| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 20 of 20 | 0% | 0 of 0 | n/a | 4 | 4 | 7 | 7 | 4 | 4 |
| isA(Object, RubyClass) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| KernelNodes.IsANode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| KernelNodes.IsANode(KernelNodes.IsANode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| isA(RubyBasicObject, RubyNilClass) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |