def test_BettingRound_called_to_blind(self):
"""Test of BettingRound with calls around to blind.
Blind should still have option to act."""
players = [ Player(stack=500),
Player(stack=100),
Player(stack=1000),
Player(stack=700) ]
table = Table()
table.seat_players(players, in_order=True)
message_handler = MessageHandler(table, self.console)
pot = Pot(players)
round = BettingRound(table, pot, message_handler)
action_is_on = players[0]
round.set_action(action_is_on)
# Player 0 50 blind, fold, fold, fold
round.process_action(Action.new_blind(50))
round.process_action(Action.new_fold())
round.process_action(Action.new_call(50))
round.process_action(Action.new_fold())
# Back on blind
self.assertFalse(round.is_pot_good())
round.process_action(Action.new_check())
self.assertTrue(round.is_pot_good())
round.sweep_bets_into_pot()
# At this point we should have a pot of 50 with only player
# 0 contending.
pot = round.pot
self.assertEqual(pot.amount, 100)
self.assertListEqual(pot.contending_players, [players[0], players[2]])
self.assertIsNone(pot.parent)
def test_BettingRound_blind_walk(self):
"""Test of BettingRound with a walk for the blind"""
players = [ Player(stack=500),
Player(stack=100),
Player(stack=1000),
Player(stack=700) ]
table = Table()
table.seat_players(players, in_order=True)
message_handler = MessageHandler(table, self.console)
pot = Pot(players)
round = BettingRound(table, pot, message_handler)
action_is_on = players[0]
round.set_action(action_is_on)
# Player 0 50 blind, fold, fold, fold
round.process_action(Action.new_blind(50))
round.process_action(Action.new_fold())
round.process_action(Action.new_fold())
round.process_action(Action.new_fold())
self.assertTrue(round.is_pot_good())
round.sweep_bets_into_pot()
# At this point we should have a pot of 50 with only player
# 0 contending.
pot = round.pot
self.assertEqual(pot.amount, 50)
self.assertListEqual(pot.contending_players, [players[0]])
self.assertIsNone(pot.parent)
def test_BettingRound_with_side_pots(self):
"""Test of BettingRound with side pots."""
players = [ Player(stack=500),
Player(stack=100),
Player(stack=1000),
Player(stack=700) ]
table = Table()
table.seat_players(players, in_order=True)
message_handler = MessageHandler(table, self.console)
pot = Pot(players)
round = BettingRound(table, pot, message_handler)
action_is_on = players[0]
round.set_action(action_is_on)
# Player 0 50 blind, player 1 100 blind (allin),
# player 2 raises to 300, player 4 calls
round.process_action(Action.new_blind(50))
round.process_action(Action.new_blind(100, all_in=True))
round.process_action(Action.new_raise(300))
round.process_action(Action.new_call(300))
# Player 0 raises 450 all-in, player 2 raises 700 all-in
# Player 3 folds
round.process_action(Action.new_raise(450, all_in=True))
# Make sure player 1, who is all-in, is skipped
self.assertEqual(round.get_action_player(), players[2])
round.process_action(Action.new_raise(700, all_in=True))
round.process_action(Action.new_fold())
self.assertTrue(round.is_pot_good())
round.sweep_bets_into_pot()
# At this point we should have a main point with 400
# between 0,1 and 2, a side pot with 1000 between players 0 and 2,
# and a side pot of 500 with just player 2.
side_pot1 = round.pot
self.assertEqual(side_pot1.amount, 500)
self.assertListEqual(side_pot1.contending_players, [players[2]])
self.assertIsNotNone(side_pot1.parent)
def test_Game(self):
"""Test Game class"""
players = [
Player(name="Player One", stack=1000),
Player(name="Player Two", stack=1000),
Player(name="Player Three", stack=1000)
]
table = Table(players = players)
structure = Structure(Structure.LIMIT, ante=5, blinds=[10])
game = Game(table, structure, console=self.console)
self.assertIsNotNone(game)
self.assertEqual(game.table, table)
self.assertEqual(game.structure, structure)
