def test_valid_password_passes(self):
target = PartOne()
password = target.parse_line("1-3 a: abcde")
result = target.validate_password(password)
self.assertTrue(result)
def test_invalid_password_fails(self):
target = PartOne()
password = target.parse_line("1-3 b: cdefg")
result = target.validate_password(password)
self.assertFalse(result)
def test_line_parses_correctly(self):
target = PartOne()
result = target.parse_line("2-5 g: abcgg")
self.assertEqual(2, result.min)
self.assertEqual(5, result.max)
self.assertEqual("g", result.key)
self.assertEqual("abcgg", result.password)