public void CalculatorCanHandleEmptyStrings()
{
var calculator = new StringCalculatorOperator();
calculator.Add(string.Empty).Should().Be("0");
}
public void CalculatorShouldHandleReturningErrorMessages(string numbers, string expected)
{
var calculator = new StringCalculatorOperator();
calculator.Add(numbers).Should().Be(expected);
}
public void CalculatorShouldHandleNewLinesAsSeparators(string numbers, string expected)
{
var calculator = new StringCalculatorOperator();
calculator.Add(numbers).Should().Be(expected);
}
public void CalculatorShouldHandleDecimals(string numbers, string expected)
{
var calculator = new StringCalculatorOperator();
calculator.Add(numbers).Should().Be(expected);
}
public void CalculatorShouldHandleUnknownNumberOfArguments(string numbers, string expected)
{
var calculator = new StringCalculatorOperator();
calculator.Add(numbers).Should().Be(expected);
}
public void CalculatorCanHandleTwoValues(string numbers, string expected)
{
var calculator = new StringCalculatorOperator();
calculator.Add(numbers).Should().Be(expected);
}