public void TestCase3()
{
var card1 = new Card("mastercard", 100);
var card2 = new Card("mastercard", 100);
var wallet1 = new Wallet(new [] { card1, card2 });
var person1 = new Person("person1", new [] { wallet1 });
var card3 = new Card("visa", 100);
var card4 = new Card("mastercard", 100);
var wallet2 = new Wallet(new [] { card3, card4 });
var person2 = new Person("person2", new [] { wallet2 });
var calculator = new StandardInterestCalculator();
var result1 = calculator.CalculateInterest(person1, mockCardIssuers);
var result2 = calculator.CalculateInterest(person2, mockCardIssuers);
Assert.AreEqual(result1.PersonInterest, 10);
Assert.AreEqual(result1.WalletInterest[wallet1], 10);
Assert.AreEqual(result1.CardInterest[card1], 5);
Assert.AreEqual(result1.CardInterest[card2], 5);
Assert.AreEqual(result2.PersonInterest, 15);
Assert.AreEqual(result2.WalletInterest[wallet2], 15);
Assert.AreEqual(result2.CardInterest[card3], 10);
Assert.AreEqual(result2.CardInterest[card4], 5);
}
public void TestCase2()
{
var card1 = new Card("visa", 100);
var card2 = new Card("discover", 100);
var wallet1 = new Wallet(new [] { card1, card2 });
var card3 = new Card("mastercard", 100);
var wallet2 = new Wallet(new [] { card3 });
var person = new Person("person", new [] { wallet1, wallet2 });
var calculator = new StandardInterestCalculator();
var result = calculator.CalculateInterest(person, mockCardIssuers);
Assert.AreEqual(result.PersonInterest, 16);
Assert.AreEqual(result.WalletInterest[wallet1], 11);
Assert.AreEqual(result.WalletInterest[wallet2], 5);
Assert.AreEqual(result.CardInterest[card1], 10);
Assert.AreEqual(result.CardInterest[card2], 1);
Assert.AreEqual(result.CardInterest[card3], 5);
}
