public void WhenTheDishInputIsInvalidThenAnExceptionIsThrown(string input)
{
string[] dishes = input.Split(new char[] {','});
IInputParser inputParser = new InputParser();
inputParser.ValidateDishes(dishes);
}
public void WhenTheDishesAreValidThenAListIsReturned()
{
string[] inputDishes = {"1", "2", "3", "4"};
IInputParser inputParser = new InputParser();
IList<int> dishes = inputParser.ValidateDishes(inputDishes);
Assert.AreEqual(4, dishes.Count);
}
public void WhenNoDishesExistThenAnExceptionIsThrown()
{
IInputParser inputParser = new InputParser();
inputParser.ValidateDishes(new string[] { });
}