public void fooItem()
{
var Items = new BasicItem("foo", 0, 0);
Items.Update();
Assert.AreEqual("foo", Items.Name);
Assert.AreEqual(-1, Items.SellIn);
Assert.AreEqual(0, Items.Quality);
}
public void fooItem_outdated()
{
var Items = new BasicItem("foo", -1, 1);
Items.Update();
Assert.AreEqual("foo", Items.Name);
Assert.AreEqual(-2, Items.SellIn);
Assert.AreEqual(0, Items.Quality);
}