@Test
public void testUpdateRangerUgsyncSiteConfig() throws Exception {

  EasyMockSupport easyMockSupport = new EasyMockSupport();
  final AmbariManagementController mockAmbariManagementController = easyMockSupport.createNiceMock(AmbariManagementController.class);
  final Clusters mockClusters = easyMockSupport.createStrictMock(Clusters.class);
  final Cluster mockClusterExpected = easyMockSupport.createNiceMock(Cluster.class);
  final Map<String, String> propertiesRangerUgsyncSite = new HashMap<String, String>() {{
      put("ranger.usersync.source.impl.class", "ldap");
  }};
  final Config mockRangerUgsyncSite = easyMockSupport.createNiceMock(Config.class);
  final Injector mockInjector = Guice.createInjector(new AbstractModule() {
    @Override
    protected void configure() {
      bind(AmbariManagementController.class).toInstance(mockAmbariManagementController);
      bind(Clusters.class).toInstance(mockClusters);
      bind(EntityManager.class).toInstance(entityManager);
      bind(DBAccessor.class).toInstance(createNiceMock(DBAccessor.class));
      bind(OsFamily.class).toInstance(createNiceMock(OsFamily.class));
    }
  });
  expect(mockAmbariManagementController.getClusters()).andReturn(mockClusters).once();
  expect(mockClusters.getClusters()).andReturn(new HashMap<String, Cluster>() {{
    put("normal", mockClusterExpected);
  }}).atLeastOnce();
  expect(mockClusterExpected.getDesiredConfigByType("ranger-ugsync-site")).andReturn(mockRangerUgsyncSite).atLeastOnce();
  expect(mockRangerUgsyncSite.getProperties()).andReturn(propertiesRangerUgsyncSite).atLeastOnce();
  Map<String, String> updates = Collections.singletonMap("ranger.usersync.source.impl.class", "org.apache.ranger.ldapusersync.process.LdapUserGroupBuilder");
  UpgradeCatalog220 upgradeCatalog220 = createMockBuilder(UpgradeCatalog220.class)
          .withConstructor(Injector.class)
          .withArgs(mockInjector)
          .addMockedMethod("updateConfigurationPropertiesForCluster", Cluster.class, String.class,
                  Map.class, boolean.class, boolean.class)
          .createMock();
  upgradeCatalog220.updateConfigurationPropertiesForCluster(mockClusterExpected,
          "ranger-ugsync-site", updates, true, false);
  expectLastCall().once();
  easyMockSupport.replayAll();
  mockInjector.getInstance(UpgradeCatalog220.class).updateRangerUgsyncSiteConfig();
  easyMockSupport.verifyAll();
}