public void GetTest()
{
ItemCatalog catalog = new ItemCatalog(products);
var a = catalog.Get("A");
Assert.AreEqual(a.GetName(), "A");
Assert.AreEqual(a.GetPrice(), 2.00);
Assert.AreEqual(a.GetDiscounts(), packA);
var b = catalog.Get("B");
Assert.AreEqual(b.GetName(), "B");
Assert.AreEqual(b.GetPrice(), 12.00);
Assert.AreEqual(b.GetDiscounts(), new Discount[] { });
var c = catalog.Get("C");
Assert.AreEqual(c.GetName(), "C");
Assert.AreEqual(c.GetPrice(), 1.25);
Assert.AreEqual(c.GetDiscounts(), packC);
var d = catalog.Get("D");
Assert.AreEqual(d.GetName(), "D");
Assert.AreEqual(d.GetPrice(), 0.15);
Assert.AreEqual(d.GetDiscounts(), new Discount[] { });
}
public void InvalidProductTest()
{
var catalog = new ItemCatalog(products);
Product a = catalog.Get("E");
}