public void GivenChristmasCrackers_WhenSellinBetween5And0Days_QualityIncreasesBy3()
{
var item = new Item()
{
Name = "Christmas Crackers", Quality = 2, SellIn = 3
};
var rule = new ChristmasCrackerUpdateRule();
rule.Update(item);
item.Quality.Should().Be(5);
}
public void GivenChristmasCrackers_WhenSellinPastChristmas_QualityZero()
{
var item = new Item()
{
Name = "Christmas Crackers", Quality = 2, SellIn = -1
};
var rule = new ChristmasCrackerUpdateRule();
rule.Update(item);
item.Quality.Should().Be(0);
}
public void GivenChristmasCrackers_WhenUpdated_SellinReducesByOne()
{
var item = new Item()
{
Name = "Christmas Crackers", Quality = 2, SellIn = 2
};
var rule = new ChristmasCrackerUpdateRule();
rule.Update(item);
item.SellIn.Should().Be(1);
}