}
@Test
public void shouldHandleTheToggeleFilterRowCommand() throws Exception {
assertEquals(1, layerUnderTest.getRowCount());
layerUnderTest.doCommand(new ToggleFilterRowCommand());
// as the command is handled by the FilterRowHeaderComposite now, it
// should
// have no effect to do the command on the FilterRowDataLayer
assertEquals(1, layerUnderTest.getRowCount());
}