public void Test_Limited_Specials()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Carpet");
pim.Add("carpet");
Assert.AreEqual(140, pim.TotalPurchase());
}
public void Test_Buy_By_Weight_Special_More_Activates_Than_Receives_Flip()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("chicken", 10);
pim.Add("chicken", 5);
Assert.AreEqual(100, pim.TotalPurchase());
}
public void Test_Deferred()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Beef", 10);
pim.Add("Beef", 8);
//10lb beef triggers the special
//8lb beef gets the special (half off).
Assert.AreEqual(140, pim.TotalPurchase());
}
public void Test_Buy_Item()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Beef", 1);
pim.Add("Chicken", 1);
Assert.AreEqual(2, pim.TotalPurchasedEntries());
Assert.AreEqual(20, pim.TotalNoSpecialPurchase());
}
public void Test_Special_Deal_Fixed_Active()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup", 1);
pim.Add("soup", 1);
pim.Add("soup", 1);
Assert.AreEqual(6, pim.TotalPurchase());
}
public void Test_Buy_By_Weight_Multiple()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("beef", 2);
pim.Add("beef", 3);
pim.Add("chicken", 7);
pim.Add("ChIcKeN", 3);
Assert.AreEqual(150, pim.TotalNoSpecialPurchase());
}
public void Test_Buy_By_Weight_Special_Multiple()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("chicken", 10);
pim.Add("chiCken", 5);
pim.Add("cHicken", 10);
pim.Add("chickEn", 5);
Assert.AreEqual(200, pim.TotalPurchase());
}
public void Test_Limited_Removed()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Carpet");
pim.Add("carpet");
pim.RemoveSpecific(0);
Assert.AreEqual(40, pim.TotalPurchase());
}
public void Test_Specials_Remove()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.RemoveLast("soup");
Assert.AreEqual(10, pim.TotalPurchase());
}
public void Test_CartItem_Price_After_Special()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
Assert.AreEqual(2, pim.GetAtPosition(0).GetPrice());
Assert.AreEqual(2, pim.GetAtPosition(1).GetPrice());
Assert.AreEqual(2, pim.GetAtPosition(2).GetPrice());
}
public void Test_Bundle()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("flour");
pim.Add("flour");
pim.Add("flour");
//Three bags of flour for just $6 as opposed to 18.
Assert.AreEqual(6, pim.TotalPurchase());
}
public void Test_Deferred_Scale_Up()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Beef", 10);
pim.Add("Beef", 8);
pim.Add("Beef", 20);
//10lb beef triggers the special
//8lb beef gets the special (half off).
//20lb beef then causes itself to be the header, moving the special
//from the 8 pounder to the 10 pounder.
Assert.AreEqual(330, pim.TotalPurchase());
}
public void Test_Deferred_Scale_Down()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Beef", 20);
pim.Add("Beef", 10);
pim.Add("Beef", 8);
pim.RemoveSpecific(1);
//20 pounder starts. 10 gets the special.
//10 then gets removed, so 8 gets the special.
Assert.AreEqual(240, pim.TotalPurchase());
}
public void Test_Special_Multiple()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("candy");
pim.Add("Candy");
//soup for 5-3, 2 x 3
//candy for 4-2, 2 x 2
Assert.AreEqual(10, pim.TotalPurchase());
}
public void Test_Solo_Case()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Carpet");
Assert.AreEqual(40, pim.TotalPurchase());
}
public void Test_Buy_By_Weight_Special()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("flour", 10);
Assert.AreEqual(60, pim.TotalPurchase());
}
public void Test_Buy_By_Weight()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("beef", 2);
Assert.AreEqual(20, pim.TotalPurchase());
}
public void Test_Buy_Item_Multiple()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("Beef", 1);
pim.Add("beef", 1);
pim.Add("beeF", 1);
pim.Add("chicken", 1);
pim.Add("Chicken", 1);
pim.Add("soup", 1);
pim.Add("Soup", 1);
pim.Add("soUp", 1);
Assert.AreEqual(8, pim.TotalPurchasedEntries());
Assert.AreEqual(65, pim.TotalNoSpecialPurchase());
}
public void Test_Multiple_Applied_Specials()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
Assert.AreEqual(12, pim.TotalPurchase());
}
public void Test_Special_Interwoven()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("chicken");
pim.Add("soup");
pim.Add("beef");
pim.Add("soup");
pim.Add("peas");
Assert.AreEqual(36, pim.TotalPurchase());
}
public void Test_Buy_By_Weight_Special_Interwoven()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("chicken", 10);
pim.Add("soup");
pim.Add("chiCken", 5);
pim.Add("soup");
pim.Add("cHicken", 5);
pim.Add("soup");
//3 for 6 on soup and 50% off on expensive-est chicken.
Assert.AreEqual(156, pim.TotalPurchase());
}
public void Test_Multiple_Applied_Specials_Remove()
{
BuildDataTest();
PurchaseItemManager pim = new PurchaseItemManager();
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.Add("soup");
pim.RemoveLast("Soup");
//Three at discount (5 - 3)
//Two at normal (5)
//For a total of 16.
Assert.AreEqual(16, pim.TotalPurchase());
}
