public void Create_SimpleDuck()
{
Simple simple = new Simple
{
Name = "Duck"
};
var isDuckable = simple.IsDuck <ISimpleDuck>();
Assert.IsTrue(isDuckable);
var simpleDuck = simple.CreateDuck <ISimpleDuck>();
Assert.IsNotNull(simpleDuck);
Assert.AreEqual("Duck", simpleDuck.Name);
}