}
}
public void testOpen() throws OpenException, SaveException {
// create a tes file to be read
BasicUniverseFactory factory = new BasicUniverseFactory();
Universe universe = factory.createRandom();
BasicUniverseIO io = new BasicUniverseIO(saveFile);
io.write(universe);
// now try to read it
Universe universe2 = application.openUniverse(saveFile);
assertEquals(universe, universe2);