def test_guesses_remaining_decremented():
warnings, guesses = hangman.invalid_guess(0, 6)
assert warnings == 0
assert guesses == 5
def test_guesses_remaining_not_decremented_when_negative():
warnings, guesses = hangman.invalid_guess(0, -1)
assert warnings == 0
assert guesses == -1
def test_guesses_and_warnings_remaining_not_decremented_when_0():
warnings, guesses = hangman.invalid_guess(0, 0)
assert warnings == 0
assert guesses == 0
def test_warnings_remaining_decremented():
warnings, guesses = hangman.invalid_guess(2, 6)
assert warnings == 1
assert guesses == 6
def test_guesses_remaining_when_warnings_is_negative():
warnings, guesses = hangman.invalid_guess(-1, 1)
assert warnings == -1
assert guesses == 0