waveletProvider = new WaveletProviderStub();
AccountStore accountStore = new MemoryStore();
accountStore.putAccount(new HumanAccountDataImpl(ParticipantId.ofUnsafe("fred@example.com")));
org.eclipse.jetty.server.SessionManager jettySessionManager =
mock(org.eclipse.jetty.server.SessionManager.class);
SessionManager sessionManager = new SessionManagerImpl(accountStore, jettySessionManager);
servlet = new FetchServlet(waveletProvider, protoSerializer, sessionManager);
}