public void testInsertions() {
ValueSet vs = new ValueSet( ValueCode.VALUE, "v", ValueCode.FILE, "f" );
String inserts = vs.insertValues( "value: $<"+ValueCode.VALUE+"> file: $<"+ValueCode.FILE+">" );
assertEquals( "v", vs.get( ValueCode.VALUE ) );
assertEquals( "f", vs.get( ValueCode.FILE ) );
assertEquals( "value: v file: f", inserts );
}