public void PrivateProperty()
        {
            var instance = new Lesson2TestClass1("l2name1", "l2phone1");

            var result = PassThroughProtobuf(instance);

            Assert.AreEqual("l2name1", result.GetName());
        }
        public void PrivateField()
        {
            var instance = new Lesson2TestClass1("l2name2", "l2phone2");

            var result = PassThroughProtobuf(instance);

            Assert.AreEqual("l2phone2", result.GetPhone());
        }