def test_invalid_input(self):
game = HangmanGame('a', 1)
result = game.guess('aaaaaaa')
self.assertEqual(result, GuessResult.FAIL_INVALID_INPUT)
self.assertEqual(game.state, GameState.IN_PROGRESS)
self.assertEqual(game.guesses, [])
self.assertEqual(game.failed_guess_limit, 1)
self.assertEqual(game.num_failed_guesses_remaining, 1)
self.assertEqual(game.revealed_word, '_')
self.assertEqual(game.num_revealed_letters, 0)
result = game.guess('.')
self.assertEqual(result, GuessResult.FAIL_INVALID_INPUT)
result = game.guess('!')
self.assertEqual(result, GuessResult.FAIL_INVALID_INPUT)
def test_uppercase_input(self):
game = HangmanGame('a', 1)
result = game.guess('A')
self.assertEqual(result, GuessResult.CORRECT)
self.assertIn('a', game.guesses)
self.assertEqual(game.state, GameState.WON)
def test_valid_input(self):
valid_chars = 'abcdefghijklmnopqrstuvwxyz1234567890'
game = HangmanGame(valid_chars, 1)
for char in valid_chars:
result = game.guess(char)
self.assertEqual(result, GuessResult.CORRECT)
self.assertIn(char, game.guesses)
self.assertEqual(game.state, GameState.WON)
def test_cant_duplicate_guess(self):
game = HangmanGame('ab', 2)
game.guess('a')
result = game.guess('a')
self.assertEqual(result, GuessResult.FAIL_ALREADY_GUESSED)
game = HangmanGame('ab', 2)
game.guess('c')
result = game.guess('c')
self.assertEqual(result, GuessResult.FAIL_ALREADY_GUESSED)
def test_scorer(self):
game = HangmanGame('abc', 2)
score = HangmanGameScorer.score(game)
self.assertEqual(score, 20)
game.guess('a')
score = HangmanGameScorer.score(game)
self.assertEqual(score, 40)
game.guess('d')
score = HangmanGameScorer.score(game)
self.assertEqual(score, 30)
game.guess('b')
score = HangmanGameScorer.score(game)
self.assertEqual(score, 50)
game.guess('c')
score = HangmanGameScorer.score(game)
self.assertEqual(score, 70)
def test_lose(self):
game = HangmanGame('a', 1)
self.assertEqual(game.state, GameState.IN_PROGRESS)
self.assertEqual(game.guesses, [])
self.assertEqual(game.failed_guess_limit, 1)
self.assertEqual(game.num_failed_guesses_remaining, 1)
self.assertEqual(game.revealed_word, '_')
self.assertEqual(game.num_revealed_letters, 0)
result = game.guess('b')
self.assertEqual(result, GuessResult.INCORRECT)
self.assertEqual(game.state, GameState.LOST)
self.assertEqual(game.guesses, ['b'])
self.assertEqual(game.failed_guess_limit, 1)
self.assertEqual(game.num_failed_guesses_remaining, 0)
self.assertEqual(game.revealed_word, '_')
self.assertEqual(game.num_revealed_letters, 0)
def test_cant_guess_when_game_over(self):
game = HangmanGame('a', 1)
game.guess('a')
self.assertEqual(game.state, GameState.WON)
result = game.guess('b')
self.assertEqual(result, GuessResult.FAIL_ALREADY_GAME_OVER)
self.assertEqual(game.guesses, ['a'])
game = HangmanGame('a', 1)
game.guess('b')
self.assertEqual(game.state, GameState.LOST)
result = game.guess('a')
self.assertEqual(result, GuessResult.FAIL_ALREADY_GAME_OVER)
self.assertEqual(game.guesses, ['b'])
def test_revealed_word(self):
game = HangmanGame('abac', 2)
game.guess('b')
self.assertEqual(game.revealed_word, '_b__')
self.assertEqual(game.num_revealed_letters, 1)
game.guess('a')
self.assertEqual(game.revealed_word, 'aba_')
self.assertEqual(game.num_revealed_letters, 3)
game.guess('c')
self.assertEqual(game.revealed_word, 'abac')
self.assertEqual(game.num_revealed_letters, 4)
self.assertEqual(game.state, GameState.WON)