public async Task GetLogins_Test()
        {
            var store = new ElasticUserStore <ElasticUser, ElasticRole>(_nestClient, new ElasticOptions {
                UsersIndex = _userIndex
            });

            var user = new ElasticUser
            {
                UserName     = "******",
                PasswordHash = "phash",
                Logins       = new List <ElasticUserLogin> {
                    new ElasticUserLogin(new UserLoginInfo("prov1", "key", "test1")),
                    new ElasticUserLogin(new UserLoginInfo("prov2", "key2", "test1"))
                },
                Email = new ElasticConfirmation("*****@*****.**")
            };

            var logins = await store.GetLoginsAsync(user, NoCancellationToken);

            Assert.Equal(2, logins.Count);
        }