public void ReverseStringUsingEnumeratedArray(string input, string expected)
{
// Arrange
var sut = new StringReversal();
// Act
var actual = sut.ExecuteWithEnumeratedArray(input);
// Assert
Assert.AreEqual(expected, actual);
}
public int Execute(int input)
{
var sign = Math.Sign(input);
var toString = input.ToString().Replace("-", "");
var util = new StringReversal();
var reversed = util.ExecuteWithStringBuilder(toString);
if (Equals(!int.TryParse(reversed, out int toInt)))
{
throw new ArgumentException($"Unable to parse {reversed} to an int");
}
var output = toInt * sign;
return(output);
}
