public void DiscardEstimator_AllCardsWithSameProbability_ReturnsAllCards()
{
var discardStrategyStub = CreateDiscardStrategy();
var blueOneCard = new Card(Color.Blue, Rank.One);
var yellowTwoCard = new Card(Color.Yellow, Rank.Two);
var yellowThreeCard = new Card(Color.Yellow, Rank.Three);
discardStrategyStub.AddToHand(blueOneCard);
discardStrategyStub.AddToHand(yellowTwoCard);
discardStrategyStub.AddToHand(yellowThreeCard);
var dict = new Dictionary <Card, double>
{
[blueOneCard] = 0.3,
[yellowTwoCard] = 0.3,
[yellowThreeCard] = 0.3
};
SetProbabilities(discardStrategyStub, dict);
var boardContext = new BoardContextStub();
var playerContext = PlayerContextFabric.CreateStub(discardStrategyStub.Player, discardStrategyStub.Hand);
// act
var estimator = new DiscardEstimator(discardStrategyStub);
var cards = estimator.GetPossibleCards(boardContext, playerContext);
// arrange
Assert.AreEqual(3, cards.Count);
}
public void DiscardEstimator_KnowAboutBlueOneOnlyAndProbability10_ReturnsBlueOne()
{
var discardStrategyStub = CreateDiscardStrategy();
var blueOneCard = new Card(Color.Blue, Rank.One);
var yellowTwoCard = new Card(Color.Yellow, Rank.Two);
var yellowThreeCard = new Card(Color.Yellow, Rank.Three);
discardStrategyStub.AddToHand(blueOneCard);
discardStrategyStub.AddToHand(yellowTwoCard);
discardStrategyStub.AddToHand(yellowThreeCard);
var dict = new Dictionary <Card, double>
{
[blueOneCard] = 1.0,
[yellowTwoCard] = 0.25,
[yellowThreeCard] = 0.25
};
SetProbabilities(discardStrategyStub, dict);
var boardContext = new BoardContextStub();
//new BoardContext(new FireworkPile(discardStrategyStub.GameProvider), new Card[0], new Card[0]);
var playerContext = PlayerContextFabric.CreateStub(discardStrategyStub.Player, discardStrategyStub.Hand);
playerContext.KnowAboutRankOrColorPredicate = cardInHand => cardInHand.Card == blueOneCard;
// Act
var estimator = new DiscardEstimator(discardStrategyStub);
var cards = estimator.GetPossibleCards(boardContext, playerContext);
// Assert
Assert.AreEqual(1, cards.Count);
Assert.IsTrue(cards.Contains(blueOneCard));
}
public void DiscardEstimator_BlueOneHasMaxProbability_ReturnsBlueOne()
{
var discardStrategyStub = CreateDiscardStrategy();
var blueOneCard = new Card(Color.Blue, Rank.One);
var yellowTwoCard = new Card(Color.Yellow, Rank.Two);
var yellowThreeCard = new Card(Color.Yellow, Rank.Three);
discardStrategyStub.AddToHand(blueOneCard);
discardStrategyStub.AddToHand(yellowTwoCard);
discardStrategyStub.AddToHand(yellowThreeCard);
var dict = new Dictionary <Card, double>
{
[blueOneCard] = 0.5,
[yellowTwoCard] = 0.3,
[yellowThreeCard] = 0.25
};
SetProbabilities(discardStrategyStub, dict);
var boardContext = new BoardContextStub();
//new BoardContext(new FireworkPile(discardStrategyStub.GameProvider), new Card[0], new Card[0]);
var playerContext = PlayerContextFabric.CreateStub(discardStrategyStub.Player, discardStrategyStub.Hand);
// Act
var estimator = new DiscardEstimator(discardStrategyStub);
var cards = estimator.GetPossibleCards(boardContext, playerContext);
// Assert
Assert.AreEqual(1, cards.Count);
Assert.AreEqual(blueOneCard, cards[0]);
}
public void DiscardEstimator_KnowSomethingAboutAllCardsAndTheSameProbabilities_ReturnsAllCards()
{
var discardStrategyStub = CreateDiscardStrategy();
var blueOneCard = new Card(Color.Blue, Rank.One);
var yellowTwoCard = new Card(Color.Yellow, Rank.Two);
var yellowThreeCard = new Card(Color.Yellow, Rank.Three);
discardStrategyStub.AddToHand(blueOneCard);
discardStrategyStub.AddToHand(yellowTwoCard);
discardStrategyStub.AddToHand(yellowThreeCard);
var dict = new Dictionary <Card, double>
{
[blueOneCard] = 0.33,
[yellowTwoCard] = 0.33,
[yellowThreeCard] = 0.33
};
SetProbabilities(discardStrategyStub, dict);
var boardContext = new BoardContextStub();//new BoardContext(new FireworkPile(discardStrategyStub.GameProvider), new Card[0], new Card[0]);
var playerContext = PlayerContextFabric.CreateStub(discardStrategyStub.Player, discardStrategyStub.Hand);
playerContext.KnowAboutRankOrColorPredicate = cardInHand => true;
var estimator = new DiscardEstimator(discardStrategyStub);
var cards = estimator.GetPossibleCards(boardContext, playerContext);
Assert.AreEqual(3, cards.Count);
}
