public void GetFromFile_ShouldReturnEndOfDayBalanceReport()
{
var result = balanceReporterService.GetFromFile("Account.json");
Assert.That(result.EndOfDayBalances.Count, Is.EqualTo(6));
Assert.That(result.EndOfDayBalances[0].Balance, Is.EqualTo(100));
Assert.That(result.EndOfDayBalances[0].Date, Is.EqualTo(new DateTime(2019, 4, 12)));
Assert.That(result.EndOfDayBalances[1].Balance, Is.EqualTo(95));
Assert.That(result.EndOfDayBalances[1].Date, Is.EqualTo(new DateTime(2019, 4, 11)));
Assert.That(result.EndOfDayBalances[2].Balance, Is.EqualTo(176));
Assert.That(result.EndOfDayBalances[2].Date, Is.EqualTo(new DateTime(2019, 4, 10)));
Assert.That(result.EndOfDayBalances[3].Balance, Is.EqualTo(348));
Assert.That(result.EndOfDayBalances[3].Date, Is.EqualTo(new DateTime(2019, 4, 9)));
Assert.That(result.EndOfDayBalances[4].Balance, Is.EqualTo(398));
Assert.That(result.EndOfDayBalances[4].Date, Is.EqualTo(new DateTime(2019, 4, 8)));
Assert.That(result.EndOfDayBalances[5].Balance, Is.EqualTo(421));
Assert.That(result.EndOfDayBalances[5].Date, Is.EqualTo(new DateTime(2019, 4, 7)));
Assert.That(result.TotalCredits, Is.EqualTo(228));
Assert.That(result.TotalDebits, Is.EqualTo(456));
}
public void GetFromFile_WhenFilePathIsNull_ThrowsArgumentNullException(string filePath)
{
TestDelegate act = () => service.GetFromFile(filePath);
Assert.That(act, Throws.ArgumentNullException);
}