| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 1,100 of 1,618 | 32% | 196 of 290 | 32% | 139 | 168 | 309 | 479 | 1 | 2 |
| read(TProtocol, TExprNode) | | 0% | | 0% | 91 | 91 | 266 | 266 | 1 | 1 |
| write(TProtocol, TExprNode) | | 79% | | 61% | 48 | 77 | 43 | 213 | 0 | 1 |