public void UnknownItemsReturnAPriceOfZero()
{
var subject = new ItemService();
var result = subject.PriceFor("something");
Assert.That(result, Is.EqualTo(0));
}
public void EachIndividualItemIsPricedCorrectly(string item, int price)
{
var subject = new ItemService();
var result = subject.PriceFor(item);
Assert.That(result, Is.EqualTo(price));
}