public void InvokeMemberThrowsFallbackException()
{
dynamic alpha = new Object();
dynamic beta = new Clay(new TestMemberBehavior());
var ex1 = Assert.Throws <RuntimeBinderException>(() => alpha.Hello1());
Assert.That(ex1.Message, Is.StringEnding("does not contain a definition for 'Hello1'"));
var ex2 = Assert.Throws <RuntimeBinderException>(() => beta.Hello2());
Assert.That(ex2.Message, Is.StringEnding("does not contain a definition for 'Hello2'"));
Assert.That(beta.Sample(), Is.EqualTo("Data"));
}