public void TestCopyModel()
        {
            string testPropName = "Test";

            VMWithModelImpl           = new ViewModelWithModelImpl();
            VMWithModelImpl.ModelProp = testPropName;
            ViewModelWithModelImpl Copy = new ViewModelWithModelImpl(VMWithModelImpl);

            Assert.AreEqual(VMWithModelImpl.ModelProp, testPropName);
            Assert.AreEqual(VMWithModelImpl.Model.ModelProp, testPropName);
            Assert.AreEqual(Copy.ModelProp, testPropName);
            Assert.AreEqual(Copy.Model.ModelProp, testPropName);
        }
 public ViewModelWithModelImpl(ViewModelWithModelImpl other) : base(other)
 {
 }