public void MonthWithTwoTransactionsHasSumOfThoseAsBalance() { ValuesOfMonth valuesOfMonth = new ValuesOfMonth(APRIL_ULTIMO, new DummyValuesOfMonth()); valuesOfMonth.AddTransaction(new Transaction { Date = new DateTime(2010, 4, 1), Amount = 100 }); valuesOfMonth.AddTransaction(new Transaction { Date = new DateTime(2010, 4, 16), Amount = 100 }); Assert.AreEqual(200, valuesOfMonth.Balance); Assert.AreEqual(150, valuesOfMonth.AverageBalance); }
public void MonthWithOneTransactionHasBalanceOfThat() { ValuesOfMonth valuesOfMonth = new ValuesOfMonth(APRIL_ULTIMO, new DummyValuesOfMonth()); valuesOfMonth.AddTransaction(new Transaction { Date = new DateTime(2010, 4, 1), Amount = 100 }); Assert.AreEqual(100, valuesOfMonth.Balance); Assert.AreEqual(100, valuesOfMonth.AverageBalance); }
public void TwoMonthsWithTwoTransactionsHasSumOfThoseAsBalance() { ValuesOfMonth april = new ValuesOfMonth(APRIL_ULTIMO, new DummyValuesOfMonth()); april.AddTransaction(new Transaction { Date = new DateTime(2010, 4, 16), Amount = 100 }); ValuesOfMonth may = new ValuesOfMonth(MAY_ULTIMO, april); may.AddTransaction(new Transaction { Date = new DateTime(2010, 5, 16), Amount = 200 }); Assert.AreEqual(300, may.Balance); Assert.AreEqual(203, may.AverageBalance); }