public void Entering_multiple_numbers_and_have_them_all_add()
{
//Arrange -
var number = "2,3,4";
var numberAdder = new NumberAdder();
//Act-
var result = numberAdder.AddNumbers(number);
//Assert-
Assert.AreEqual(9, result);
}
Entering_one_number_returnss_the_same_numer()
{
//Arrange -
var number = "1";
var numberAdder = new NumberAdder();
//Act-
var result = numberAdder.AddNumbers(number);
//Assert-
Assert.AreEqual(1, result);
}
public void Entering_an_empty_string_results_in_the_sum_of_zero()
{
//Arrange -
var number = "";
var numberAdder = new NumberAdder();
//Act-
var result = numberAdder.AddNumbers(number);
//Assert-
Assert.AreEqual(0, result);
}
public void Entering_an_empty_string_results_in_the_sum_of_0()
{
//Arrange
var number = "";
var numberAdder = new NumberAdder();
//Act
var sum = numberAdder.AddNumbers(number);
//Assert
Assert.AreEqual(0, sum);
}
public void Entering_two_numbers_results_in_returning_the_sum_of_both_numbers()
{
//Arrange
var number = "4, 7";
var numberAdder = new NumberAdder();
//Act
var sum = numberAdder.AddNumbers(number);
//Assert
Assert.AreEqual(11, sum);
}
public void Entering_one_number_results_in_returning_the_same_number()
{
//Arrange
var number = "3";
var numberAdder = new NumberAdder();
//Act
var sum = numberAdder.AddNumbers(number);
//Assert
Assert.AreEqual(3, sum);
}