def test_evaluate_guess_0_0(self):
"""Test no matches at all."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'Gmcw'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(0, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_double_color_guess(self):
"""Test that a double color in the guess only counts once."""
guess = Guess('rbwr')
mm = MasterMind(8)
mm.secret = 'grgy'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(1, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_guess_4_0(self):
"""Test 4 matches in wrong spots."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'gbyr'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(4, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_double_color_guess(self):
"""Test that a double color in the guess only counts once."""
guess = Guess('rbwr')
mm = MasterMind(8)
mm.secret = 'grgy'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(1, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_guess_4_0(self):
"""Test 4 matches in wrong spots."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'gbyr'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(4, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_guess_0_0(self):
"""Test no matches at all."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'Gmcw'
mm.guesses.append(guess)
mm.evaluate_guess()
self.assertEqual(0, mm.guesses[0].black)
self.assertEqual(0, mm.guesses[0].white)
def test_evaluate_guess_win(self):
"""Test 4 matches in wrong spots."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'rgby'
mm.guesses.append(guess)
mm.display_game_over = MagicMock()
mm.evaluate_guess()
self.assertTrue(mm.game_over)
self.assertTrue(mm.winner)
def test_evaluate_guess_win(self):
"""Test 4 matches in wrong spots."""
guess = Guess('rgby')
mm = MasterMind(8)
mm.secret = 'rgby'
mm.guesses.append(guess)
mm.display_game_over = MagicMock()
mm.evaluate_guess()
self.assertTrue(mm.game_over)
self.assertTrue(mm.winner)
def test_display_game(self, mock_print):
"""Test that the output of display game matches history."""
mm = MasterMind(8)
mm.secret = 'ywwr'
guess_1 = Guess('rbwr')
mm.guesses.append(guess_1)
mm.evaluate_guess()
guess_2 = Guess('wwrr')
mm.guesses.append(guess_2)
mm.evaluate_guess()
guess_3 = Guess('ywrr')
mm.guesses.append(guess_3)
mm.evaluate_guess()
mm.display_game()
self.assertEqual(5, mock_print.call_count)
expected = [
call('------------------------'),
call(guess_1),
call(guess_2),
call(guess_3),
call('------------------------'),
]
mock_print.assert_has_calls(expected)
def test_play_game_over(self):
"""Test that the game ends when game_over is False."""
mm = MasterMind(3)
mm.display_game = MagicMock()
mm.get_next_guess = MagicMock()
mm.evaluate_guess = MagicMock()
mm.update_points = MagicMock()
mm.game_over = True
mm.play()
self.assertEqual(0, mm.display_game.call_count)
self.assertEqual(0, mm.get_next_guess.call_count)
self.assertEqual(0, mm.evaluate_guess.call_count)
self.assertEqual(0, mm.update_points.call_count)
def test_play_game_over(self):
"""Test that the game ends when game_over is False."""
mm = MasterMind(3)
mm.display_game = MagicMock()
mm.get_next_guess = MagicMock()
mm.evaluate_guess = MagicMock()
mm.update_points = MagicMock()
mm.game_over = True
mm.play()
self.assertEqual(0, mm.display_game.call_count)
self.assertEqual(0, mm.get_next_guess.call_count)
self.assertEqual(0, mm.evaluate_guess.call_count)
self.assertEqual(0, mm.update_points.call_count)
def test_play(self):
"""Test that the game continues when game_over is False."""
mm = MasterMind(3)
mm.display_game = MagicMock()
mm.get_next_guess = MagicMock()
mm.evaluate_guess = MagicMock()
mm.update_points = MagicMock()
mm.game_over = False
def side_effect():
mm.game_over = True
mm.evaluate_guess.side_effect = side_effect
mm.play()
self.assertEqual(1, mm.display_game.call_count)
self.assertEqual(1, mm.get_next_guess.call_count)
self.assertEqual(1, mm.evaluate_guess.call_count)
self.assertEqual(1, mm.update_points.call_count)
def test_play(self):
"""Test that the game continues when game_over is False."""
mm = MasterMind(3)
mm.display_game = MagicMock()
mm.get_next_guess = MagicMock()
mm.evaluate_guess = MagicMock()
mm.update_points = MagicMock()
mm.game_over = False
def side_effect():
mm.game_over = True
mm.evaluate_guess.side_effect = side_effect
mm.play()
self.assertEqual(1, mm.display_game.call_count)
self.assertEqual(1, mm.get_next_guess.call_count)
self.assertEqual(1, mm.evaluate_guess.call_count)
self.assertEqual(1, mm.update_points.call_count)
def test_display_game(self, mock_print):
"""Test that the output of display game matches history."""
mm = MasterMind(8)
mm.secret = 'ywwr'
guess_1 = Guess('rbwr')
mm.guesses.append(guess_1)
mm.evaluate_guess()
guess_2 = Guess('wwrr')
mm.guesses.append(guess_2)
mm.evaluate_guess()
guess_3 = Guess('ywrr')
mm.guesses.append(guess_3)
mm.evaluate_guess()
mm.display_game()
self.assertEqual(5, mock_print.call_count)
expected = [call('------------------------'),
call(guess_1),
call(guess_2),
call(guess_3),
call('------------------------'),
]
mock_print.assert_has_calls(expected)
