public void Item_NeverDegrades_ToBelowZero(int quality)
{
var sellIn = -2;
IList <Item> Items = new List <Item>
{
new Item {
Name = "Regular Item", SellIn = sellIn, Quality = quality
},
new Item {
Name = ConjuredName, SellIn = sellIn, Quality = quality
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(0, Items[0].Quality);
}
public void TestRegularDegrade()
{
IList <Item> Items = new List <Item> {
new Item {
Name = "Regular", SellIn = 8, Quality = 20
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(19, Items[0].Quality);
Assert.AreEqual(7, Items[0].SellIn);
Items[0].SellIn = 0;
app.UpdateQuality();
Assert.AreEqual(17, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(15, Items[0].Quality);
}
public void TestConjured()
{
IList <Item> Items = new List <Item> {
new Item {
Name = "Conjured Something", SellIn = 8, Quality = 20
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(18, Items[0].Quality);
Assert.AreEqual(7, Items[0].SellIn);
Items[0].SellIn = 0;
app.UpdateQuality();
Assert.AreEqual(14, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(10, Items[0].Quality);
}
public void updateQuality()
{
//Arrange
IList <Item> resultItems = createItemsForTesting();
IList <Item> expectedItems = createExpectedItemsForTesting();
//Act
GildedRose app = new GildedRose(resultItems);
for (int i = 0; i < 30; i++)
{
app.UpdateQuality();
}
//Assert
for (int i = 0; i < resultItems.Count; i++)
{
Assert.True(resultItems[i].Equals(expectedItems[i]));
}
}
public static void Main(string[] args)
{
Console.WriteLine("OMGHAI!");
IList <Item> Items = AddItems.Items();
var app = new GildedRose(Items);
for (var i = 0; i < 31; i++)
{
Console.WriteLine("-------- day " + i + " --------");
Console.WriteLine("name, sellIn, quality");
for (var j = 0; j < Items.Count; j++)
{
System.Console.WriteLine(Items[j]);
}
Console.WriteLine("");
app.UpdateQuality();
}
}
public void SulfurasDoesNotChange()
{
IList <Item> Items = new List <Item> {
new Item()
{
Name = "Sulfuras, Hand of Ragnaros", SellIn = 0, Quality = 80
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
if (Items[0].Name == "Sulfuras, Hand of Ragnaros")
{
for (int i = 0; i < 31; i++)
{
Assert.AreEqual(Items[0].Quality, 80);
app.UpdateQuality();
}
}
}
public void ReduceSellInItem()
{
//Arrang
IList <Item> items = new List <Item> {
new Item {
Name = "foo", SellIn = 10, Quality = 20
}
};
GildedRose app = new GildedRose(items);
app.UpdateQuality();
int startSellIn = items[0].SellIn;
//Act
//Assert
Assert.AreEqual(9, startSellIn);
}
public void GildedRoseTest_ConjuredItemCorrectUpdateAfterOneDay()
{
int originalSellIn = 5;
int updatedSellIn = 4;
int originalQuality = 20;
int updatedQuality = 18;
IList <Item> Items = new List <Item> {
new Item {
Name = "Conjured Mana Cake", SellIn = originalSellIn, Quality = originalQuality
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(Items[0].SellIn, updatedSellIn);
Assert.AreEqual(Items[0].Quality, updatedQuality);
}
public void GildedRoseTest_BackstagePassCorrectUpdateAfterConcertPassed()
{
int originalSellIn = 0;
int updatedSellIn = -1;
int originalQuality = 10;
int updatedQuality = 0;
IList <Item> Items = new List <Item> {
new Item {
Name = "Backstage passes to a TAFKAL80ETC concert", SellIn = originalSellIn, Quality = originalQuality
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(Items[0].SellIn, updatedSellIn);
Assert.AreEqual(Items[0].Quality, updatedQuality);
}
public void GildedRoseTest_AgedBrieCorrectUpdateAfterQualityFifty()
{
