ColumnMap cmap = new ColumnMap("GSPO", "OSPG") ;
Tuple<String> tuple = Tuple.create("G", "S", "P", "O") ;
Tuple<String> mapped = cmap.map(tuple) ;
Tuple<String> expected = Tuple.create("O", "S", "P", "G") ;
assertEquals(expected, mapped) ;
Tuple<String> unmapped = cmap.unmap(mapped) ;
assertEquals(Tuple.create("G", "S", "P", "O"), unmapped) ;
}
@Test public void map2()
{