public void TestLogic()
{
ShopLogic shopLogic = new ShopLogic();
DataGeneration datagen = new DataGeneration();
shopLogic.ParseData(datagen.GiveData());
Assert.IsTrue(shopLogic.IsInStock("Chocolate"));
Assert.IsTrue(shopLogic.IsInStock("Bun"));
Assert.IsTrue(shopLogic.IsInStock("Cheese"));
Assert.IsTrue(shopLogic.IsInCatalog("Eggs"));
Assert.IsTrue(shopLogic.IsInCatalog("Water"));
Assert.IsTrue(shopLogic.IsInCatalog("Milk"));
Assert.IsTrue(shopLogic.IsInShop("Mark"));
Assert.IsTrue(shopLogic.IsInShop("Cody"));
Assert.IsTrue(shopLogic.IsInShop("Anna"));
shopLogic.AddToBasket(shopLogic.shop.Clients[1], shopLogic.shop.Stock[0]);
shopLogic.AddToBasket(shopLogic.shop.Clients[1], shopLogic.shop.Stock[4]);
Assert.IsTrue(shopLogic.ValueOfBasket(shopLogic.shop.Clients[1]) == 5.20);
Assert.IsFalse(shopLogic.Checkout(shopLogic.shop.Clients[1]));
shopLogic.RemoveFromBasket(shopLogic.shop.Clients[1], shopLogic.shop.Clients[1].Basket[1]);
shopLogic.AddToBasket(shopLogic.shop.Clients[1], shopLogic.shop.Stock[1]);
Assert.IsTrue(shopLogic.Checkout(shopLogic.shop.Clients[1]));
Assert.IsTrue(shopLogic.IsInStock("Ice Cream"));
Assert.IsFalse(shopLogic.IsInStock("Water"));
}