| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 11 of 114 | 90% | 3 of 10 | 70% | 3 | 12 | 1 | 22 | 0 | 7 |
| customSignature() | | 84% | | 75% | 2 | 5 | 1 | 12 | 0 | 1 |
| withChildren(List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| MapFromEntries(Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| MapFromEntries(String, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| invalidInputType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| MapFromEntries(ScalarFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |