public void TestGetUserToken()
        {
            var mockLogger = new Mock <ILogger <AnswersController> >();
            var controller = new AnswersController(mockLogger.Object, productRepository, MapperConfiguration);

            var result = controller.GetUserToken();

            Assert.IsInstanceOfType(result, typeof(UserTokenResponse));
            Assert.AreEqual(result.name, "Sajith Kumar");
            Assert.AreEqual(result.token, "320dccaf-a669-458e-a45f-1375d7f95628");
        }