public void VerifyItemsHaveDeteriorated() { var items = _itemProcessor.GetItems(); var itemNames = new List <string> { "Dexterity Vest", "Mongoose" }; foreach (var name in itemNames) { var item = items.FirstOrDefault(i => i.Name.Contains(name)); item.ShouldNotBe(null); var initialQuality = item.Quality; var initialSellIn = item.SellIn; _itemProcessor.UpdateQuality(); var after = items.FirstOrDefault(i => i.Name.Contains(name)); after.ShouldNotBe(null); after.Quality.ShouldBe(initialQuality - 1); after.SellIn.ShouldBe(initialSellIn - 1); } }
public void VerifyBrieHasChanged() { var items = new List <Item> { new Item { Name = Constants.ProductNames.AgedBrie, Quality = 0, SellIn = 2 } }; var initialQuality = items[0].Quality; var initialSellIn = items[0].SellIn; var itemProcessor = new ItemProcessor(items); itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); var item = updateItems.FirstOrDefault(i => i.Name.Contains(Constants.ProductNames.AgedBrie)); item.ShouldNotBe(null); item.Quality.ShouldBe(initialQuality + 1); item.SellIn.ShouldBe(initialSellIn - 1); }
public static void Main(string[] args) { var itemProcessor = new ItemProcessor(GetDefaultItems()); System.Console.WriteLine("Updating item quality..."); itemProcessor.UpdateQuality(); System.Console.WriteLine("Displaying items..."); itemProcessor.ListItems(); System.Console.ReadKey(); }
public void ConjuredItemsDegradeTwiceAsFast() { var items = new List <Item> { new Item { Name = "Conjured Mana Cake", SellIn = 3, Quality = 6 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality - 2); }
public void BackStagePassesQualityHitsZero() { // Quality drops to 0 after the concert var items = new List <Item> { new Item { Name = "Backstage passes to a TAFKAL80ETC concert", Quality = 5, SellIn = 0 } }; var itemProcessor = new ItemProcessor(items); itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(0); }
public void WhenSellByDateHasNotPassedQualityDegradesNormally() { var items = new List <Item> { new Item { Name = "+2 Mace of Smiting", Quality = 7, SellIn = 2 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality - 1); }
public void BackStagePassesQualityIncreasesBy3When5DaysAway() { // Quality increases by 3 when there are 5 days or less var items = new List <Item> { new Item { Name = "Backstage passes to a TAFKAL80ETC concert", Quality = 5, SellIn = 5 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality + 3); }
public void ItemQualityMaxIs50() { //The Quality of an item is never more than 50 var items = new List <Item> { new Item { Name = "+2 Mace of Smiting", Quality = 50, SellIn = 2 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality); }
public void QualityOfItemIsNeverNegative() { // The Quality of an item is never negative var items = new List <Item> { new Item { Name = "+2 Mace of Smiting", Quality = 0, SellIn = 2 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality); }
public void WhenSellByDatePassedQualityDegradesTwiceAsFast() { //Once the sell by date has passed, Quality degrades twice as fast var items = new List <Item> { new Item { Name = "+2 Mace of Smiting", Quality = 7, SellIn = 0 } }; var itemProcessor = new ItemProcessor(items); var initialQuality = items[0].Quality; itemProcessor.UpdateQuality(); var updateItems = itemProcessor.GetItems(); updateItems[0].Quality.ShouldBe(initialQuality - 2); }