public void PASS_Serialize()
        {
            ParentType parent = new ParentType("da-parent");
            string json = JsonConvert.SerializeObject(parent);
            Assert.IsNotNull(json);

            string expectedJson = "{\"type\":\"da-parent\"}";
            Assert.IsNotNull(expectedJson, json);
        }
 public void PASS_Create()
 {
     ParentType parent = new ParentType("da-parent");
     Assert.IsNotNull(parent);
     Assert.AreEqual("da-parent", parent.Type);
 }