this.authState.setState(AuthProtocolState.FAILURE);
this.authState.update(this.authScheme, this.credentials);
this.httpAuthenticator.generateAuthResponse(request, authState, context);
Assert.assertFalse(request.containsHeader(AUTH.WWW_AUTH_RESP));
Mockito.verify(this.authScheme, Mockito.never()).authenticate(
Mockito.any(Credentials.class),
Mockito.any(HttpRequest.class),
Mockito.any(HttpContext.class));