public void MissingForm()
{
ViewResult result = testController.PokerEvaluation(null) as ViewResult;
PokerEvaluationViewModel viewModel = shucker.Shuck <PokerEvaluationViewModel>(result);
Assert.IsTrue(
viewModel != null && viewModel.ThrownException != null,
"View model was generated incorrectly or exception was not recorded.");
}
public void InvalidRank()
{
testForm["rank-player-1-card-1"] = "invalid";
ViewResult result = testController.PokerEvaluation(testForm) as ViewResult;
PokerEvaluationViewModel viewModel = shucker.Shuck <PokerEvaluationViewModel>(result);
Assert.IsTrue(
viewModel != null && viewModel.ThrownException != null,
"View model was generated incorrectly or exception was not recorded.");
}
public void MissingSuit()
{
testForm.Remove("suit-player-1-card-1");
ViewResult result = testController.PokerEvaluation(testForm) as ViewResult;
PokerEvaluationViewModel viewModel = shucker.Shuck <PokerEvaluationViewModel>(result);
Assert.IsTrue(
viewModel != null && viewModel.ThrownException != null,
"View model was generated incorrectly or exception was not recorded.");
}
public void BasicEvalWithWin()
{
testForm["rank-player-1-card-1"] = "eight";
ViewResult result = testController.PokerEvaluation(testForm) as ViewResult;
PokerEvaluationViewModel viewModel = shucker.Shuck <PokerEvaluationViewModel>(result);
Assert.IsTrue(
viewModel != null && viewModel.Verdict != null &&
viewModel.Verdict.VerdictType == PokerHandVerdictType.WinByInTypeOrdering,
"Result was null, empty or had the incorrect data.");
}
public void BasicEval()
{
ViewResult result = testController.PokerEvaluation(testForm) as ViewResult;
Assert.IsNotNull(
result,
"Result was either null or of the incorrect type.");
PokerEvaluationViewModel viewModel = shucker.Shuck <PokerEvaluationViewModel>(result);
Assert.IsTrue(
viewModel != null && viewModel.Verdict != null &&
viewModel.TiedHands.Count == 2,
"Contained view model was null, of the wrong type or had the incorrect data.");
}
/// <summary>
/// Processes a form that contains data about two poker hands that need to
/// be evaluated and the data and view needed by the MVC framework to render
/// this evaluation for the user.
/// </summary>
/// <param name="PokerHandsForm">
/// The form data that contains information about the hands being submitted
/// for evaluation. Must not be null.
/// </param>
/// <returns>
/// The view, coupled with the evaluation data needed to render that view that
/// the MVC framework should use to display the results of evaluating the poker hands.
/// </returns>
public ActionResult PokerEvaluation(FormCollection PokerHandsForm)
{
PokerEvaluationViewModel viewModel = viewModelFactory();
PokerHand player1Hand = pokerHandFactory();
PokerHand player2Hand = pokerHandFactory();
try
{
if (PokerHandsForm == null)
{
throw new ArgumentNullException("PokerHandsForm");
}
for (int handBeingProcessed = 1; handBeingProcessed <= 2; handBeingProcessed++)
{
PokerHand targetHand = handBeingProcessed == 1 ? player1Hand : player2Hand;
String playerNameField =
String.Format("player-{0}-name", handBeingProcessed.ToString());
if (!PokerHandsForm.AllKeys.Contains(playerNameField) ||
String.IsNullOrEmpty(PokerHandsForm[playerNameField]) ||
String.IsNullOrEmpty(PokerHandsForm[playerNameField].Trim()))
{
throw new Exception(
String.Format(
"No name present for player {0}.",
handBeingProcessed.ToString()));
}
targetHand.PlayerName = PokerHandsForm[playerNameField];
for (int cardBeingProcessed = 1; cardBeingProcessed <= 5; cardBeingProcessed++)
{
Card card = cardFactory();
String cardRankField =
String.Format(
"rank-player-{0}-card-{1}",
handBeingProcessed.ToString(),
cardBeingProcessed.ToString());
String cardSuitField =
String.Format(
"suit-player-{0}-card-{1}",
handBeingProcessed.ToString(),
cardBeingProcessed.ToString());
if (!PokerHandsForm.AllKeys.Contains(cardRankField) ||
String.IsNullOrEmpty(PokerHandsForm[cardRankField]))
{
throw new Exception(
String.Format(
"Missing rank value for card {0} for player \"{1}.\"",
cardBeingProcessed.ToString(),
targetHand.PlayerName));
}
if (!PokerHandsForm.AllKeys.Contains(cardSuitField) ||
String.IsNullOrEmpty(PokerHandsForm[cardSuitField]))
{
throw new Exception(
String.Format(
"Missing suit value for card {0} for player \"{1}.\"",
cardBeingProcessed.ToString(),
targetHand.PlayerName));
}
CardRank rank = CardRank.Ace;
if (!Enum.TryParse <CardRank>(PokerHandsForm[cardRankField], true, out rank))
{
throw new Exception(
String.Format(
"Invalid card rank value \"{0}\".",
PokerHandsForm[cardRankField]));
}
CardSuit suit = CardSuit.Clubs;
if (!Enum.TryParse <CardSuit>(PokerHandsForm[cardSuitField], true, out suit))
{
throw new Exception(
String.Format(
"Invalid card suit value \"{0}\".",
PokerHandsForm[cardSuitField]));
}
card.Rank = rank;
card.Suit = suit;
targetHand.Cards.Add(card);
}
}
viewModel.Verdict = pokerHandJudge.Judge(player1Hand, player2Hand);
if (viewModel.Verdict.VerdictType == PokerHandVerdictType.Tie)
{
viewModel.TiedHands = new List <PokerHand>()
{
player1Hand, player2Hand
}
}
;
else
{
viewModel.RunnerUpHand =
viewModel.Verdict.WinningHand == player1Hand ?
player2Hand : player1Hand;
}
}
catch (Exception ex)
{
viewModel.ThrownException = ex;
}
return(View(viewModel));
}
