public void BaseBuyTest()
{
TradeParticipant customer = new TradeParticipant("customer");
Coin coin = new Coin(10);
Coin coin1 = new Coin(10);
Coin coin2 = new Coin(10);
Coin coin3 = new Coin(5);
Coin coin4 = new Coin(3);
Coin coin5 = new Coin(2);
Coin coin6 = new Coin(1);
customer.Wallet.AddItems(new List<Coin>{coin,coin1,coin2,coin3,coin4,coin5,coin6});
TradeParticipant vmachine = new TradeParticipant("vmachine");
GoodsItem item = new GoodsItem(10, "coffee");
GoodsItem item1 = new GoodsItem(10, "coffee");
GoodsItem item2= new GoodsItem(10, "coffee");
GoodsItem item3 = new GoodsItem(10, "coffee");
GoodsItem item4 = new GoodsItem(7, "green tea");
GoodsItem item5 = new GoodsItem(3, "tea");
GoodsItem item6 = new GoodsItem(3, "tea");
GoodsItem item7 = new GoodsItem(1, "napkin");
GoodsItem item8 = new GoodsItem(1, "napkin");
vmachine.GoodsStorage.AddItems(new List<GoodsItem>
{ item, item1, item2, item3, item4, item5, item6, item7, item8, item });
Coin coin0 = new Coin(10);
Coin coin01 = new Coin(10);
Coin coin02 = new Coin(10);
Coin coin03 = new Coin(5);
Coin coin04 = new Coin(3);
Coin coin05 = new Coin(2);
Coin coin06 = new Coin(1);
vmachine.Wallet.AddItems(new List<Coin> { coin0, coin01, coin02, coin03, coin04, coin05, coin06 });
var cmoney_amount = customer.Wallet.MoneyAmount;
var cgoods_amount = customer.GoodsStorage.GoodsCount;
var vmoney_amount = vmachine.Wallet.MoneyAmount;
var vgoods_count = vmachine.GoodsStorage.GoodsCount;
customer.Buy(vmachine, item4, new List<Coin>() { coin3,coin4 }); //8-1 coin06 in
Assert.AreEqual(cmoney_amount - 7, customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(vgoods_count - 1, vmachine.GoodsStorage.GoodsCount, "vm goods storage");
Assert.AreEqual(vmoney_amount + 7, vmachine.Wallet.MoneyAmount, "vm wallet");
customer.Buy(vmachine, item5, new List<Coin>() { coin5,coin6 });// 0
customer.Buy(vmachine, item1, new List<Coin>() { coin1 });//
customer.Sell(vmachine, item4, new List<Coin>() { coin05,coin03 });//
Assert.AreEqual(cmoney_amount-7-3-10+7,
customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(2, customer.GoodsStorage.GoodsCount, "customer goods storage");
}
public void NomoneyBuyTest()
{
TradeParticipant customer = new TradeParticipant("customer");
Coin coin = new Coin(5);
customer.Wallet.AddItem(coin);
TradeParticipant vmachine = new TradeParticipant("vmachine");
GoodsItem item = new GoodsItem(10, "coffee");
vmachine.GoodsStorage.AddItem(item);
customer.Buy(vmachine, item, new List<Coin>() { coin });
Assert.AreEqual(5,customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(0,customer.GoodsStorage.GoodsCount, "customer goods storage");
Assert.AreEqual(0,vmachine.Wallet.MoneyAmount, "vm wallet");
Assert.AreEqual(1,vmachine.GoodsStorage.GoodsCount, "vm goods storage");
}
public void DoesHaveEnoughChangeTest()
{
TradeParticipant customer = new TradeParticipant("customer");
Coin coin = new Coin(10);
Coin coin1 = new Coin(5);
customer.Wallet.AddItem(coin);
customer.Wallet.AddItem(coin1);
TradeParticipant vmachine = new TradeParticipant("vmachine");
GoodsItem item = new GoodsItem(7, "green tea");
vmachine.GoodsStorage.AddItem(item);
customer.Buy(vmachine, item, new List<Coin>() { coin, coin1 });
Assert.AreEqual(15, customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(0, customer.GoodsStorage.GoodsCount, "customer goods storage");
Assert.AreEqual(0, vmachine.Wallet.MoneyAmount, "vm wallet");
Assert.AreEqual(1, vmachine.GoodsStorage.GoodsCount, "vm goods storage");
}
public void ReturnChangeTest3()
{
TradeParticipant customer = new TradeParticipant("customer");
Coin coin = new Coin(3);
Coin coin1 = new Coin(5);
Coin coin2 = new Coin(2);
customer.Wallet.AddItem(coin);
customer.Wallet.AddItem(coin1);
customer.Wallet.AddItem(coin2);
TradeParticipant vmachine = new TradeParticipant("vmachine");
GoodsItem item = new GoodsItem(10, "coffee");
vmachine.GoodsStorage.AddItem(item);
customer.Buy(vmachine, null, new List<Coin>() { coin, coin1,coin2 });
Assert.AreEqual(10, customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(3, customer.Wallet.GetItems(a => a.Value >0, -1).Count, "customer wallet");
Coin coin3 = new Coin(10);
vmachine.Wallet.AddItem(coin3);
customer.Buy(vmachine, null, new List<Coin>() { coin, coin1, coin2 });
Assert.AreEqual(10, customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(1, customer.Wallet.GetItems(a => a.Value == 10, -1).Count, "customer wallet");
Assert.AreEqual(10, vmachine.Wallet.MoneyAmount, "vm wallet");
Assert.AreEqual(3, vmachine.Wallet.GetItems(a => a.Value > 0, -1).Count, "vm wallet");
}
public void ReturnChangeTest2()
{
TradeParticipant customer = new TradeParticipant("customer");
Coin coin = new Coin(10);
Coin coin1 = new Coin(5);
customer.Wallet.AddItem(coin);
customer.Wallet.AddItem(coin1);
TradeParticipant vmachine = new TradeParticipant("vmachine");
GoodsItem item = new GoodsItem(10, "coffee");
vmachine.GoodsStorage.AddItem(item);
customer.Buy(vmachine, null, new List<Coin>() { coin, coin1 });
Assert.AreEqual(15, customer.Wallet.MoneyAmount, "customer wallet");
Assert.AreEqual(0, customer.GoodsStorage.GoodsCount, "customer goods storage");
Assert.AreEqual(0, vmachine.Wallet.MoneyAmount, "vm wallet");
Assert.AreEqual(1, vmachine.GoodsStorage.GoodsCount, "vm goods storage");
}