public void InputNegativeNumbersAsStringReturnsException()
{
var runner = new AppRunner();
var exception = Assert.Throws <ArgumentException>(() => runner.Add("-1,2,-3"));
Assert.Equal("Negatives not allowed: -1, -3", exception.Message);
}
public void InvalidDelimiterReturnsException()
{
var runner = new AppRunner();
var exception = Assert.Throws <ArgumentException>(() => runner.Add("//[7&&][%]\n3&7&2%3"));
Assert.Equal("Invalid delimiter passed.", exception.Message);
}
public void InputReturnsSumOfIntegers_SatisfyingKataStepRules(string value, int expectedValue)
{
var runner = new AppRunner();
var actual = runner.Add(value);
Assert.Equal(expectedValue, actual);
}