public void CanAddItemProperties()
{
string testCatalogName = nameof(CanAddItemProperties);
string testItemName = "testItem_".RandomLetters(6);
CatalogService svc = GetTestCatalogService(testCatalogName);
CatalogDefinition catalogDefinition = svc.FindCatalog(testCatalogName);
ItemDefinition item = svc.AddItem(catalogDefinition, testItemName);
List <ItemProperty> properties = svc.AddItemProperties(item, new { TailCount = 5, FallopianTubes = true }).ToList();
Expect.AreEqual(2, properties.Count);
Expect.AreEqual("5", properties.First(p => p.Name.Equals("TailCount")).Value);
Expect.AreEqual("True", properties.First(p => p.Name.Equals("FallopianTubes")).Value);
}