@Test
public void testSetSortOrder() {

    JXList list = new JXList(ascendingListModel, true);
    list.setSortOrder(SortOrder.ASCENDING);
    assertSame("column must be sorted after setting sortOrder on ", SortOrder.ASCENDING, list.getSortOrder());
    assertSame(SortOrder.ASCENDING, getSortController(list).getSortOrder(0));
}