public void Method_divide_return_division_result_of_given_values()
{
// arrange
var math = new Mathematics();
// act
var result = math.Divide(10, 5);
// assert
Assert.Equal(2, result);
}
public void Method_divide_return_division_result_of_positive_and_negative_numbers()
{
// arrange
var math = new Mathematics();
// act
var result = math.Divide(10, -2);
// assert
Assert.Equal(-5, result);
}