public void TestFactorialWhenInput1_Returns1()
{
//arrange
int input = 1;
int expected = 1;
//act
int output = MyMethods.Factorial(input);
//assert
Assert.AreEqual(expected, output);
}
public void TestFactorial()
{
//arrange
int input = 5;
int expected = 120;
//act
int output = MyMethods.Factorial(input);
//assert
Assert.AreEqual(expected, output);
}