public void BasePersonInterfacesExtension_GetEditableRootInterfacesTest()
        {
            var ext = new BasePersonInterfacesExtension();
            var pd = new ProcessDefinition(null);

            var types = ext.GetEditableRootInterfaces(pd);

            Assert.AreEqual(types.Count(), 1);
            Assert.AreEqual(types[0], typeof(IPerson));
        }