public void ShouldValidateQualityLowerLimit()
{
// arrange
Normal itemz = new Normal(0, 0);
// act
itemz.AdjustQuality();
//assert
itemz.CurrentQuality().Should().Be(0);
}
public void ShouldDecrementQuality1XIfBeforeSellIn()
{
// arrange
Normal itemz = new Normal(1, 5);
// act
itemz.AdjustQuality();
//assert
itemz.CurrentQuality().Should().Be(4);
}
public void ShouldDecrementQuality2XIfPastSellIn()
{
// arrange
Normal itemz = new Normal(0, 6);
// act
itemz.AdjustQuality();
//assert
itemz.CurrentQuality().Should().Be(4);
}