@Before
  public void setup() {
    MockitoAnnotations.initMocks(this);
    initMocks(MOCK_USER_INFO_URI, MOCK_USER_INFO_RESPONSE);

    defaultOAuth2UserInfoProvider.setClient(client);
    given(oAuth2ServiceProperties.getUserInfoUri()).willReturn(MOCK_USER_INFO_URI);
    given(oAuth2ServiceProperties.getAccessTokenName()).willReturn("access_token");
  }