@Test
public void executeIfSelected() {

    ((SetPropertyHeaderCommand) commandSpy).executeIfSelectedColumn(scenarioSimulationContextLocal, gridColumnMock);
    verify((SetPropertyHeaderCommand) commandSpy, times(1)).setPropertyHeader(eq(scenarioSimulationContextLocal),
                                                                              eq(gridColumnMock),
                                                                              eq(MULTIPART_VALUE_ELEMENTS),
                                                                              eq(VALUE_CLASS_NAME));
}