int originalSellIn = 5;
int updatedSellIn = 4;
int originalQuality = 50;
int updatedQuality = 50;
IList <Item> Items = new List <Item> {
new Item {
Name = "Aged Brie", SellIn = originalSellIn, Quality = originalQuality
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(Items[0].SellIn, updatedSellIn);
Assert.AreEqual(Items[0].Quality, updatedQuality);
}
public void QualityOfBackstageincreasesByOneLessSix()
{
//Arrang
IList <Item> items = new List <Item> {
new Item
{
Name = "Backstage passes to a TAFKAL80ETC concert",
SellIn = 6,
Quality = 20
}
};
GildedRose app = new GildedRose(items);
app.UpdateQuality();
int startQuality = items[0].Quality;
//Assert
Assert.AreEqual(22, startQuality);
}
public void GildedRoseTest_LegendaryItemCorrectUpdateAfterOneDay()
{
int originalSellIn = 5;
int updatedSellIn = 5;
int originalQuality = 80;
int updatedQuality = 80;
IList <Item> Items = new List <Item> {
new Item {
Name = "Sulfuras, Hand of Ragnaros", SellIn = originalSellIn, Quality = originalQuality
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(Items[0].SellIn, updatedSellIn);
Assert.AreEqual(Items[0].Quality, updatedQuality);
}
public void SetQualityOfBackstagToZeroWhenSillinHazZero()
{
//Arrang
IList <Item> items = new List <Item> {
new Item
{
Name = "Backstage passes to a TAFKAL80ETC concert",
SellIn = 0,
Quality = 20
}
};
GildedRose app = new GildedRose(items);
app.UpdateQuality();
int startQuality = items[0].Quality;
//Assert
Assert.AreEqual(0, startQuality);
}
public void EveryItemQuailtyIsGreaterOrEqualTo50()
{
IList <Item> Items = AddItems.Items();
var app = new GildedRose(Items);
for (var i = 0; i < 30; i++)
{
app.UpdateQuality();
}
foreach (var item in Items)
{
//Sulfuras quality is 80 which is OK, Don't need to check that
if (item.Name != "Sulfuras, Hand of Ragnaros")
{
Assert.GreaterOrEqual(item.Quality, 0);
}
}
}
public void ConjuredItemsDecayFourTimesAsFastAfterSellInPasses()
{
IList <Item> Items = new List <Item> {
new Item {
Name = Conjured, SellIn = 1, Quality = 20
}
};
GildedRose app = new GildedRose(Items);
Assert.AreEqual(20, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(18, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(14, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(10, Items[0].Quality);
}
public void ConjuredItemsDecayTwiceAsFastBeforeSellInPasses()
{
IList <Item> Items = new List <Item> {
new Item {
Name = Conjured, SellIn = 3, Quality = 20
}
};
GildedRose app = new GildedRose(Items);
Assert.AreEqual(20, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(18, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(16, Items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(14, Items[0].Quality);
}
public void GildedRose_UpdateQuality_ConjuredItem_success()
{
// in the production situation, the value for
// hasBeenRunToday would be taken from some persisted medium like
// a database. We use a hard coded value here just for the sake of
// test.
bool hasBeenRunToday = false;
IList <Item> Items = new List <Item> {
new Item {
Name = "Conjured Item", SellIn = 10, Quality = 30
}
};
GildedRose app = new GildedRose(Items, hasBeenRunToday);
app.UpdateQuality();
int expectedQuality = 28; // this is with the assumption that decrementing of quality the
// item is by 2
Assert.AreEqual(expectedQuality, Items[0].Quality);
}
public void ReduceQualityItem()
{
IList <Item> items = new List <Item> {
new Item {
Name = "foo", SellIn = 10, Quality = 20
}
};
GildedRose app = new GildedRose(items);
