public void WhenNegSubFiveAndThreeThaenGotEight()
{
// Arrange
MathCalculatorr calculator = new MathCalculatorr();
// Act
var result = calculator.Substract(-Five, Three);
// Assert
Assert.Equal(-8, result);
}
public void WhenSumFiveAndThreeThaenGotEight()
{
// Arrange
MathCalculatorr calculator = new MathCalculatorr();
// Act
var result = calculator.Sum(Five, Three);
// Assert
Assert.Equal(8, result);
}