@Test
public void averageVolumeTest() throws Exception {

   setUp();
   for (int i = 0; i < 5; i++) {
      Dodecahedron dodObj = new Dodecahedron("test" + i, "color"  
                                                         + i, i + .25);
      dodObjList[i] = dodObj;
      arrSizeTest++;
   }
   DodecahedronList2 dodTest2 = new DodecahedronList2(listName,  
                                                dodObjList, arrSizeTest);
   double total = 0;
   for (int i = 0; i < arrSizeTest; i++) {
      total += (dodObjList[i].volume()) / arrSizeTest;
   }
   Assert.assertEquals("", total, dodTest2.averageVolume(), .0001);
}