public void TakeEmptyStringAndReturnInt()
{
var result = _calculator.Add("");
Assert.Equal(0, result);
}
public void Add_NoNumber_ReturnsZero()
{
Assert.AreEqual(0, calculator.Add(""));
}
public void Add_GivenDefinedDelimiter_ReturnsCorrectSum(string input, int expected)
{
Assert.Equal(expected, Calculator.Add(input));
}
private int Add(string input)
{
var calculator = new Calculator();
return(calculator.Add(input));
}
public void Add__GivenIncorrectFormat_ThrowsCorrectException(string input)
{
Assert.Throws <ArgumentException>(() => Calculator.Add(input));
}
public void Add_GivenNewLine_ReturnsCorrectSum(string input, int expected)
{
Assert.Equal(expected, Calculator.Add(input));
}
public void Add_GivenNegativeValues_ThrowsCorrectException(string input)
{
Assert.Throws <ArgumentOutOfRangeException>(() => Calculator.Add(input));
}
public void AddEmptyStringReturnsZero()
{
int result = sut.Add("");
Assert.AreEqual(0, result);
}
public void Should_ReturEnmptyString_WhenInputIsEmptyString()
{
var result = _calculator.Add(string.Empty);
Assert.AreEqual(0, result);
}
