public void should_handle_new_line_separator()
{
//arrange
var calc = new StringCalculator();
//act
var result = calc.Add("1\n2,3");
//assert
result.ShouldBeEquivalentTo(6);
}
public void should_return_zero_for_empty_string()
{
//arrange
var calc = new StringCalculator();
//act
var result = calc.Add("");
//assert
result.ShouldBeEquivalentTo(0);
}
public void should_handle_one_digit()
{
//arrange
var calc = new StringCalculator();
var d = new Random().Next(10);
//act
var result = calc.Add(d.ToString());
//assert
result.ShouldBeEquivalentTo(d);
}
public void should_add_two_random_digits()
{
//arrange
var calc = new StringCalculator();
var one = new Random().Next(10);
var two = new Random().Next(10);
//act
var result = calc.Add(one + "," + two);
//assert
result.ShouldBeEquivalentTo(one + two);
}
public void should_handle_unknown_amount_of_digits()
{
//arrange
var calc = new StringCalculator();
var count = new Random().Next(10);
var digiList = new List<int>();
for (int i = 0; i < count; i++)
{
digiList.Add(new Random().Next(10));
}
//act
var result = calc.Add(String.Join(",", digiList));
//assert
result.ShouldBeEquivalentTo(digiList.Sum());
}
public void Test1()
{
StringCalculator sut = new StringCalculator();
}