# Default MessageHander should be created.
self.assertIsNotNone(game.message_handler)
game.message("Test message")
game.debug("Test debug message")
# Simulate play_hand()
hand_state = HandState(table, game.message_handler)
game.antes(hand_state)
self.assertEqual(hand_state.pot.amount, 15)
game.action_to_left_of_dealer(hand_state)
betting_round = hand_state.get_current_betting_round()
self.assertIsInstance(betting_round, BettingRound)
self.assertIsInstance(betting_round.get_action_player(), Player)
game.blinds(hand_state)
self.assertEqual(betting_round.total_pot(), 25) # Antes + 10 blind
game.deal_hands(hand_state)
for player in players:
self.assertEqual(len(player._hand), 5)
# Simulate betting_round()
self.assertFalse(betting_round.is_pot_good())
action_request = game._get_action_request(hand_state)
self.assertIsInstance(action_request, ActionRequest)
# Should be call of blind
self.assertTrue(action_request.is_call_request())
self.assertEqual(action_request.amount, 10)
self.assertEqual(action_request.raise_amount, 20)
# Fold UTG
betting_round.process_action(Action.new_fold())
self.assertFalse(betting_round.is_pot_good())
# Should be same request as before
action_request2 = game._get_action_request(hand_state)
self.assertIsInstance(action_request2, ActionRequest)
self.assertTrue(action_request2.is_call_request())
self.assertEqual(action_request2.amount, 10)
self.assertEqual(action_request2.raise_amount, 20)
# Now raise
betting_round.process_action(Action.new_raise(20))
self.assertFalse(betting_round.is_pot_good())
# Action back on blind
action_request3 = game._get_action_request(hand_state)
self.assertIsInstance(action_request3, ActionRequest)
self.assertTrue(action_request3.is_call_request())
self.assertEqual(action_request3.amount, 10)
self.assertEqual(action_request3.raise_amount, 20)
betting_round.process_action(Action.new_call(10))
self.assertTrue(betting_round.is_pot_good())
game.pot_to_high_hand(hand_state)
def test_Action_fold(self):
"""Test fold Action"""
action = Action.new_fold()
self.assertIsNotNone(action)
self.assertTrue(action.is_fold())
self.assertEqual(action.amount, 0)
self.assertFalse(action.is_all_in())
self.assertEqual(str(action), "fold")
def test_option_ActionRequest(self):
"""Test ActionRequest for option"""
amount = 50
request = ActionRequest.new_option_request(amount)
self.assertIsNotNone(request)
self.assertTrue(request.is_option_request())
self.assertEqual(request.raise_amount, amount)
request.validate_action(Action.new_check())
request.validate_action(Action.new_raise(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_blind(amount+1))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_call(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_bet(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_fold())
def test_ante_ActionRequest(self):
"""Test ActionRequest for ante"""
amount = 20
request = ActionRequest.new_ante_request(amount)
self.assertIsNotNone(request)
self.assertTrue(request.is_ante_request())
self.assertEqual(request.amount, amount)
request.validate_action(Action.new_ante(amount))
request.validate_action(Action.new_fold())
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_ante(amount+1))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_call(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_bet(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_raise(amount))
def test_call_ActionRequest(self):
"""Test ActionRequest for call"""
amount = 50
request = ActionRequest.new_call_request(amount, raise_amount=amount*2)
self.assertIsNotNone(request)
self.assertTrue(request.is_call_request())
self.assertEqual(request.amount, amount)
self.assertEqual(request.raise_amount, amount*2)
self.assertEqual(str(request), "call request for 50 or raise of 100")
request.validate_action(Action.new_call(amount))
request.validate_action(Action.new_raise(amount*2))
request.validate_action(Action.new_fold())
