public void CannotCalculateNetPriceWithNegativePrice()
{
Assert.Catch(() =>
{
var x = new Abendkleid("blaues Abendkleid", 36, -114.90m);
x.CalculateNetPrice();
});
}
public void CanCalculateNetPrice()
{
var x = new Abendkleid("rotes Abendkleid", 36, 114.90m);
x.CalculateNetPrice();
Assert.IsTrue(x.PriceGross / 1.2m == 95.75m);
}
