def test_validate_guess(capfd):
game = Game()
game._answer = 2
assert not game._validate_guess(1)
# unpacks capfd return
out, _ = capfd.readouterr()
assert out == '1 is too low\n'
assert not game._validate_guess(3)
out, _ = capfd.readouterr()
assert out == '3 is too high\n'
assert game._validate_guess(2)
out, _ = capfd.readouterr()
assert out == '2 is correct!\n'
def test_game_win(input, capfd):
game = Game()
game._answer = 6
game()
# it ran the game with every input item and afterwards checked if win had been set to true
assert game._win is True
out = capfd.readouterr()[0]
expected = [
'4 is too low', 'Number not in range', '9 is too high',
'Already guessed', '6 is correct!', 'It took you 3 guesses'
]
# remove any new lines or blank outputs
output = [line.strip() for line in out.split('\n') if line.strip()]
# zip will allow code to iterate through both lists at once so can compare both first items, second items etc with each other
for line, expected_output in zip(output, expected):
assert line == expected_output
def test_game_lose(input, capfd):
game = Game()
game._answer = 12
game()
assert game._win is False
