public void Setup()
{
puzzleKeyBuilderDirector = Substitute.For <IPuzzleKeyBuilderDirector>();
puzzleKeyBuilder = Substitute.For <IPuzzleKeyBuilder <int, string> >();
puzzleKey = new PuzzleKey <int, string>();
puzzleKeyBuilder.GetPuzzleKey().Returns(puzzleKey);
ObjectUnderTest = new NumberSeriesPuzzleBuilder(puzzleKeyBuilderDirector, puzzleKeyBuilder);
}
public void BuilPuzzle()
{
PuzzleKey <int, string> puzzleKey;
int currentNumberToAdd;
_puzzleKeyBuilderDirector.BuildPuzzleKey(_puzzleKeyBuilder);
puzzleKey = _puzzleKeyBuilder.GetPuzzleKey();
_puzzle = new Puzzle <int>();
_puzzle.PuzzleType = "Number Series Puzzle";
_puzzle.PuzzleDisplay = new List <int>();
_puzzle.AnswerOptions = new List <int>();
currentNumberToAdd = puzzleKey.PuzzleSeed;
for (int counter = 0; counter < puzzleKey.PuzzleSize; counter++)
{
_puzzle.PuzzleDisplay.Add(currentNumberToAdd);
switch (puzzleKey.Operation)
{
case "+":
currentNumberToAdd = currentNumberToAdd + puzzleKey.OperationSeed;
break;
case "-":
currentNumberToAdd = currentNumberToAdd - puzzleKey.OperationSeed;
break;
case "*":
currentNumberToAdd = currentNumberToAdd * puzzleKey.OperationSeed;
break;
case "/":
if (puzzleKey.OperationSeed == 0)
{
currentNumberToAdd = 0;
}
else
{
currentNumberToAdd = currentNumberToAdd / puzzleKey.OperationSeed;
}
break;
}
}
_puzzle.CorrectAnswer = _puzzle.PuzzleDisplay[puzzleKey.QuestionIndex];
for (int counter = 0; counter < puzzleKey.OptionsSize; counter++)
{
if (counter == puzzleKey.AnswerIndex)
{
_puzzle.AnswerOptions.Add(_puzzle.CorrectAnswer);
}
else
{
_puzzle.AnswerOptions.Add(
new Random().Next(
_puzzle.CorrectAnswer - (int)puzzleKey.OptionsRange,
_puzzle.CorrectAnswer + (int)puzzleKey.OptionsRange
)
);
}
}
}