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_ante(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_blind(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_call(amount+1))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_bet(amount))
with self.assertRaises(InvalidActionException):
request.validate_action(Action.new_raise(amount*2-1))
def test_BettingRound(self):
"""Test BettingRound class"""
players = [ Player(stack=1000),
Player(stack=1000),
Player(stack=1000),
Player(stack=1000) ]
table = Table()
table.seat_players(players, in_order=True)
message_handler = MessageHandler(table, self.console)
pot = Pot(players)
round = BettingRound(table, pot, message_handler)
self.assertIsNotNone(round)
self.assertEqual(round.table, table)
self.assertEqual(round.pot, pot)
self.assertRaises(PokerGameStateException, round.get_action_player)
action_is_on = players[1]
round.set_action(action_is_on)
self.assertEqual(round.get_action_player(), action_is_on)
self.assertIsNone(round.last_to_bet)
self.assertEqual(len(round.action_record), 0)
self.assertEqual(round.action_to_next_player(), players[2])
self.assertEqual(round.action_to_next_player(), players[3])
self.assertEqual(round.action_to_next_player(), players[0])
self.assertEqual(round.action_to_next_player(), players[1])
self.assertEqual(round.required_to_call(players[0]), 0)
self.assertFalse(round.is_pot_good())
# Have all players ante
round.process_action(Action.new_ante(5))
self.assertEqual(players[1].stack, 995)
self.assertEqual(round.get_action_player(), players[2])
self.assertEqual(round.last_to_bet, players[1])
round.process_action(Action.new_ante(5))
self.assertEqual(players[2].stack, 995)
self.assertEqual(round.get_action_player(), players[3])
self.assertEqual(round.last_to_bet, players[1])
round.process_action(Action.new_ante(5))
self.assertEqual(players[3].stack, 995)
self.assertEqual(round.get_action_player(), players[0])
self.assertEqual(round.last_to_bet, players[1])
round.process_action(Action.new_ante(5))
self.assertEqual(players[0].stack, 995)
self.assertEqual(round.get_action_player(), players[1])
self.assertEqual(round.last_to_bet, players[1])
self.assertTrue(round.is_pot_good())
self.assertEqual(round.sweep_bets_into_pot(), pot)
self.assertEqual(pot.amount, 20)
# New round
round = BettingRound(table, pot, message_handler)
self.assertIsNotNone(round)
round.set_action(action_is_on)
# Player 1 blinds, 2 blinds, 3 fold, 0 raises to 300
round.process_action(Action.new_blind(50))
self.assertEqual(players[1].bet, 50)
round.process_action(Action.new_blind(100))
round.process_action(Action.new_fold())
self.assertTrue(players[3].is_folded())
round.process_action(Action.new_raise(300))
self.assertFalse(round.is_pot_good())
self.assertEqual(round.get_action_player(), players[1])
self.assertEqual(len(round.action_record), 4)
self.assertEqual(round.total_pot(), 470)
# Player 1 calls, 2 raises all in, 3 has folded, 0 folds
self.assertEqual(round.required_to_call(), 250)
round.process_action(Action.new_call(250))
self.assertEqual(round.required_to_call(), 200)
round.process_action(Action.new_raise(895, all_in=True))
self.assertTrue(players[2].is_all_in())
# Make sure we skipped player 3 who folded earlier
self.assertEqual(round.get_action_player(), players[0])
self.assertEqual(round.required_to_call(), 695)
round.process_action(Action.new_fold())
self.assertFalse(round.is_pot_good())
self.assertEqual(round.total_pot(), 1615)
# Plater 1 calls and pot should be good
self.assertEqual(round.required_to_call(), 695)
round.process_action(Action.new_call(695, all_in=True))
self.assertTrue(round.is_pot_good())
self.assertEqual(round.total_pot(), 2310)
round.sweep_bets_into_pot()
# Should only be main pot
self.assertIsNone(pot.parent)
# All players bets should have beet swept into pot
for player in players:
self.assertEqual(0, player.bet,
"Bet for %s == %d != 0" % (player, player.bet))
self.assertEqual(pot.amount, 2310)