@Test
public void onUnsupportedDMNEvent() {

    String DMN_ERROR = "DMN_ERROR";
    UnsupportedDMNEvent event = new UnsupportedDMNEvent(DMN_ERROR);
    scenarioSimulationEventHandler.onEvent(event);
    verify(confirmPopupPresenterMock, times(1)).show(anyString(), eq(DMN_ERROR));
}