public void RemovesStatusAttributes()
        {
            var entity = new Entity
            {
                Id          = Guid.NewGuid(),
                LogicalName = "contact",
                Attributes  = new AttributeCollection
                {
                    { "statecode", new OptionSetValue(1) },
                    { "statuscode", new OptionSetValue(2) },
                    { "firstname", "Joe" }
                }
            };

            DataWriterService.RemoveStatusAttributes(entity);

            Assert.IsFalse(entity.Attributes.Contains("statecode"));
            Assert.IsFalse(entity.Attributes.Contains("statuscode"));
            Assert.IsTrue(entity.Attributes.Contains("firstname"));
        }