app.UpdateQuality();
int startQuality = items[0].Quality;
//Act
//Assert
items[0].Quality.Equals(2);
Assert.AreEqual(19, startQuality);
}
public void TestBackstagePassesItem()
{
IList <Item> items = new List <Item> {
new Item {
Name = "Backstage passes to a TAFKAL80ETC concert", SellIn = 12, Quality = 6
}
};
GildedRose app = new GildedRose(items);
app.UpdateQuality();
Assert.AreEqual("Backstage passes to a TAFKAL80ETC concert", items[0].Name);
Assert.AreEqual(11, items[0].SellIn);
Assert.AreEqual(7, items[0].Quality);
app.UpdateQuality();
app.UpdateQuality();
Assert.AreEqual(9, items[0].SellIn);
Assert.AreEqual(10, items[0].Quality);
app.UpdateQuality();
Assert.AreEqual(8, items[0].SellIn);
Assert.AreEqual(12, items[0].Quality);
app.UpdateQuality();
app.UpdateQuality();
app.UpdateQuality();
Assert.AreEqual(5, items[0].SellIn);
Assert.AreEqual(18, items[0].Quality);
app.UpdateQuality();
app.UpdateQuality();
Assert.AreEqual(3, items[0].SellIn);
Assert.AreEqual(24, items[0].Quality);
app.UpdateQuality();
app.UpdateQuality();
app.UpdateQuality();
app.UpdateQuality();
Assert.AreEqual(-1, items[0].SellIn);
Assert.AreEqual(0, items[0].Quality);
}
public void foo()
{
IList <Item> Items = new List <Item> {
new Item {
Name = "+5 Dexterity Vest", SellIn = 10, Quality = 20
},
new Item {
Name = "Aged Brie", SellIn = 2, Quality = 0
},
new Item {
Name = "Elixir of the Mongoose", SellIn = 5, Quality = 7
},
new Item {
Name = "Sulfuras, Hand of Ragnaros", SellIn = 0, Quality = 80
},
new Item {
Name = "Backstage passes to a TAFKAL80ETC concert", SellIn = 15, Quality = 20
},
new Item {
Name = "Conjured Mana Cake", SellIn = 3, Quality = 6
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Items[0].SellIn.Should().Be(9);
Items[1].SellIn.Should().Be(1);
Items[2].SellIn.Should().Be(4);
Items[3].SellIn.Should().Be(0);
Items[4].SellIn.Should().Be(14);
Items[5].SellIn.Should().Be(2);
Items[0].Quality.Should().Be(19);
Items[1].Quality.Should().Be(1);
Items[2].Quality.Should().Be(6);
Items[3].Quality.Should().Be(80);
Items[4].Quality.Should().Be(21);
Items[5].Quality.Should().Be(4);
}
public void GivenValidConjuredItemsWhenUpdateIsCalledThenSellInAndQualityShouldUpdateCorrectly()
{
var items = new List <Item>
{
new Item {
Name = "Conjured Mana Cake", SellIn = 5, Quality = 0
},
new Item {
Name = "Conjured Mana Cake", SellIn = 50, Quality = 50
},
new Item {
Name = "Conjured Mana Cake", SellIn = 2, Quality = 10
},
new Item {
Name = "Conjured Mana Cake", SellIn = 10, Quality = 10
},
new Item {
Name = "Conjured Mana Cake", SellIn = 1, Quality = 10
},
new Item {
Name = "Conjured Mana Cake", SellIn = -1, Quality = 10
},
};
var app = new GildedRose(items);
app.UpdateQuality();
Assert.AreEqual(0, items[0].Quality);
Assert.AreEqual(4, items[0].SellIn);
Assert.AreEqual(48, items[1].Quality);
Assert.AreEqual(49, items[1].SellIn);
Assert.AreEqual(8, items[2].Quality);
Assert.AreEqual(1, items[2].SellIn);
Assert.AreEqual(8, items[3].Quality);
Assert.AreEqual(9, items[3].SellIn);
Assert.AreEqual(8, items[4].Quality);
Assert.AreEqual(0, items[4].SellIn);
Assert.AreEqual(6, items[5].Quality);
Assert.AreEqual(-2, items[5].SellIn);
}
public void UpdateQuality_ForStandardItemAfter1DayAndSellInHigherThen0_QualityShouldDecreases()
{
var item = new Item
{
Name = "Item",
SellIn = 1,
Quality = 50
};
var items = new List <Item>
{
item
};
var app = new GildedRose(items);
// Act
app.UpdateQuality();
// Assert
Assert.AreEqual(49, item.Quality);
}
public void TestAgedBrie()
{
var items = new List <IItem> {
new AgedBrieItem {
Name = "Aged Brie", SellIn = 1, Quality = 1
}
};
var app = new GildedRose(items);
app.UpdateQuality();
Assert.AreEqual("Aged Brie", items[0].Name);
Assert.AreEqual(0, items[0].SellIn);
Assert.AreEqual(2, items[0].Quality);
app.UpdateQuality();
Assert.AreEqual("Aged Brie", items[0].Name);
Assert.AreEqual(-1, items[0].SellIn);
Assert.AreEqual(3, items[0].Quality);
}
public void CheckLegendary()
{
IList <Item> Items = new List <Item>
{
new Item {
Name = "Sulfuras, Hand of Ragnaros", SellIn = 11, Quality = 80
},
new Item {
Name = "Sulfuras, Hand of Ragnaros", SellIn = 23, Quality = 80
}
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(80, Items[0].Quality);
for (int i = 0; i < 1000; i++)
{
app.UpdateQuality();
}
Assert.AreEqual(80, Items[0].Quality);
}
public void UpdateQuality_BackstagePassQualityUpperLimitExceededWhenFiveOrLessDaysBeforeConcert_QualityStaysAtLimit()
{
IList <Item> Items = new List <Item> {
new Item {
Name = GildedRose.BACKSTAGE, SellIn = 5, Quality = QualityUpperLimit - 2
},
new Item {
Name = GildedRose.BACKSTAGE, SellIn = 3, Quality = QualityUpperLimit - 1
},
new Item {
Name = GildedRose.BACKSTAGE, SellIn = 1, Quality = QualityUpperLimit
},
};
GildedRose app = new GildedRose(Items);
app.UpdateQuality();
Assert.AreEqual(QualityUpperLimit, Items[0].Quality);
Assert.AreEqual(QualityUpperLimit, Items[1].Quality);
Assert.AreEqual(QualityUpperLimit, Items[2].Quality);
}
public void QualityOf_AgedBrie_DoesntGoAbove50()
{
IList <Item> Items = new List <Item>
{
new Item {
Name = "Aged Brie", SellIn = 3, Quality = 49
},
new Item {
Name = "Aged Brie", SellIn = 0, Quality = 49
}
};
GildedRose app = new GildedRose(Items);
for (var daysPassed = 1; daysPassed <= 3; daysPassed++)
{
app.UpdateStock();
Assert.AreEqual(50, Items[0].Quality);
Assert.AreEqual(50, Items[1].Quality);
}
}
public static void Main(string[] args)
{
Console.WriteLine("OMGHAI!");
IList <Item> items = CreateItems();
var gildedRose = new GildedRose(items);
for (var i = 0; i < 31; i++)
{
Console.WriteLine("-------- day " + i + " --------");
Console.WriteLine("name, sellIn, quality");
foreach (var item in items)
{
Console.WriteLine(item);
}
Console.WriteLine("");
gildedRose.UpdateQuality();
}
}
public void UpdateQuality_ForConjuredItemAfter1DayAndSellInGreaterThen0AndQuantityIsGraterThen2_QualityShouldDecreasesBy2()
{
var backstagePassItem = new Item
{
Name = "Conjured Mana Cake",
SellIn = 3,
Quality = 10
};
var items = new List <Item>
{
backstagePassItem
};
var app = new GildedRose(items);
// Act
app.UpdateQuality();
// Assert
Assert.AreEqual(8, backstagePassItem.Quality);
}
public static void Main(string[] args)
{
Console.WriteLine("OMGHAI!");
IList <BaseItem> items = GetItems();
GildedRose app = new GildedRose(items);
for (int i = 0; i < 31; i++)
{
Console.WriteLine("-------- day " + i + " --------");
Console.WriteLine("name, sellIn, quality");
foreach (dynamic item in items)
{
Console.WriteLine(item.Name + ", " + item.SellIn + ", " + item.Quality);
}
Console.WriteLine("");
app.UpdateQuality();
}
Console.ReadLine();
}
public void UpdateQuality_ForBackStagePassAfter1DayAndSellInLessThen0_QualityShouldEquals0()
{
var backstagePassItem = new Item
{
Name = "Backstage passes to a TAFKAL80ETC concert",
SellIn = -1,
Quality = 10
};
var items = new List <Item>
{
backstagePassItem
};
var app = new GildedRose(items);
// Act
app.UpdateQuality();
// Assert
Assert.AreEqual(0, backstagePassItem.Quality);
}