public void ShouldReturnNotEnoughPointsErrorMessageForStaticPriceItem(Int32 quantity, Int32 initialPoints, Int32 expectedPointsNeeded)
{
var item = new StaticPriceItem();
var player = new Player()
{
Points = initialPoints
};
Either <BuyResult, String> result = item.TryBuy(quantity, player);
Assert.True(result.IsRight());
Assert.Equal(String.Format(Item.NotEnoughPointsErrorMessage, expectedPointsNeeded, item.GetSpecificNameForNotEnoughToBuy(player)), result.Right());
}
public void ShouldReturnStaticPrice(Int32 quantity)
{
var item = new StaticPriceItem();
var expectedPointsSpent = quantity * StaticPriceItem.StaticPrice;
var player = new Player()
{
Points = expectedPointsSpent
};
Either <BuyResult, String> result = item.TryBuy(quantity, player);
Assert.True(result.IsLeft());
Assert.Equal(quantity, result.Left().QuantityPurchased);
Assert.Equal(expectedPointsSpent, result.Left().PointsSpent);
}