public void GivenItemBrieHandler_WhenItemIsNotBrie_ShouldThrowError()
{
// Arrange
var item = new Item()
{
Name = "AnotherArbitraryItem", Quality = 22, SellIn = -3
};
// Act
var actual = new BrieItemHandler(null);
// Assert
Assert.Throws <InvalidOperationException>(() => actual.Handle(item), "Item cannot be handled here");
}
public void GivenItemBrieHandler_WhenNextDayComes_QualityLessThan50_SellInLessThan0_ThenQualityShouldIncreaseByTwo()
{
// Arrange
var item = new Item()
{
Name = AgedBrie, Quality = 22, SellIn = -3
};
// Act
var actual = new BrieItemHandler(null);
actual.Handle(item);
// Assert
Assert.AreEqual(24, item.Quality);
}
public void GivenItemBrieHandler_WhenNextDayComes_QualityEquals50_SellInHigherThan0_ThenQualityShouldRemain50()
{
// Arrange
var item = new Item()
{
Name = AgedBrie, Quality = 50, SellIn = 1
};
// Act
var actual = new BrieItemHandler(null);
actual.Handle(item);
// Assert
Assert.AreEqual(50, item.Quality);
}
