public async Task TestUserStatus()
        {
            var adapter   = new ProProfsAdapter(this.proProfsProxy);
            var usermodel = new ProProfsUser();

            usermodel.Email = "*****@*****.**";
            usermodel.Group = new List <string>()
            {
                "Test"
            };
            var result = await adapter.QuizStatus("*****@*****.**");

            Assert.NotNull(result);
        }