public void QualityShouldIncreaseBy3PerDay()
{
ChristmasCrackerItem crackerItem = new ChristmasCrackerItem("", 4, 2);
crackerItem.DaysPast(3);
Assert.AreEqual(11, crackerItem.GetQuality());
}
public void QualityShouldGotoZeroAfterSellBy()
{
ChristmasCrackerItem crackerItem = new ChristmasCrackerItem("", 0, 20);
crackerItem.DaysPast(1);
Assert.AreEqual(0, crackerItem.GetQuality());
}
public void QualityShoulNotGoAboveMaximum()
{
ChristmasCrackerItem crackerItem = new ChristmasCrackerItem("", 11, 2);
crackerItem.DaysPast(200);
Assert.AreEqual(50, crackerItem.GetQuality());
}
public void TestInputFromTechTest2()
{
ChristmasCrackerItem crackerItem = new ChristmasCrackerItem("", 9, 2);
crackerItem.DaysPast(1);
Assert.AreEqual(8, crackerItem.GetSellIn());
Assert.AreEqual(4, crackerItem.GetQuality());
}