public void MostExpensiveAccountByYear_TwentyTransactionsInInput()
{
//arrange
int year = 2020;
TransactionProcessor transactionProcessor = new TransactionProcessor(transactions);
//act
TransactionsStatistics statistics = transactionProcessor.MostExpensiveAccount(year);
//assert
Assert.AreEqual("Account0", statistics.Account);
Assert.AreEqual(-5500, statistics.Amount);
}
public void MostExpensiveAccountByMonth_TwentyTransactionsInInput()
{
//arrange
int year = 2020;
int month = 1;
TransactionProcessor transactionProcessor = new TransactionProcessor(transactions);
//act
TransactionsStatistics statistics = transactionProcessor.MostExpensiveAccount(month, year);
//assert
Assert.AreEqual("Account6", statistics.Account);
Assert.AreEqual(-2000, statistics.Amount);
}
