public void CreateSmartphone()
{
var factory = new SmartphoneFactory();
var obj = factory.Create();
Assert.AreEqual("S8", obj.Model);
Assert.AreEqual("Samsung", obj.Manufacturer);
Assert.AreEqual(32, obj.Memory);
Assert.AreEqual(typeof(Smartphone), obj.GetType());
}
public void CreateThreeSmartphones()
{
var factory = new SmartphoneFactory();
var factory2 = new SmartphoneFactory2();
var obj = factory.Create();
var obj2 = factory2.Create();
var obj3 = factory2.Create();
Assert.AreNotSame(obj, obj2);
Assert.AreNotSame(obj2, obj3);
Assert.AreNotEqual(null, obj);
Assert.AreNotEqual(null, obj2);
Assert.AreNotEqual(null, obj3);
}