public void TwoBAtOnceGivesTotalOf45()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("B", 2);
Assert.AreEqual(45M, checkout.Total);
}
public void SixAAtOnceGivesTotalOf260()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("A", 6);
Assert.AreEqual(260M, checkout.Total);
}
public void OneAGivesTotalOf50()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("A");
Assert.AreEqual(50M, checkout.Total);
}
public void OneDGivesTotalOf15()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("D");
Assert.AreEqual(15M, checkout.Total);
}
public void OneBThenOneAThenOneBGivesTotalOf95()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("B");
checkout.Register("A");
checkout.Register("B");
Assert.AreEqual(95M, checkout.Total);
}
public void ComplexTest()
{
var checkout = new Checkout.Concrete.Checkout(new TestRepository());
checkout.Register("A");
checkout.Register("B");
checkout.Register("C");
checkout.Register("D");
checkout.Register("A", 3);
checkout.Register("B", 4);
Assert.AreEqual(335M, checkout.Total);
}
