@Test
  public void testCustomProvidersFeature() {
    JerseyConfiguration instance = new JerseyConfiguration();
    instance.register(new CustomProvidersFeature(Arrays.asList(new Class<?>[] {MyProvider.class})));

    assertTrue(instance.getProviderClasses().contains(MyProvider.class));
  }
 @Test
 @Ignore("not ready yet")
 // TODO implement test
 public void testEnable_Feature() {
   Feature feature = null;
   JerseyConfiguration instance = new JerseyConfiguration();
   JerseyConfiguration expResult = null;
   JerseyConfiguration result = instance.register(feature);
   assertEquals(expResult, result);
   fail("The test case is a prototype.");
 }
 @Test
 @Ignore("not ready yet")
 // TODO implement test
 public void testRegister_ObjectArr() {
   Object[] providers = null;
   JerseyConfiguration instance = new JerseyConfiguration();
   JerseyConfiguration expResult = null;
   JerseyConfiguration result = instance.register(providers);
   assertEquals(expResult, result);
   fail("The test case is a prototype.");
 }