### Question:
PopulatedAssetsScreen { protected int totalPages(int elements, int size) { return Integer.valueOf((int) Math.ceil((double) elements / size)); } @Inject  PopulatedAssetsScreen(final PopulatedAssetsScreen.View view,
                                 final CategoriesManagerCache categoriesManagerCache,
                                 final ResourceTypeManagerCache resourceTypeManagerCache,
                                 final BusyIndicatorView busyIndicatorView,
                                 final LibraryPlaces libraryPlaces,
                                 final TranslationService ts,
                                 final Classifier assetClassifier,
                                 final ManagedInstance<AssetItemWidget> assetItemWidget,
                                 final NewFileUploader newFileUploader,
                                 final NewResourcePresenter newResourcePresenter,
                                 final ProjectController projectController,
                                 final Event<UpdatedAssetsEvent> updatedAssetsEventEvent,
                                 final EmptyState emptyState,
                                 final CategoryUtils categoryUtils,
                                 final DateUtils dateUtils,
                                 final AssetQueryService assetQueryService,
                                 final Event<WorkspaceProjectContextChangeEvent> contextChangeEvent,
                                 final Promises promises); @PostConstruct void init(); void onAssetListUpdated(@Observes @Routed ProjectAssetListUpdated event); void importAsset(); void setFilterType(String filterType); void showSearchHitNothing(); void showEmptyState(String title,
                               String message); void hideEmptyState(); void addAsset(); void nextPage(); void prevPage(); void setCurrentPage(Integer currentPage); void search(String filterText); View getView();  }### Answer:
@Test public void testTotalPages() { { int pages = this.populatedAssetsScreen.totalPages(10, 15); assertEquals(1, pages); } { int pages = this.populatedAssetsScreen.totalPages(15, 15); assertEquals(1, pages); } { int pages = this.populatedAssetsScreen.totalPages(16, 15); assertEquals(2, pages); } { int pages = this.populatedAssetsScreen.totalPages(30, 15); assertEquals(2, pages); } }