public void CanProperlyCalculateBalance()
{
var dueDate1 = new DateTimeOffset(new DateTime(2018, 1, 1));
var dueDate2 = new DateTimeOffset(new DateTime(2018, 10, 1));
var incomeDate = new DateTimeOffset(new DateTime(2018, 5, 1));
PolicyAccount account = new PolicyAccount("D", "D");
account.ExpectedPayment(10M, dueDate1);
account.ExpectedPayment(15M, dueDate2);
account.InPayment(25M, incomeDate);
Equal(-10M, account.BalanceAt(dueDate1));
Equal(15M, account.BalanceAt(incomeDate));
Equal(0M, account.BalanceAt(dueDate2));
}
public void CanRegisterOutpayment()
{
var paymentReleaseDate = new DateTimeOffset(new DateTime(2018, 1, 1));
PolicyAccount account = new PolicyAccount("B", "B");
account.OutPayment(10M, paymentReleaseDate);
Equal(1, account.Entries.Count);
Equal(-10M, account.BalanceAt(paymentReleaseDate));
}
public void CanRegisterExpectdPayment()
{
var dueDate = new DateTimeOffset(new DateTime(2018, 1, 1));
PolicyAccount account = new PolicyAccount("C", "C");
account.ExpectedPayment(10M, dueDate);
Equal(1, account.Entries.Count);
Equal(-10M, account.BalanceAt(dueDate));
}
public void CanRegisterInPayment()
{
var incomeDate = new DateTimeOffset(new DateTime(2018, 1, 1));
PolicyAccount account = new PolicyAccount("A", "A");
account.InPayment(10M, incomeDate);
Equal(1, account.Entries.Count);
Equal(10M, account.BalanceAt(incomeDate));
}