public void Method_multiply_return_multiplication_positive_and_negative_numbers()
{
// arrange
var math = new Mathematics();
// act
var result = math.Multiply(10, -5);
// assert
Assert.Equal(-50, result);
}
public void Method_multiply_return_multiplication_of_given_values()
{
// arrange
var math = new Mathematics();
// act
var result = math.Multiply(10, 10);
// assert
Assert.Equal(100, result);
}
