| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 189 of 818 | 76% | 18 of 74 | 75% | 23 | 69 | 29 | 148 | 6 | 32 | 1 | 6 |
| CatalogFileWriter | | 0% | | 0% | 4 | 4 | 19 | 19 | 3 | 3 | 1 | 1 |
| Book | | 59% | n/a | 1 | 5 | 2 | 10 | 1 | 5 | 0 | 1 | |
| Electronics | | 57% | n/a | 1 | 4 | 2 | 8 | 1 | 4 | 0 | 1 | |
| Product | | 51% | n/a | 1 | 6 | 2 | 12 | 1 | 6 | 0 | 1 | |
| CatalogFileReader | | 91% | | 60% | 11 | 18 | 3 | 50 | 0 | 4 | 0 | 1 |
| InMemoryProductCatalogRepository | | 99% | | 88% | 5 | 32 | 1 | 49 | 0 | 10 | 0 | 1 |