public void AddNumberAndTwoDigitNumberReturnsException()
{
//Arrange
var c = new Calc();
//Act
var actual = c.Add(5, 15);
//Assert - expects exception
}
public void AddZeroAndZeroReturnsZero()
{
//Arrange
var c = new Calc();
const int expected = 0;
//Act
var actual = c.Add(0, 0);
//Assert
Assert.AreEqual(expected, actual);
}
public void AddZeroAndNumberReturnsNumber()
{
//Arrange
var c = new Calc();
const int expected = 5;
//Act
var actual = c.Add(0, expected);
//Assert
Assert.AreEqual(expected, actual);
}
public void AddNumberAndNumberReturnsSum()
{
//Arrange
var c = new Calc();
const int expected = 10;
//Act
var actual = c.Add(5, 5);
//Assert
Assert.AreEqual(expected, actual);
}