public void GivenAgedBrie_WhenUpdated_QualityIncreases()
{
var item = new Item()
{
Name = "Aged Brie", Quality = 2, SellIn = 2
};
var rule = new AgedBrieUpdateRule();
rule.Update(item);
item.Quality.Should().Be(3);
}
public void GivenAgedBrie_WhenUpdated_SellinReducesByOne()
{
var item = new Item()
{
Name = "Aged Brie", Quality = 2, SellIn = 2
};
var rule = new AgedBrieUpdateRule();
rule.Update(item);
item.SellIn.Should().Be(1);
}
public void GivenAgedBrie_SellIn1_Quality1_WhenUpdated_ThenAgedBrie_SellIn0_Quality2_Returned()
{
//GIVEN
var items = new List <Item>()
{
new Item()
{
Name = "Aged Brie", SellIn = 1, Quality = 1
}
};
var rule = new AgedBrieUpdateRule();
_inventoryManagementService = new InventoryManagementService(updateRule => rule);
//WHEN
var results = _inventoryManagementService.Update(items);
//THEN
var result = results.First();
result.Should().Be("Aged Brie 0 2");
}