public void Should_Increase_Quality_For_Backstage_By_Three_If_Days_Are_In_Range_Zero_To_Five()
{
var items = TestDataContainer.GetListWithAgedBackstagePasses();
_gildedRose = new GildedRose(items);
UpdateQuality(_gildedRose, 16);
Assert.AreEqual(33, items.First().Quality);
}
public void Should_Dropt_Quality_To_Zero_For_Backstage_After_The_Concert()
{
var items = TestDataContainer.GetListWithAgedBackstagePasses();
_gildedRose = new GildedRose(items);
UpdateQuality(_gildedRose, 21);
Assert.AreEqual(0, items.First().Quality);
}
public void Should_Increase_Quality_For_Backstage_Passes_The_Older_It_Gets()
{
var items = TestDataContainer.GetListWithAgedBackstagePasses();
_gildedRose = new GildedRose(items);
_gildedRose.UpdateQuality();
var firstDayQuality = items.First().Quality;
_gildedRose.UpdateQuality();
var secondDayQuality = items.First().Quality;
Assert.IsTrue(secondDayQuality > firstDayQuality);
}