private static TrickPile CreateTrickPileWithSixClubs(FollowSuit sut, Trump trump)
{
var trickPile = new TrickPile(sut, trump);
trickPile.Push(new Card(Stub.Ranks.Six, Stub.Suits.Clubs), PilePosition.Default);
return(trickPile);
}
public void Any_card_could_be_played_when_trick_pile_is_empty(FollowSuit sut)
{
var trickPile = new TrickPile(sut, Trump.NoTrump());
var hand = CreateHandWithCards(Stub.Suits.Clubs);
var card = hand.CardsInPile[0];
var result = sut.Play(trickPile, hand, card);
Assert.AreEqual(FollowSuitPlayResult.Played, result);
}
public void Play_other_plain_suit_when_cannot_follow_suit()
{
var sut = FollowSuit.Regular;
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
var hand = CreateHandWithCards(Stub.Suits.Hearts, Stub.Suits.Diamonds, Stub.Suits.Spades);
var otherPlainSuitCard = hand.CardsInPile[1];
var result = sut.Play(trickPile, hand, otherPlainSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Slough, result);
}
public void Play_other_trump_suit_when_cannot_follow_suit(string followSuit)
{
var sut = FollowSuit.FromName(followSuit);
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
var hand = CreateHandWithCards(Stub.Suits.Hearts, Stub.Suits.Spades);
var otherTrumpSuitCard = hand.CardsInPile[1];
var result = sut.Play(trickPile, hand, otherTrumpSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Ruff, result);
}
public void Play_trump_suit_when_pile_has_only_trumps(string followSuit)
{
var sut = FollowSuit.FromName(followSuit);
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Clubs));
var hand = CreateHandWithCards(Stub.Suits.Clubs, Stub.Suits.Hearts);
var sameSuitCard = hand.CardsInPile[0];
var result = sut.Play(trickPile, hand, sameSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Played, result);
}
public void Play_other_trump_suit_when_can_follow_suit()
{
var sut = FollowSuit.Regular;
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
var hand = CreateHandWithCards(Stub.Suits.Clubs, Stub.Suits.Spades);
var otherTrumpSuitCard = hand.CardsInPile[1];
var result = sut.Play(trickPile, hand, otherTrumpSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Revoke, result);
}
public void Play_initial_not_trump_suit_when_can_trump()
{
var sut = FollowSuit.MustTrump;
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
var hand = CreateHandWithCards(Stub.Suits.Clubs, Stub.Suits.Diamonds, Stub.Suits.Spades);
var otherSuitCard = hand.CardsInPile[0];
var result = sut.Play(trickPile, hand, otherSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Played, result);
}
public void Any_card_could_be_played_with_FollowSuit_None(int suit)
{
var sut = FollowSuit.None;
var trickPile = new TrickPile(sut, Trump.NoTrump());
trickPile.Push(new Card(Stub.Ranks.Six, Stub.Suits.French[0]), PilePosition.Default);
var hand = CreateHandWithCards(Stub.Suits.French[suit]);
var card = hand.CardsInPile[0];
var result = sut.Play(trickPile, hand, card);
Assert.AreEqual(FollowSuitPlayResult.Played, result);
}
public void Play_other_not_trump_suit_when_pile_already_has_trump_not_following_suit_and_can_follow_initial_suit()
{
var sut = FollowSuit.MustTrump;
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
trickPile.Push(new Card(Stub.Ranks.Default[11], Stub.Suits.Spades), PilePosition.Top);
var hand = CreateHandWithCards(Stub.Suits.Clubs, Stub.Suits.Diamonds, Stub.Suits.Spades);
var otherSuitCard = hand.CardsInPile[1];
var result = sut.Play(trickPile, hand, otherSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Revoke, result);
}
public void Play_higher_trump_to_beat_when_pile_already_has_trump_not_following_suit()
{
var sut = FollowSuit.MustTrump;
var trickPile = CreateTrickPileWithSixClubs(sut, Trump.Static(Stub.Suits.Spades));
trickPile.Push(new Card(Stub.Ranks.Six, Stub.Suits.Spades), PilePosition.Top);
var hand = CreateHandWithCards(Stub.Suits.Hearts, Stub.Suits.Spades);
var otherTrumpSuitCard = hand.CardsInPile[1];
var result = sut.Play(trickPile, hand, otherTrumpSuitCard);
Assert.AreEqual(FollowSuitPlayResult.Ruff, result);
}
public TrickPile(FollowSuit followSuit, Trump trump)
{
_followSuit = followSuit;
_trump = trump;
}
public bool HasTrump(Trump trump) => CardsInPile.Any(card => trump.IsTrumpCard(card));