public void VerifySupportOneCustomDelimiterOfAnyLength()
{
int answer = Calculator.AddNumbers("//[***]\n11***22***33");
Assert.IsTrue(answer == 66);
}
public void AcceptsSingleInteger()
{
int answer = Calculator.AddNumbers("20");
Assert.IsTrue(answer == 20);
}
public void AcceptsNewLineDelimiter()
{
int answer = Calculator.AddNumbers("1\n2,3");
Assert.IsTrue(answer == 6);
}
public void ConvertsCharactersToZero()
{
int answer = Calculator.AddNumbers("5,tytyt");
Assert.IsTrue(answer == 5);
}
public void AcceptsEmptyInput()
{
int answer = Calculator.AddNumbers("");
Assert.IsTrue(answer == 0);
}
public void AcceptsTwoPositiveIntegers()
{
int answer = Calculator.AddNumbers("1,5000");
Assert.IsTrue(answer == 1);
}
public void VerifyNegativeNumbersThrowAnException()
{
int answer = Calculator.AddNumbers("10,-20,-30,40,50,60,-75,100,1000,1001");
}
public void AcceptsManyIntegers()
{
int answer = Calculator.AddNumbers("1,2,3,4,5,6,7,8,9,10,11,12");
Assert.IsTrue(answer == 78);
}