| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 28 of 28 | 0% | 0 of 0 | n/a | 4 | 4 | 10 | 10 | 4 | 4 |
| forceEncoding(RubyString, RubyString) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| forceEncoding(RubyString, RubyEncoding) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| StringNodes.ForceEncodingNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| StringNodes.ForceEncodingNode(StringNodes.ForceEncodingNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |