public void ShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance());
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenConjuredItem_WhenAdjustingConjuredProductQuality_ThenItShouldReturnCorrectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Conjured Mana Cake", 10, 10));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.ToString().Should().Be("Conjured Mana Cake, 10, 8");
}
public void GivenNonConjuredItem_WhenAdjustingConjuredProductQuality_ThenItShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Copper Ingot", 10, 10));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenConjuredItemWithLifetimeAndQuality_WhenAdjustingCommonQuality_ThenItShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Conjured Mana Cake", 5, 5));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenEventPassWithLifetimeAndQuality_WhenAdjustingCommonQuality_ThenItShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Backstage passes to a TAFKAL80ETC concert", 10, 10));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenLegendaryItemWithLifetimeAndQuality_WhenAdjustingAgedItemQuality_ThenItShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Sulfuras, Hand of Ragnaros", -1, 40));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenCommonItemWithLifetimeAndZeroQuality_WhenAdjustingCommonQuality_ThenItShouldReturnCorrectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Torch", 5, 0));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.ToString().Should().Be("Torch, 5, 0");
}
public void GivenCommonItemWithLifetimeAndQuality_WhenAdjustingAgedItemQuality_ThenItShouldNotAffectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Large Sack", 10, 10));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.Should().Be(product);
}
public void GivenAgedItemWithLifetimeAndQuality_WhenAdjustingAgedItemQuality_ThenItShouldReturnCorrectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Aged Brie", 10, 10));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.ToString().Should().Be("Aged Brie, 10, 11");
}
public void GivenEventPassWithLifetimeFiveDaysAndFortyNineQuality_WhenAdjustingEventPassQuality_ThenItShouldReturnCorrectProduct()
{
// arrange
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance("Backstage passes to a TAFKAL80ETC concert", 5, 49));
// act
IProduct actual = product.WithAdjustedQuality();
// assert
actual.ToString().Should().Be("Backstage passes to a TAFKAL80ETC concert, 5, 50");
}
public void GivenEventPassAtMaximumQuality_WhenAskingEventPassQualityAddend_ShouldReturnZero()
{
// arrange
const string largeSack = "Concert Ticket";
const int sellIn = 10;
const int quality = 50;
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance(largeSack, sellIn, quality));
// act
int actual = product.EventPassQualityAddend();
// assert
actual.Should().Be(0);
}
public void GivenEventPasExpired_WhenAskingEventPassQualityAddend_ShouldReturnInverseOfQuality()
{
// arrange
const string largeSack = "Concert Ticket";
const int sellIn = -1;
const int quality = 10;
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance(largeSack, sellIn, quality));
// act
int actual = product.EventPassQualityAddend();
// assert
actual.Should().Be(-10);
}
public void GivenEventPassLifetimeFour_WhenAskingEventPassQualityAddend_ShouldReturnThree()
{
// arrange
const string largeSack = "Concert Ticket";
const int sellIn = 4;
const int quality = 10;
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance(largeSack, sellIn, quality));
// act
int actual = product.EventPassQualityAddend();
// assert
actual.Should().Be(3);
}
public void GivenProduct_WhenAskingForReport_ShouldOutputCorrectInformation()
{
// arrange
const string largeSack = "Large Sack";
const int sellIn = 10;
const int quality = 10;
IProduct product = new Product(_qualityAdjustment, FakeItem.Instance(largeSack, sellIn, quality));
// act
string actual = product.ToString();
// assert
actual.Should().Be($"{largeSack}, {sellIn}, {quality}");
}