GoogleMfaProviderConfig extends AbstractMfaProviderConfig { public String getProviderDescription() { return providerDescription; }  void validate(); String getProviderDescription(); GoogleMfaProviderConfig setProviderDescription(String providerDescription); @Override boolean equals(Object o); @Override int hashCode();  }
@Test public void testDefaultConfig() { config = new GoogleMfaProviderConfig(); assertThat(config.getProviderDescription(), is(nullValue())); assertThat(config.getIssuer(), is(nullValue())); }