### Question:
ComponentsVm { public static void show(final WindowManager windowManager) { windowManager.open(COMPONENTS_PAGE_LOCATION); } ComponentsVm(final ComponentService componentService, final WindowManager windowManager,
            final SelectedEntity<Component> selectedEntity, final ComponentList componentsToBeNotified); Component getPoulpe(); boolean isPoulpeVisible(); Component getJcommune(); boolean isJcommuneVisible(); @Command void deleteComponent(); @Command void reindexComponent(); @Command void addNewPoulpe(); @Command void addNewJcommune(); @Command void configureComponent(); @Command final void backupDatabase(); void setSelected(final Component selected); static void show(final WindowManager windowManager); boolean isJcommuneAvailable(); boolean isShowReindexStartedNotification(); final void setFileDownloadService(final FileDownloadService fileDownloadService); static final String SHOW_REINDEX_START_NOTIFICATION; static final String COMPONENTS_PAGE_LOCATION; }### Answer:
@Test public void show() { ComponentsVm.show(windowManager); verify(windowManager).open(ComponentsVm.COMPONENTS_PAGE_LOCATION); }