def test_create_players(self, mock_names, mock_int_input):
players = game.create_players()
expectedPlayers = [Player('a'), Player('b'), Player('c'), Player('d')]
# Assert the correct number of players is created
self.assertEqual(len(players), len(expectedPlayers))
# And that they have the correct names
for actual, expected in zip(players, expectedPlayers):
self.assertEqual(actual.name, expected.name)
def test_win(self):
test_player = Player('test')
test_player.score = 95
test_player.win(6) #should win
self.assertTrue(test_player.winner)
self.assertEqual(101, test_player.score)
test_player = Player('test')
test_player.score = 15
test_player.win(6) #should not win
self.assertFalse(test_player.winner)
self.assertEqual(15, test_player.score) #Score should not increase.
def test_play_game(self):
#Create some players with a mock Play method
player_1 = Player('test1')
player_1.play = MagicMock(side_effect=['', '', '', True])
player_2 = Player('test2')
player_2.play = MagicMock(side_effect=['', '', '', ''])
player_3 = Player('test3')
player_3.play = MagicMock(side_effect=['', '', '', ''])
# Test that play continues until a player returns True
game.play([player_1, player_2, player_3])
def create_players():
players = []
number_of_players = ui.positive_int_input('How many players?', 2)
names = ui.get_unique_names(number_of_players, 'Player')
players = [ Player(name) for name in names ] # List comprehensions are also my favorite thing about Python :)
return players
def test_user_roll_again(self, mock_input):
user_input_data = ['y', 'Y', 'n', 'q', 'pizza', '121221']
expected_responses = [True, True, False, False, False, False]
mock_input.side_effect = user_input_data
test_player = Player('test')
for expected_response in expected_responses:
actual_again = test_player.user_roll_again()
self.assertEqual(expected_response, actual_again)
def test_display_winners(self, mock_print):
player_1 = Player('test1')
player_1.score = 10
player_2 = Player('test2')
player_2.winner = True
player_2.score = 101
player_3 = Player('test3')
player_3.score = 20
# Verify mock_print is called with a message saying player 2 won
game.results([player_1, player_2, player_3])
call_args = mock_print.call_args_list
mock_print.assert_any_call(
'**** Player name: test2 score: 101 **** is the winner!! *****')
mock_print.assert_any_call('Player name: test1 score: 10')
mock_print.assert_any_call('Player name: test3 score: 20')
def test_play_game_roll_roll_pass(self):
#3. player rolls 2-6 on first roll. does not accumulate enough points to win. player rolls again 2-6. Player elects to end turn. Score should increase, not winner
test_player = Player('test')
test_player.score = 10
test_player.roll_dice = MagicMock(side_effect=[4, 3])
test_player.user_roll_again = MagicMock(side_effect=[True, False])
won = test_player.play()
self.assertIsNone(won)
self.assertFalse(test_player.winner)
self.assertEqual(17, test_player.score)
def test_play_game_lose(self):
# 1. player rolls a 1 on first roll, turn ends . Score should stay same, not winner
test_player = Player('test')
test_player.score = 10
test_player.roll_dice = MagicMock(return_value=1)
won = test_player.play()
self.assertIsNone(won)
self.assertFalse(test_player.winner)
self.assertEqual(10, test_player.score)
def test_play_game_roll_win(self):
# 6. player rolls 2-6 on first roll and accumulates enough points to win. Score should increase, user is winner
test_player = Player('test')
test_player.score = 99
test_player.roll_dice = MagicMock(return_value=4)
won = test_player.play()
self.assertTrue(won)
self.assertTrue(test_player.winner)
self.assertEqual(103, test_player.score)
def test_play_game_roll_lose(self):
# 5. player rolls 2-6 on first roll. does not accumulate enough points to win. player rolls again 1. Score should stay the same, not winner
test_player = Player('test')
test_player.score = 10
rolls = [4, 1]
user_says = [True]
test_player.roll_dice = MagicMock(side_effect=rolls)
test_player.user_roll_again = MagicMock(side_effect=user_says)
won = test_player.play()
self.assertIsNone(won)
self.assertFalse(test_player.winner)
self.assertEqual(10, test_player.score)
def test_play_game_roll_many(self):
# 4. player rolls 2-6 on first roll. does not accumulate enough points to win. player rolls again 2-6. Player repeats several times, each time 2-6. Player elects to end turn. Score should increase, not winner
test_player = Player('test')
test_player.score = 10
rolls = [4, 3, 6, 2, 3, 6, 5, 2]
user_says = [True, True, True, True, True, True, True, False]
test_player.roll_dice = MagicMock(side_effect=rolls)
test_player.user_roll_again = MagicMock(side_effect=user_says)
won = test_player.play()
self.assertIsNone(won)
self.assertFalse(test_player.winner)
self.assertEqual(10 + sum(rolls), test_player.score)
def test_play_game_roll_roll_win(self):
# 7. player rolls 2-6 on first roll. does not accumulate enough points to win. player rolls again 2-6, accumulates enough points to win. Score should increase, user is winner
test_player = Player('test')
test_player.score = 91
rolls = [6, 5]
user_says = [True]
test_player.roll_dice = MagicMock(side_effect=rolls)
test_player.user_roll_again = MagicMock(side_effect=user_says)
won = test_player.play()
self.assertTrue(won)
self.assertTrue(test_player.winner)
self.assertEqual(102, test_player.score)