public void VerifyDuplicateContacts_Failed()
        {
            // Arrange
            Demographics_Failed_data();
            var controller = new RegistrationController(new RegistrationRepository(token));

            // Act

            var modelResponse = controller.VerifyDuplicateContacts(demographicsViewModel);

            //Assert
            Assert.IsTrue(modelResponse.DataItems != null, "Data items can't be null");
            Assert.IsTrue(modelResponse.DataItems.Count > 0, "Contact demography exists for invalid data.");
        }
        public void VerifyDuplicateContacts_Success()
        {
            // Arrange
            Demographics_Success_data();
            var controller = new RegistrationController(new RegistrationRepository(token));

            // Act

            var modelResponse = controller.VerifyDuplicateContacts(demographicsViewModel);

            //Assert
            Assert.IsTrue(modelResponse.DataItems != null, "Data items can't be null");
            Assert.IsTrue(modelResponse.DataItems.Count > 0, "Atleast one contact demography must exists.");
        }