def test_tie(self):
pptls = PPTLS()
self.assertEqual(0, pptls.check_winner("spock", "spock"))
def test_capital_letters(self):
pptls = PPTLS()
self.assertEqual(2, pptls.check_winner("scissors", "Spock"))
self.assertEqual(2, pptls.check_winner("Scissors", "Spock"))
def test_scissors(self):
pptls = PPTLS()
self.assertEqual(1, pptls.check_winner("scissors", "paper"))
self.assertEqual(2, pptls.check_winner("lizard", "rock"))
self.assertEqual(2, pptls.check_winner("scissors", "rock"))
self.assertEqual(2, pptls.check_winner("scissors", "spock"))
self.assertEqual(2, pptls.check_winner("rock", "Spock"))
self.assertEqual(2, pptls.check_winner("spock", "lizard"))
self.assertEqual(2, pptls.check_winner("paper", "lizard"))
self.assertEqual(2, pptls.check_winner("rock", "paper"))
self.assertEqual(2, pptls.check_winner("spock", "paper"))
self.assertEqual(2, pptls.check_winner("paper", "scissors"))
self.assertEqual(2, pptls.check_winner("lizard", "scissors"))
