@Test
public void testFlush() {

    presenter.flush();
    verify(listEditor, times(1)).flush();
    verify(listEditor, times(0)).createEditorForTraversal();
    verify(listEditor, times(0)).getPathElement(any(DataColumnDefEditor.class));
    verify(listEditor, times(0)).setEditorChain(any(CompositeEditor.EditorChain.class));
    verify(listEditor, times(0)).setDelegate(any(EditorDelegate.class));
    verify(listEditor, times(0)).onPropertyChange(anyString());
    verify(listEditor, times(0)).setValue(any(List.class));
}