@Test
public void visitNodeValueSortKeyNodeTest() {

	Node n = NodeFactory.createLiteral( "Hello");
	NodeValue nv = new NodeValueSortKey( "Hello", "fi", n );
.visit( rewriter );
deValue result = rewriter.getResult();
sertEquals( nv, result );
sertEquals( nv.getClass(), result.getClass() );
}