public void TestToString()
{
Money money1 = new Money("EUR");
Payment pay1 = new Payment(money1, 15);
Assert.AreEqual("Payment: Money\nCurrency: EUR\nAmount: 15", pay1.ToString());
DebitCard dc1 = new DebitCard("AAA", "123A", "Me", new DateTime(2013, 07, 1), 157568);
Payment pay2 = new Payment(dc1, 53.5);
Assert.AreEqual("Payment: Debit Card\nCard Name: AAA\nCard Number: 157568\nOwner: Me\nBank: 123A\nValidity: 2013/7\nAmount: 53,5", pay2.ToString());
CreditCard cc1 = new CreditCard("AA", "hi", "Me", new DateTime(2012, 12, 1), 1165131, 15);
Payment pay3 = new Payment(cc1, 125);
Assert.AreEqual("Payment: Credit Card\nCard Name: AA\nCard Number: 1165131\nOwner: Me\nBank: hi\nValidity: 2012/12\nLimit: 15\nAmount: 125", pay3.ToString());
}
