Natural TypeMocks: don't let a PUBLIC FIELD drive you nuts!

I've just spent a full day trying to figure out why the following:

[Test]
public void Test()
{
    using (RecordExpectations recorder = new RecordExpectations())
    {
        Foo foo = new Foo();
        recorder.ExpectAndReturn(foo.Bar.Text, "foo"); // <-- error
    }
    Assert.AreEqual("foo", new Foo().Bar.Text);
    MockManager.Verify();
}

Kept giving me a NullReferenceException (on the line marked with "<-- error"). Just to find out that Bar is a public field and NOT a property. :oops:
DON'T LET THIS HAPPEN TO YOU!

- Levi