final AbstractSTSLoginModule loginModule = new FakeSTSLoginModule(null, stsClient);
final Map<String, String> sharedState = new HashMap<String, String>();
final Map<String, String> options = Util.allOptions();
TestCallbackHandler callbackHandler = new TestCallbackHandler("Mr.Poon", "rosen");
loginModule.initialize(new Subject(), callbackHandler, sharedState, options);
assertFalse(loginModule.isUseOptionsConfig());
assertFalse(loginModule.isUsePasswordStacking());
assertFalse(loginModule.isUseFirstPass());
}