public void Add5WithNegativeNumbersInArgumentAndExpectingExceptionTestMethod()
{
const string numbers = "//;\n3;-9;4;89;-23;12;0";
const int expected = 76; //kind of but not really since we expect an exception
int actual = StringCalculator.Add5(numbers);
Assert.AreEqual(expected, actual);
}
public void Add5WithNoNumbersInArgumentTestMethod()
{
const string numbers = "//;\n";
const int expected = 0;
int actual = StringCalculator.Add5(numbers);
Assert.AreEqual(expected, actual);
}
public void Add5WithNegativeNumbersInArgumentTestMethod()
{
const string numbers = "//;\n3;-9;4;89;-23;12;0";
string expected = "Negative numbers are not allowed: -9, -23\r\nParameter name: numbers";
try
{
// ReSharper disable once UnusedVariable
var result = StringCalculator.Add5(numbers);
}
catch (ArgumentException e)
{
string actual = e.Message;
Assert.AreEqual(expected, actual);
}
}