will(returnValue("fred, sven:admin|sales|marketing, bob:sales, dick"));
}
});
authenticator = new ExplorationAuthenticator(mockConfiguration);
final AuthenticationSession authSession =
authenticator.authenticate(new AuthenticationRequestExploration(), "");
assertThat(authSession, is(MultiUserExplorationSession.class));
assertThat(authSession.getUserName(), is(equalTo("fred")));
}