| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 251 of 2,272 | 88% | 23 of 303 | 92% | 23 | 188 | 52 | 459 | 3 | 29 | 0 | 3 |
| NumberToJSON | | 85% | | 88% | 20 | 107 | 49 | 283 | 1 | 9 | 0 | 1 |
| JsonCanonicalizer | | 94% | | 97% | 3 | 27 | 3 | 66 | 2 | 7 | 0 | 1 |
| JsonDecoder | | 100% | | 100% | 0 | 54 | 0 | 110 | 0 | 13 | 0 | 1 |