class TestTwentyFour(unittest.TestCase):
def setUp(self):
self.table = TwentyFourTable()
self.table.trick = Trick()
self.table.trick.cards = [Card(1, "Hearts"), Card(1, "Spades"), Card(4, "Diamonds"), Card(6, "Clubs")]
def test_initial_state(self):
self.assertEqual(len(self.table.players), 2) # game has exactly two players
self.assertEqual(len(self.table.players[0].hand), 20) # each player starts with exactly twenty cards
self.assertEqual(len(self.table.players[1].hand), 20)
self.assertEqual(self.table.players[0].points, 0) # each player starts with exactly zero points
self.assertEqual(self.table.players[1].points, 0)
def test_play_round(self):
self.table.play_round()
self.assertEqual(len(self.table.players[0].hand), 18)
self.assertEqual(len(self.table.players[1].hand), 18)
def test_buzz_in(self):
self.table.buzz_in(0)
self.assertTrue(self.table.buzzed_in == 0)
def test_guess_validity(self):
self.assertTrue(self.table.is_valid_guess("1+1+1+1"))
self.assertTrue(self.table.is_valid_guess("(1+1+1)+1"))
self.assertTrue(self.table.is_valid_guess("1+1+(1+(1))"))
self.assertTrue(self.table.is_valid_guess("((1+1))"))
self.assertFalse(self.table.is_valid_guess("1+"))
self.assertFalse(self.table.is_valid_guess("(1+1"))
self.assertFalse(self.table.is_valid_guess("(1+)1"))
self.assertFalse(self.table.is_valid_guess("+"))
def test_guess_legality(self):
self.assertTrue(self.table.is_legal_guess("1+1-4+6"))
self.assertTrue(self.table.is_legal_guess("(6*4*1)+1"))
self.assertTrue(self.table.is_legal_guess("1+1/(4+(6))"))
self.assertFalse(self.table.is_legal_guess("1+1%4+6"))
self.assertFalse(self.table.is_legal_guess("(6*4*6)+1"))
self.assertFalse(self.table.is_legal_guess("1/(4+(6))"))
def test_guess_correctness(self):
self.assertTrue(self.table.is_correct_guess("6 + 6 + 6 + 6"))
self.assertFalse(self.table.is_correct_guess("1 + 1 + 1 + 1"))
def test_solvability(self):
self.assertTrue(self.table.find_solution() != False)
def test_solve(self):
self.table.trick = Trick()
self.table.play_round()
self.table.solve(0)
self.assertEqual(len(self.table.players[0].hand), 22) # player who successfully solves trick takes the cards
self.assertEqual(len(self.table.players[1].hand), 18)
self.assertEqual(self.table.players[0].points, 1)
def test_elimination_winning_condition(self):
self.table.players[0].hand.extend(self.table.players[1].hand) # player 0 absorbs player 1's hand
self.table.players[1].hand = []
self.assertEqual(self.table.winner(), 0) # assert that player 0 has won
def test_point_winning_condition(self):
self.table.players[0].points = 15 # player 0 accumulates 15 points
self.assertEqual(self.table.winner(), 0) # assert that player 0 has won
def setUp(self):
self.table = TwentyFourTable()
self.table.trick = Trick()
self.table.trick.cards = [Card(1, "Hearts"), Card(1, "Spades"), Card(4, "Diamonds"), Card(6, "Clubs")]