public void QualityNeverMoreThan50()
{
IList <Item> Items = new List <Item> {
new Item {
Name = "Aged Brie", SellIn = 25, Quality = 50
}
};
GildedRose app = new GildedRose(Items);
UpdateQualityAndCheckItem(app, Items[0], 24, 50);
Items = new List <Item> {
new Item {
Name = "Aged Brie", SellIn = -1, Quality = 48
}
};
app = new GildedRose(Items);
UpdateQualityAndCheckItem(app, Items[0], -2, 50);
}
public void BackstagePassesAreSpecial()
{
IList <Item> Items = new List <Item> {
new Item {
Name = "Backstage passes to a TAFKAL80ETC concert", SellIn = 11, Quality = 15
}
};
GildedRose app = new GildedRose(Items);
UpdateQualityAndCheckItem(app, Items[0], 10, 16);
UpdateQualityAndCheckItem(app, Items[0], 9, 18);
UpdateQualityAndCheckItem(app, Items[0], 8, 20);
UpdateQualityAndCheckItem(app, Items[0], 7, 22);
UpdateQualityAndCheckItem(app, Items[0], 6, 24);
UpdateQualityAndCheckItem(app, Items[0], 5, 26);
UpdateQualityAndCheckItem(app, Items[0], 4, 29);
UpdateQualityAndCheckItem(app, Items[0], 3, 32);
UpdateQualityAndCheckItem(app, Items[0], 2, 35);
UpdateQualityAndCheckItem(app, Items[0], 1, 38);
UpdateQualityAndCheckItem(app, Items[0], 0, 41);
UpdateQualityAndCheckItem(app, Items[0], -1, 0);
}
private static void UpdateQualityAndCheckItem(GildedRose app, Item item, int expectedSellIn, int expectedQuality)
{
app.UpdateQuality();
Assert.AreEqual(expectedSellIn, item.SellIn);
Assert.AreEqual(expectedQuality, item.Quality);
}