def test_play_reversed(self):
"""
Tests for a game which reverses the order into negative numbers.
"""
pa = player.RandomAiPlayer("Player A")
pb = player.RandomAiPlayer("Player B")
pc = player.RandomAiPlayer("Player C")
u = uno.Uno([pa, pb, pc])
pa.hand = [
unocard.UnoCard(1, 7),
unocard.UnoCard(1, 7),
unocard.UnoCard(1, 7)
] # 7 of Diamonds
pb.hand = [unocard.ReverseActionCard(1),
unocard.ReverseActionCard(1)] # 10 of Diamonds
pc.hand = [unocard.UnoCard(1, 9),
unocard.UnoCard(1, 9)] # 9 of Diamonds
u.play()
# This game should have resulted in 5 cards played, in order:
self.assertEqual(5, len(u.pile))
self.assertEqual(7, u.pile[0].rank)
self.assertEqual(10, u.pile[1].rank)
self.assertEqual(7, u.pile[2].rank)
self.assertEqual(9, u.pile[3].rank)
self.assertEqual(10, u.pile[4].rank)
def test_suggestACard(self):
"""
Tests the suggestACard method of RankThenSuitAiPlayer.
"""
p = player.RankThenSuitAiPlayer("Test Player")
c_8ofDiamonds = unocard.UnoCard(1, 8)
c_7ofHearts = unocard.UnoCard(2, 7)
c_KofDiamonds = unocard.WildUnoCard(1)
c_AofDiamonds = unocard.WildDrawFourActionCard(1)
p.setStartingHand([c_8ofDiamonds, c_7ofHearts])
# Tests than any card is suggested when there is none in the pile.
card = p.suggestACard(None, 5)
self.assertTrue(card != None)
self.assertEqual(2, len(p.hand)) # Card should not have been removed.
# This matches two cards, but should favor the matching rank.
topCard = Card(alt="7D") # 7 of Diamonds
card = p.suggestACard(topCard, 5)
self.assertEqual(c_7ofHearts, card) # Should be 7 of Hearts
self.assertEqual(2, len(p.hand)) # Card should not have been removed.
# This matches three cards, but should favor one non-wild.
p.setStartingHand(
[c_KofDiamonds, c_AofDiamonds, c_8ofDiamonds, c_7ofHearts])
topCard = Card(alt="5D") # 5 of Diamonds
card = p.suggestACard(topCard, 5)
self.assertEqual(c_8ofDiamonds, card) # Should be 8 of Diamonds
self.assertEqual(4, len(p.hand)) # Card should not have been removed.
# This matches only the wild card.
p.setStartingHand([c_8ofDiamonds, c_KofDiamonds, c_7ofHearts])
topCard = Card(alt="2C") # 2 of Clubs
card = p.suggestACard(topCard, 5)
self.assertEqual(c_KofDiamonds, card) # Should be K of Diamonds
self.assertEqual(3, len(p.hand)) # Card should not have been removed.
# This matches only the wild draw four card.
p.setStartingHand([c_8ofDiamonds, c_AofDiamonds, c_7ofHearts])
topCard = Card(alt="2C") # 2 of Clubs
card = p.suggestACard(topCard, 5)
self.assertEqual(c_AofDiamonds, card) # Should be A of Diamonds
self.assertEqual(3, len(p.hand)) # Card should not have been removed.
# This matches nothing, but some card should be suggested.
p.setStartingHand([c_8ofDiamonds, c_7ofHearts])
topCard = Card(alt="2C") # 2 of Clubs
card = p.suggestACard(topCard, 5)
self.assertTrue(card != None)
self.assertEqual(2, len(p.hand)) # Card should not have been removed.
def test_play_drawExtraCards(self):
"""
Tests for a game where a player has to draw extra cards.
"""
pa = player.RandomAiPlayer("Player A")
pb = player.RandomAiPlayer("Player B")
pc = player.RandomAiPlayer("Player C")
u = uno.Uno([pa, pb, pc])
pa.hand = [unocard.UnoCard(1, 7)] # 7 of Diamonds
pb.hand = [unocard.DrawTwoActionCard(1),
unocard.DrawTwoActionCard(1)] # Q of Diamonds
pc.hand = [unocard.UnoCard(1, 9),
unocard.UnoCard(1, 9)] # 9 of Diamonds
# The deck will start with certain cards meant to be drawn by certain players.
u.deck[0] = unocard.UnoCard(1, 7)
u.deck[1] = unocard.UnoCard(1, 7)
u.deck[2] = unocard.UnoCard(1, 7)
u.deck[3] = unocard.UnoCard(1, 7)
u.deck[4] = unocard.UnoCard(1, 9)
u.deck[5] = unocard.UnoCard(1, 9)
u.deck[6] = unocard.UnoCard(0, 2) # 2 of Clubs should not be drawn
u.gameState.numExtraCardDraw = 4 # Start with drawing 4 cards.
u.play()
# This game should have resulted in 5 cards played, in order:
self.assertEqual(5, len(u.pile))
self.assertEqual(7, u.pile[0].rank)
self.assertEqual(12, u.pile[1].rank)
self.assertEqual(9, u.pile[2].rank)
self.assertEqual(7, u.pile[3].rank)
self.assertEqual(12, u.pile[4].rank)
# Top card of deck should be 2 of clubs.
self.assertEqual(2, u.deck[0].rank)
# Player A and C should both end with 3 cards.
self.assertEqual(3, len(pa.hand))
self.assertEqual(3, len(pc.hand))
def test_play_normalRounds(self):
"""
Tests for the play method in a normal game that last 4 rounds.
"""
pa = player.RandomAiPlayer("Player A")
pb = player.RandomAiPlayer("Player B")
pc = player.RandomAiPlayer("Player C")
u = uno.Uno([pa, pb, pc])
pa.hand = [unocard.UnoCard(1, 7),
unocard.UnoCard(1, 7)] # 7 of Diamonds
pb.hand = [unocard.UnoCard(1, 8),
unocard.UnoCard(1, 8)] # 8 of Diamonds
pc.hand = [unocard.UnoCard(1, 9),
unocard.UnoCard(1, 9)] # 9 of Diamonds
u.play()
# This game should have resulted in 4 cards played, in order:
self.assertEqual(4, len(u.pile))
self.assertEqual(7, u.pile[0].rank)
self.assertEqual(8, u.pile[1].rank)
self.assertEqual(9, u.pile[2].rank)
self.assertEqual(7, u.pile[3].rank)