public void Case2()
{
string[] prods =
{
"1 imported box of chocolates at 10.00",
"1 imported bottle of perfume at 47.50"
};
ShopingCart cart = ShopingCart.TryParse(prods);
Assert.IsNotNull(cart);
Assert.IsTrue(cart.NumProducts == 2);
Assert.IsTrue(cart.GetProduct(0).FinalPrice == 10.50);
Assert.IsTrue(cart.GetProduct(1).FinalPrice == 54.65);
Assert.IsTrue(cart.TotalTaxes == 7.65);
Assert.IsTrue(cart.TotalPrice == 65.15);
}
public void Case1()
{
string[] prods =
{
"1 book at 12.49",
"1 music CD at 14.99",
"1 chocolate bar at 0.85"
};
ShopingCart cart = ShopingCart.TryParse(prods);
Assert.IsNotNull(cart);
Assert.IsTrue(cart.NumProducts == 3);
Assert.IsTrue(cart.GetProduct(0).FinalPrice == 12.49);
Assert.IsTrue(cart.GetProduct(1).FinalPrice == 16.49);
Assert.IsTrue(cart.GetProduct(2).FinalPrice == 0.85);
Assert.IsTrue(cart.TotalTaxes == 1.50);
Assert.IsTrue(cart.TotalPrice == 29.83);
}
public void Case3()
{
string[] prods =
{
"1 imported bottle of perfume at 27.99",
"1 bottle of perfume at 18.99",
"1 packet of headache pills at 9.75",
"1 box of imported chocolates at 11.25"
};
ShopingCart cart = ShopingCart.TryParse(prods);
Assert.IsNotNull(cart);
Assert.IsTrue(cart.NumProducts == 4);
Assert.IsTrue(cart.GetProduct(0).FinalPrice == 32.19);
Assert.IsTrue(cart.GetProduct(1).FinalPrice == 20.89);
Assert.IsTrue(cart.GetProduct(2).FinalPrice == 9.75);
Assert.IsTrue(cart.GetProduct(3).FinalPrice == 11.85);
Assert.IsTrue(cart.TotalTaxes == 6.70);
Assert.IsTrue(cart.TotalPrice == 74.68);
}