def test_entropy_bits_req(self):
passp = Passphrase()
for wrongtype in constants.WRONGTYPES_INT_FLOAT:
with self.assertRaises(TypeError) as context:
passp.entropy_bits_req = wrongtype
self.assertIn('entropy_bits_req can only be int or float',
str(context.exception))
with self.assertRaises(ValueError) as context:
passp.entropy_bits_req = -1
self.assertIn('entropy_bits_req should be greater than 0',
str(context.exception))
def test_words_amount_needed(self):
passp = Passphrase()
self.assertRaises(ValueError, passp.words_amount_needed)
passp.amount_n = 1
self.assertRaises(ValueError, passp.words_amount_needed)
passp.entropy_bits_req = 77
self.assertRaises(ValueError, passp.words_amount_needed)
passp.load_internal_wordlist()
self.assertEqual(passp.words_amount_needed(), 5)
def test_words_amount_needed(self):
passp = Passphrase()
passp.load_internal_wordlist()
passp.entropy_bits_req = 77
passp.amount_n = 0
amount_w = passp.words_amount_needed()
self.assertEqual(amount_w, 6)
passp.import_words_from_file(self.words_file, False)
amount_w = passp.words_amount_needed()
self.assertEqual(amount_w, 30)
def test_password_length_needed(self):
passp = Passphrase()
for wrongtype in constants.WRONGTYPES_INT_FLOAT:
passp._entropy_bits_req = wrongtype
with self.assertRaises(TypeError) as context:
passp.password_length_needed()
self.assertIn('entropybits can only be int or float',
str(context.exception))
passp._entropy_bits_req = -1
with self.assertRaises(ValueError) as context:
passp.password_length_needed()
self.assertIn('entropybits should be greater than 0',
str(context.exception))
passp = Passphrase()
self.assertRaises(ValueError, passp.password_length_needed)
passp.password_use_lowercase = False
passp.password_use_uppercase = False
passp.password_use_digits = False
passp.password_use_punctuation = False
self.assertRaises(ValueError, passp.password_length_needed)
passp.entropy_bits_req = 77
self.assertRaises(ValueError, passp.password_length_needed)
def test_entropy_bits_req(self):
passp = Passphrase()
passp.entropy_bits_req = 1
self.assertEqual(passp.entropy_bits_req, 1)
def test_password_length_needed(self):
passp = Passphrase()
passp.entropy_bits_req = 128
p_len = passp.password_length_needed()
self.assertEqual(p_len, 20)