public void Test_Add_Two_Sign_Numbers()
{
Solution1 solution = new Solution1();
int Total = solution.Add(5, -5);
Assert.AreEqual(0, Total);
}
public void Test_Add_Two_Negative_Numbers()
{
Solution1 solution = new Solution1();
int Total = solution.Add(-5, -5);
Assert.AreEqual(-10, Total);
}
public void Test_Add_Two_Different_Numbers()
{
Solution1 solution = new Solution1();
int Total = solution.Add(5, 10);
Assert.AreEqual(15, Total);
}