@Test
public void testOnSearchPerformed() {

    final GuidedDecisionTableSearchableElement element = mock(GuidedDecisionTableSearchableElement.class);
    when(element.getModel()).thenReturn(model);
    final SearchPerformedEvent event = new SearchPerformedEvent(element);
    dtPresenter.onSearchPerformed(event);
    verify(renderer, never()).clearCellHighlight();
    verify(view).draw();
}