| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 96 of 215 | 55% | 11 of 22 | 50% | 12 | 17 | 13 | 41 | 3 | 6 |
| validateAssignableTo(String, ColumnSpecification) | | 47% | | 62% | 3 | 5 | 4 | 13 | 0 | 1 |
| prepare(String, ColumnSpecification) | | 64% | | 42% | 6 | 8 | 6 | 22 | 0 | 1 |
| testAssignment(String, ColumnSpecification) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getText() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getExactTypeIfKnown(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| UserTypes.Literal(Map) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |