| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 596 of 596 | 0% | 28 of 28 | 0% | 21 | 21 | 146 | 146 | 7 | 7 |
| testOptimiseCellStylesPreservesDifferentStyles() | | 0% | n/a | 1 | 1 | 33 | 33 | 1 | 1 | |
| testOptimiseCellStylesRemapsDuplicates() | | 0% | | 0% | 6 | 6 | 25 | 25 | 1 | 1 |
| testOptimiseFontsRemapsDuplicates() | | 0% | | 0% | 5 | 5 | 23 | 23 | 1 | 1 |
| testWorkbookSaveableAfterOptimization() | | 0% | | 0% | 3 | 3 | 22 | 22 | 1 | 1 |
| testOptimizationPreservesFormulas() | | 0% | | 0% | 2 | 2 | 24 | 24 | 1 | 1 |
| testOptimiseCellStylesHandlesUnusedStyles() | | 0% | | 0% | 3 | 3 | 18 | 18 | 1 | 1 |
| TestXSSFOptimiser() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |