public void call_to_CreateProductX_method_should_return_productX()
{
IAbstractFactory factory = new ConcreteFactory();
IAbstractProductX productX = factory.CreateProductX();
Assert.AreEqual("Called: ConcreteProductX", productX.feature());
}
public void call_to_createProductX_overridden_method_should_return_new_productX()
{
IAbstractFactory myFactory = new MyConcreteFactory();
IAbstractProductX myProduct = myFactory.CreateProductX();
Assert.That(myProduct.feature(), Is.EqualTo("Called: MyProductX"));
}