public void find_by_name()
        {
            var user1 = new FubuMVC.RavenDb.Membership.User
            {
                UserName = "******",
                Password = theHash.CreateHash("something")
            };

            var user2 = new FubuMVC.RavenDb.Membership.User
            {
                UserName = "******",
                Password = theHash.CreateHash("else")
            };

            theRepository.Update(user1);
            theRepository.Update(user2);

            theMembership.FindByName("jeremy").ShouldBeTheSameAs(user1);
            theMembership.FindByName("josh").ShouldBeTheSameAs(user2);
        }