public void ApplyDiscountTest()
{
StockKeepingUnit temp = new StockKeepingUnit("Test1", 1.5);
BuyItemsLessPercentageDiscountUnit target = new BuyItemsLessPercentageDiscountUnit("Test 1 discount", temp, 1, 10.0); // TODO: Initialize to an appropriate value
StockKeepingUnits items = new StockKeepingUnits(new StockKeepingUnit[] { temp, temp }); // TODO: Initialize to an appropriate value
double expected = 0.3F; // TODO: Initialize to an appropriate value
DiscountResult actual = target.ApplyDiscount(items);
Assert.IsTrue(System.Math.Round(expected, 2) == System.Math.Round(actual.Discount, 2));
}
public void ApplyDiscountTest2()
{
StockKeepingUnit temp = new StockKeepingUnit("Test1", 1.5);
BuyItemsLessPercentageDiscountUnit target = new BuyItemsLessPercentageDiscountUnit("Test 1 discount", temp, 2, 20.00F); // TODO: Initialize to an appropriate value
StockKeepingUnits items = new StockKeepingUnits(new StockKeepingUnit[] { temp, temp, temp }); // TODO: Initialize to an appropriate value
double expected = 0.3; // TODO: Initialize to an appropriate value
DiscountResult actual = target.ApplyDiscount(items);
//Even though these were actually equal, precision screwed up the test.... *sigh*
Assert.IsTrue(System.Math.Round(expected, 2) == System.Math.Round(actual.Discount, 2));
}
public void ApplyDiscountTest3()
{
StockKeepingUnit temp = new StockKeepingUnit("Test1", 1.5);
BuyItemsLessPercentageDiscountUnit target = new BuyItemsLessPercentageDiscountUnit("Test 1 discount", temp, 2, 50.00F); // TODO: Initialize to an appropriate value
//this should match 2 offers, should ignore the extra item
StockKeepingUnits items = new StockKeepingUnits(new StockKeepingUnit[] { temp, temp, temp, temp, temp, temp, temp }); // TODO: Initialize to an appropriate value
double expected = 1.5F; // TODO: Initialize to an appropriate value
DiscountResult actual = target.ApplyDiscount(items);
Assert.AreEqual <double>(expected, actual.Discount);
}