public void should_Get()
        {
            // Arrange
            Assert.That(_testLookups, Is.Not.Empty);
            List <int> ids        = _testLookups.Select(x => x.Id).ToList();
            var        controller = new LookupController(_LookupService);

            // Act
            var lookups = controller.Get().Where(x => ids.Contains(x.Id));

            // Assert
            Assert.That(lookups, Is.Not.Empty);
            foreach (var lookup in lookups)
            {
                Debug.Print(lookup.ToString());
            }
        }