public void WhenTheDishInputIsInvalidThenAnExceptionIsThrown(string input)
{
string[] dishes = input.Split(new char[] {','});
IInputParser inputParser = new InputParser();
inputParser.ValidateDishes(dishes);
}
public void WhenTheTimeOfDayIsValidThenNoExceptionsAreThrown()
{
IInputParser inputParser = new InputParser();
Assert.AreEqual("morning", inputParser.ValidateTimeOfDay("morning"));
Assert.AreEqual("morning", inputParser.ValidateTimeOfDay(" morning "));
Assert.AreEqual("night", inputParser.ValidateTimeOfDay("night"));
Assert.AreEqual("night", inputParser.ValidateTimeOfDay(" night "));
}
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 GivenCorrectInputParametersThenValidResultsAreReturned()
{
string input = "morning, 1, 2, 3";
IInputParser inputParser = new InputParser();
IParameters parameters = inputParser.Parse(input);
Assert.AreEqual(Constants.Morning, parameters.TimeOfDay);
Assert.AreEqual(3, parameters.Dishes.Count);
}
public static void ProcessMeal(string input)
{
IList<string> output = new List<string>();
try
{
IInputParser inputParser = new InputParser();
IParameters parameters = inputParser.Parse(input);
IDictionary<int, string> mealMap = MealMapFactory.Create(parameters.TimeOfDay);
IMealFactory mealFactory = MealFactory.Create(parameters.TimeOfDay);
IRuleSet rule = mealFactory.GetRules(mealMap, parameters.Dishes, output);
rule.Execute();
}
catch (Exception e)
{
if (output.Count == 0) output.Add(e.Message);
Debug.WriteLine(string.Format("Exception: {0}", e.Message));
}
finally
{
Print(output);
}
}
public void WhenTimeOfDayIsNotValidThenAnExceptionIsThrown(string input)
{
IInputParser inputParser = new InputParser();
inputParser.ValidateTimeOfDay(input);
}
public void WhenNoDishesExistThenAnExceptionIsThrown()
{
IInputParser inputParser = new InputParser();
inputParser.ValidateDishes(new string[] { });
}
public void GivenInvalidInputThenAnExceptionIsThrown(string input)
{
IInputParser inputParser = new InputParser();
inputParser.Parse(input);
}