public Hand(string hand)
{
this.hand = hand;
Cards = hand
.Split(' ')
.Select(card => new Card(card));
Ranking = new RankingValidator().GetHighestRanking(this);
var sortSymbols = Cards
.Select(card => card.Symbol)
.Select(symbol => (idx: Poker.SymbolOreder.IndexOf(symbol), symbol: symbol))
.OrderByDescending(data => data.idx);
Symbols = sortSymbols.Select(data => data.symbol);
SymbolScore = Cards.Sum(card => card.SymbolId());
BestSymbol = sortSymbols
.FirstOrDefault()
.symbol;
var sortSuits = Cards
.Select(card => card.Suit)
.Select(suit => (idx: Poker.SuitOreder.IndexOf(suit), suit: suit))
.OrderByDescending(data => data.idx);
Suits = sortSuits.Select(data => data.suit);
BestSuit = sortSuits
.FirstOrDefault()
.suit;
}
public void IsTwoPair_should_be_true(string pokerHand)
{
// Arrange
var hand = new Hand(pokerHand);
var validator = new RankingValidator();
// Act & Assert
Assert.True(validator.IsTwoPair(hand));
}
public void These_hands_should_not_straight(string pokerHand)
{
// Arrange
var hand = new Hand(pokerHand);
var validator = new RankingValidator();
// Act & Assert
Assert.False(validator.IsStraight(hand));
}
public override ValidationResult Validate()
{
var rankingValidator = new RankingValidator();
var validationResult = rankingValidator.Validate(this);
SetValidationResult(validationResult);
return(validationResult);
}
public void StraightFlush_should_be_highest_ranking_than_straight_and_flush()
{
// Arrange
var hand = new Hand("7S 8S 9S 6S 10S");
var rankingValidator = new RankingValidator();
// Act
var actual = rankingValidator.GetHighestRanking(hand);
// Assert
Assert.Equal(Ranking.StraightFlush, actual);
}
public void FullHouse_should_be_highest_ranking_than_three_of_a_kind()
{
// Arrange
var hand = new Hand("4S 5H 4C 5D 4H");
var rankingValidator = new RankingValidator();
// Act
var actual = rankingValidator.GetHighestRanking(hand);
// Assert
Assert.Equal(Ranking.FullHouse, actual);
}