* returns the correct format instance ref for a pane name.
* Our pane name is of a smaller dimension than the number of dimensions
* for this layout so it should be padded out with zeros
*/
public void testParsePaneSmaller(){
FormatReference fr;
String paneName="beer.0.2.3";
pane.setDimensions(5);
fr = FormatReferenceParser.parsePane(paneName, context);
assertTrue(fr.getStem().equals("beer"));
int index[] = {0,2,3,0,0};
assertEquals("instance not as",
new NDimensionalIndex(index, 3),
fr.getIndex());
}