public void Test2()
{
var person = new Person
{
Interest = 0m,
Wallets = new List <Wallet>
{
new Wallet
{
CreditCards = new List <CreditCard>
{
new CreditCard
{
CreditType = CreditTypes.Visa,
Principal = 100M
},
new CreditCard
{
CreditType = CreditTypes.Discover,
Principal = 100M
}
}
},
new Wallet
{
CreditCards = new List <CreditCard>
{
new CreditCard
{
CreditType = CreditTypes.Mastercard,
Principal = 100M
}
}
}
}
};
var interestRateGetter = new CreditCardInterestRateGetter();
var ccic = new CreditCardInterestCalculator(interestRateGetter);
var wic = new WalletInterestCalculator(ccic);
var pic = new PersonInterestCalculator(wic);
pic.CalculateInterest(person);
var expectedVisaInterest = 100 * .1M;
var expectedMCInterest = 100 * .05M;
var expectedDiscoverInterest = 100 * .01M;
var expectedPersonInterest = expectedVisaInterest + expectedMCInterest + expectedDiscoverInterest;
Assert.Equal(expectedPersonInterest, person.Interest);
var expectedWallet1Interest = expectedVisaInterest + expectedDiscoverInterest;
var actualWallet1 = person.Wallets.First(w => w.CreditCards.Count == 2);
Assert.Equal(expectedWallet1Interest, actualWallet1.Interest);
var expectedWallet2Interest = expectedMCInterest;
var actualWallet2 = person.Wallets.First(w => w.CreditCards.Count == 1);
Assert.Equal(expectedWallet2Interest, actualWallet2.Interest);
}
public void Test1()
{
var person = new Person
{
Interest = 0m,
Wallets = new List <Wallet>
{
new Wallet
{
CreditCards = new List <CreditCard>
{
new CreditCard
{
CreditType = CreditTypes.Visa,
Principal = 100M
},
new CreditCard
{
CreditType = CreditTypes.Mastercard,
Principal = 100M
},
new CreditCard
{
CreditType = CreditTypes.Discover,
Principal = 100M
}
}
}
}
};
var interestRateGetter = new CreditCardInterestRateGetter();
var ccic = new CreditCardInterestCalculator(interestRateGetter);
var wic = new WalletInterestCalculator(ccic);
var pic = new PersonInterestCalculator(wic);
pic.CalculateInterest(person);
var expectedVisaInterest = 100 * .1M;
var expectedMCInterest = 100 * .05M;
var expectedDiscoverInterest = 100 * .01M;
var expectedPersonInterest = expectedVisaInterest + expectedMCInterest + expectedDiscoverInterest;
Assert.Equal(expectedPersonInterest, person.Interest);
var actualVisaCC = person.Wallets.First().CreditCards.First(cc => cc.CreditType == CreditTypes.Visa);
Assert.Equal(expectedVisaInterest, actualVisaCC.Interest);
var actualMastercardCC = person.Wallets.First().CreditCards.First(cc => cc.CreditType == CreditTypes.Mastercard);
Assert.Equal(expectedMCInterest, actualMastercardCC.Interest);
var actualDiscoverCC = person.Wallets.First().CreditCards.First(cc => cc.CreditType == CreditTypes.Discover);
Assert.Equal(expectedDiscoverInterest, actualDiscoverCC.Interest);
}
public void init()
{
_mockRateFactory = MockRepository.GenerateStub <IRateFactory>();
_calculator = new CreditCardInterestCalculator(_mockRateFactory);
}
