 | 28 | 0 | 1 |
| restoreSourceMetadata(Slot, SlotReference) | | 100% | | 100% | 0 | 2 | 0 | 8 | 0 | 1 |
| lambda$new$0(LazySourceSpec, LazySourceSpec) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| lambda$create$2(SourceColumnKey) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$create$1(RelationId) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getMaterializedSlots() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getMaterializeInput() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getSources() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getSourceByRelationId() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getMaterializeOutput() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |