public void GetByLastName()
        {
            // Arrange
            BiometricController controller = new BiometricController
            {
                Request       = new HttpRequestMessage(),
                Configuration = new HttpConfiguration()
            };

            // Act
            HttpResponseMessage response = controller.GetByLastName("Raju");

            // Assert
            Assert.IsNotNull(response);
            Assert.IsTrue(response.TryGetContentValue <IEnumerable <Person> >(out _));
        }
        public void GetById()
        {
            // Arrange
            BiometricController controller = new BiometricController
            {
                Request       = new HttpRequestMessage(),
                Configuration = new HttpConfiguration()
            };

            // Act
            HttpResponseMessage peopleResponse = controller.Get();

            peopleResponse.TryGetContentValue(out IEnumerable <Person> people);
            HttpResponseMessage response = controller.GetById(people.FirstOrDefault().Id.ToString());

            // Assert
            Assert.IsNotNull(response);
            Assert.IsTrue(response.TryGetContentValue <Person>(out _));
        }