public void OverflowException_Test() { ulong input = (ulong)Math.Pow(26, 2) + 2 * 26 + 3; const string stringValueOfInput = "ABCD"; var generator = new LetterEncoder(); Helpers.ExceptionTest(() => generator.Encode(input, maxStringLength: stringValueOfInput.Length - 1), typeof (OverflowException), string.Format(Messages.StringGeneratorOverflow, input, stringValueOfInput.Length - 1)); }
public void Encode_Test() { const int stringLength = 10; const string expected = "BCD"; const ulong input = 26*26 + 2*26 + 3; var generator = new LetterEncoder(); string result = generator.Encode(input, stringLength); Assert.AreEqual(expected, result); }