public void Wplata_WplataDodatniejKwoty() { var bank = new KontoBankowe(500); int wplac = bank.wplacPieniadze(100); Assert.AreEqual(600, wplac); }
public void Wplata_WplataUjemnejKwoty() { var bank = new KontoBankowe(); Assert.Throws <ArgumentOutOfRangeException>(() => bank.wplacPieniadze(-100)); }