114 lines
4.7 KiB
Python
114 lines
4.7 KiB
Python
"""
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Tests for HandRanking and HandType classes
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"""
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import pytest
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from poker.hand_ranking import HandRanking, HandType
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from poker.card import Card, Rank, Suit
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class TestHandType:
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"""Test cases for HandType enum"""
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def test_hand_type_values(self):
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"""Test hand type strength values"""
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assert HandType.HIGH_CARD.strength == 1
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assert HandType.ONE_PAIR.strength == 2
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assert HandType.ROYAL_FLUSH.strength == 10
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def test_hand_type_names(self):
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"""Test hand type names"""
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assert HandType.HIGH_CARD.type_name == "High Card"
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assert HandType.FOUR_OF_A_KIND.type_name == "Four of a Kind"
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assert str(HandType.ROYAL_FLUSH) == "Royal Flush"
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def test_hand_type_comparison(self):
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"""Test hand type comparison"""
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assert HandType.HIGH_CARD < HandType.ONE_PAIR
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assert HandType.FULL_HOUSE > HandType.FLUSH
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assert HandType.ROYAL_FLUSH >= HandType.STRAIGHT_FLUSH
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assert HandType.TWO_PAIR <= HandType.THREE_OF_A_KIND
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class TestHandRanking:
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"""Test cases for HandRanking class"""
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def test_hand_ranking_creation(self):
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"""Test hand ranking creation"""
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cards = [
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Card(Rank.ACE, Suit.SPADES),
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Card(Rank.ACE, Suit.HEARTS),
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Card(Rank.ACE, Suit.DIAMONDS),
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Card(Rank.ACE, Suit.CLUBS),
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Card(Rank.KING, Suit.SPADES)
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]
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ranking = HandRanking(HandType.FOUR_OF_A_KIND, [Rank.ACE, Rank.KING], cards)
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assert ranking.hand_type == HandType.FOUR_OF_A_KIND
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assert ranking.key_ranks == [Rank.ACE, Rank.KING]
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assert ranking.cards == cards
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def test_quad_string_representation(self):
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"""Test string representation for four of a kind"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5 # Dummy cards
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ranking = HandRanking(HandType.FOUR_OF_A_KIND, [Rank.ACE, Rank.KING], cards)
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assert str(ranking) == "Quad(A)"
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def test_full_house_string_representation(self):
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"""Test string representation for full house"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5 # Dummy cards
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ranking = HandRanking(HandType.FULL_HOUSE, [Rank.ACE, Rank.KING], cards)
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assert str(ranking) == "Full House(A over K)"
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def test_flush_string_representation(self):
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"""Test string representation for flush"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5 # Dummy cards
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ranking = HandRanking(HandType.FLUSH, [Rank.ACE], cards)
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assert str(ranking) == "Flush(A high)"
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def test_straight_string_representation(self):
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"""Test string representation for straight"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5 # Dummy cards
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ranking = HandRanking(HandType.STRAIGHT, [Rank.ACE], cards)
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assert str(ranking) == "Straight(A high)"
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def test_straight_flush_string_representation(self):
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"""Test string representation for straight flush"""
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cards = [Card(Rank.KING, Suit.SPADES)] * 5 # Dummy cards
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ranking = HandRanking(HandType.STRAIGHT_FLUSH, [Rank.KING], cards)
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assert str(ranking) == "Straight Flush(K high)"
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def test_royal_flush_string_representation(self):
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"""Test string representation for royal flush"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5 # Dummy cards
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ranking1 = HandRanking(HandType.ROYAL_FLUSH, [Rank.ACE], cards)
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assert str(ranking1) == "Royal Flush"
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# Also test straight flush with Ace high
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ranking2 = HandRanking(HandType.STRAIGHT_FLUSH, [Rank.ACE], cards)
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assert str(ranking2) == "Royal Flush"
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def test_three_of_a_kind_string_representation(self):
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"""Test string representation for three of a kind"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5
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ranking = HandRanking(HandType.THREE_OF_A_KIND, [Rank.ACE], cards)
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assert str(ranking) == "Three of a Kind(A)"
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def test_two_pair_string_representation(self):
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"""Test string representation for two pair"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5
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ranking = HandRanking(HandType.TWO_PAIR, [Rank.ACE, Rank.KING], cards)
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assert str(ranking) == "Two Pair(A and K)"
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def test_one_pair_string_representation(self):
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"""Test string representation for one pair"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5
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ranking = HandRanking(HandType.ONE_PAIR, [Rank.ACE], cards)
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assert str(ranking) == "Pair(A)"
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def test_high_card_string_representation(self):
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"""Test string representation for high card"""
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cards = [Card(Rank.ACE, Suit.SPADES)] * 5
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ranking = HandRanking(HandType.HIGH_CARD, [Rank.ACE], cards)
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assert str(ranking) == "High Card(A)"
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