public void Test_Cheese_CopyTo_Returns_Cloned()
{
_cheese.Price = 10;
_cheese.BestBeforeDate = DateTime.Parse("2016-03-19");
_cheese.DaysToSell = 5;
_cheese.Name = "Good Cheese";
_cheese.Type = CheeseTypes.Aged;
var newCheese = _cheese.Clone() as ICheese;
Assert.IsNotNull(newCheese);
Assert.AreEqual(_cheese.Price, newCheese.Price);
Assert.AreEqual(_cheese.BestBeforeDate, newCheese.BestBeforeDate);
Assert.AreEqual(_cheese.DaysToSell, newCheese.DaysToSell);
Assert.AreEqual(_cheese.Name, newCheese.Name);
Assert.AreEqual(_cheese.Type, newCheese.Type);
}