public void PlayCardEstimator_PlayOneRankedCardInDefaultIfPossible_ReturnsOne(int blowCounter)
{
// arrange
var blueOneCard = new Card(Color.Blue, Rank.One);
var whiteTwoCard = new Card(Color.White, Rank.Two);
var blueThreeCard = new Card(Color.Blue, Rank.Three);
var gameProvider = GameProviderFabric.Create(Color.White, Color.Blue);
var playStrategyStub = InitPlayStrategy(gameProvider);
playStrategyStub.AddCardInHand(blueOneCard);
playStrategyStub.AddCardInHand(whiteTwoCard);
playStrategyStub.AddCardInHand(blueThreeCard);
var dict = new Dictionary <Card, Probability>
{
{ blueOneCard, new Probability(0.2) },
{ whiteTwoCard, new Probability(0.3) },
{ blueThreeCard, new Probability(0.4) },
};
SetProbabilities(playStrategyStub, dict);
var boardContext = new BoardContextStub
{
ExpectedCards = new[] { new Card(Color.Blue, Rank.One), new Card(Color.White, Rank.Two), },
BlowCounter = blowCounter
};
var playerContext = PlayerContextFabric.CreateStub(playStrategyStub.Player, playStrategyStub.Hand);
var clueAboutOneRank = new ClueAboutRank(Rank.One);
var blueOneInHand = playStrategyStub.Hand.First(card => card.Card == blueOneCard);
playerContext.CluesAboutCard[blueOneInHand] = new List <ClueType> {
clueAboutOneRank
};
// act
var playCardEstimator = new PlayCardEstimator(playStrategyStub);
var possibleCards = playCardEstimator.GetPossibleCards(boardContext, playerContext).ToList();
// assert
Assert.IsTrue(possibleCards.Count == 1);
Assert.AreEqual(blueOneCard, possibleCards.First());
}
public void PlayCardEstimator_TwoSubtleCluesWithDifferentProbabilies_ReturnsTwoCards()
{
// arrange
var blueOneCard = new Card(Color.Blue, Rank.One);
var whiteTwoCard = new Card(Color.White, Rank.Two);
var blueThreeCard = new Card(Color.Blue, Rank.Three);
var whiteFourCard = new Card(Color.White, Rank.Four);
var gameProvider = GameProviderFabric.Create(Color.White, Color.Blue);
var playStrategyStub = InitPlayStrategy(gameProvider);
playStrategyStub.AddCardInHand(blueOneCard);
playStrategyStub.AddCardInHand(whiteTwoCard);
playStrategyStub.AddCardInHand(blueThreeCard);
playStrategyStub.AddCardInHand(whiteFourCard);
var dict = new Dictionary <Card, Probability>
{
{ blueOneCard, new Probability(0.2) },
{ whiteTwoCard, new Probability(0.3) },
{ blueThreeCard, new Probability(0.4) },
{ whiteFourCard, new Probability(0.5) }
};
SetProbabilities(playStrategyStub, dict);
var playerContext = PlayerContextFabric.CreateStub(playStrategyStub.Player, playStrategyStub.Hand);
playerContext.IsSubtleCluePredicate =
cardInHand => new [] { blueOneCard, whiteTwoCard }.Contains(cardInHand.Card);
var boardContext = new BoardContextStub();
// act
var playCardEstimator = new PlayCardEstimator(playStrategyStub);
var possibleCards = playCardEstimator.GetPossibleCards(boardContext, playerContext);
// assert
Assert.AreEqual(2, possibleCards.Count);
Assert.IsTrue(possibleCards.Contains(blueOneCard));
Assert.IsTrue(possibleCards.Contains(whiteTwoCard));
}
public void PlayCardEstimator_NoSubtleCluesAndAllProbabilitiesLessThanThreshold_ReturnsEmpty()
{
// arrange
var blueOneCard = new Card(Color.Blue, Rank.One);
var whiteTwoCard = new Card(Color.White, Rank.Two);
var blueThreeCard = new Card(Color.Blue, Rank.Three);
var whiteFourCard = new Card(Color.White, Rank.Four);
var gameProvider = GameProviderFabric.Create(Color.White, Color.Blue);
var playStrategyStub = InitPlayStrategy(gameProvider);
playStrategyStub.AddCardInHand(blueOneCard);
playStrategyStub.AddCardInHand(whiteTwoCard);
playStrategyStub.AddCardInHand(blueThreeCard);
playStrategyStub.AddCardInHand(whiteFourCard);
var dict = new Dictionary <Card, Probability>
{
{ blueOneCard, new Probability(0.2) },
{ whiteTwoCard, new Probability(0.3) },
{ blueThreeCard, new Probability(0.4) },
{ whiteFourCard, new Probability(0.5) }
};
SetProbabilities(playStrategyStub, dict);
var boardContext = new BoardContextStub
{
ExpectedCards = new[] { new Card(Color.Blue, Rank.One), new Card(Color.White, Rank.One), }
};
var playerContext = PlayerContextFabric.CreateStub(playStrategyStub.Player, playStrategyStub.Hand);
// act
var playCardEstimator = new PlayCardEstimator(playStrategyStub);
var possibleCards = playCardEstimator.GetPossibleCards(boardContext, playerContext);
// assert
Assert.IsTrue(!possibleCards.Any());
}