PackageItem packageItem = mock( PackageItem.class );
when( rulesRepository.loadPackageByUUID( Mockito.anyString() ) )
.thenReturn( packageItem );
AssetItemIterator assetItemIterator = mock( AssetItemIterator.class );
when( packageItem.listAssetsByFormat( assetPageRequest.getFormatInList() ) )
.thenReturn( assetItemIterator );
PageResponse<AssetPageRow> pageResponse = repositoryAssetOperations
.findAssetPage( assetPageRequest );
assertNotNull( pageResponse );
assertEquals( pageResponse.getStartRowIndex(),