@Test
public void deleteColumn() {

    abstractScesimGridModelSpy.deleteColumn(COLUMN_INDEX);
    verify(abstractScesimGridModelSpy, times(1)).checkSimulation();
    verify(abstractScesimGridModelSpy, times(1)).deleteColumn(eq(gridColumnMock));
    verify(simulationMock, times(1)).removeFactMappingByIndex(eq(COLUMN_INDEX));
}