class Game:
"""ゲームの情報を持つ."""
def __init__(self):
self.deck = Deck()
self.dealer = Player('Dealer', self.deck, [])
self.player = Player('Player', self.deck, [])
#TODO: 読み取りだけに専念するべき？
def begin(self):
random.shuffle(self.deck)
for _ in range(2):
self.player.hit()
self.dealer.hit()
@property
def turn_is_over(self):
return (self.dealer.point >= result.BLACKJACK
or self.player.point >= result.BLACKJACK)
@property
def game_is_over(self):
return (self.player.frozen() or self.turn_is_over)
@property
def game_result(self):
if not self.game_is_over:
return None
return result.judge_from_point(self.dealer.point, self.player.point)
class TestPlayer(unittest.TestCase):
def setUp(self):
self.player = Player()
def test_hand_property(self):
self.player.hand = "A♣"
self.assertEqual(self.player.hand, ["A♣"])
def test_show_hand_one_card(self):
"""Test show_hand output with one card"""
import sys
from io import StringIO
self.player.hand = "A♣"
saved_stdout = sys.stdout
try:
fake_out = StringIO()
sys.stdout = fake_out
self.player.show_hand()
output = fake_out.getvalue().strip()
self.assertEqual(output, '1 card: A♣')
finally:
sys.stdout = saved_stdout
def test_show_hand_more_than_two_card(self):
"""Test show_hand output with more than two cards"""
import sys
from io import StringIO
self.player.hand = ["A♣", "2♣", "3♣"]
saved_stdout = sys.stdout
try:
fake_out = StringIO()
sys.stdout = fake_out
self.player.show_hand()
output = fake_out.getvalue().strip()
self.assertEqual(output, '3 cards: A♣, 2♣, 3♣')
finally:
sys.stdout = saved_stdout
def test_hit_card(self):
deck = ["A♣", "2♣", "3♣"]
self.player.hit(deck)
self.assertEqual(self.player.hand, ["A♣"])
self.assertEqual(len(deck), 2)
class TestPlayer(unittest.TestCase):
def setUp(self):
self.player = Player()
def test_hand_property(self):
self.player.hand = "A♣"
self.assertEqual(self.player.hand, ["A♣"])
def test_show_hand_one_card(self):
"""Test show_hand output with one card"""
import sys
from io import StringIO
self.player.hand = "A♣"
saved_stdout = sys.stdout
try:
fake_out = StringIO()
sys.stdout = fake_out
self.player.show_hand()
output = fake_out.getvalue().strip()
self.assertEqual(output, '1 card: A♣')
finally:
sys.stdout = saved_stdout
def test_show_hand_more_than_two_card(self):
"""Test show_hand output with more than two cards"""
import sys
from io import StringIO
self.player.hand = ["A♣", "2♣", "3♣"]
saved_stdout = sys.stdout
try:
fake_out = StringIO()
sys.stdout = fake_out
self.player.show_hand()
output = fake_out.getvalue().strip()
self.assertEqual(output, '3 cards: A♣, 2♣, 3♣')
finally:
sys.stdout = saved_stdout
def test_hit_card(self):
deck = ["A♣", "2♣", "3♣"]
self.player.hit(deck)
self.assertEqual(self.player.hand, ["A♣"])
self.assertEqual(len(deck), 2)
