def test_generate(self):
for _ in range(0, 1000):
amount_w = randint(0, 10)
amount_n = randint(0, 10)
uppercase = randint(1, 5)
passp = Passphrase()
passp.load_internal_wordlist()
passp.amount_w = amount_w
passp.amount_n = amount_n
passphrase = passp.generate(uppercase)
self.assertIsInstance(passphrase, list)
self.assertEqual(len(passphrase), amount_w + amount_n)
if amount_w > 0:
# Perhaps it was requested just 1 word, and many uppercase
# chars, but the word happens to be just 3 chars long...
chars = Aux.chars_count(passphrase)
if chars < uppercase:
self.assertTrue(str(passphrase).isupper())
else:
self.assertEqual(Aux.uppercase_count(passphrase),
uppercase)
passp.generate(0)
self.assertTrue(str(passp).isupper())
lowercase = randint(-5, -1)
passphrase = passp.generate(lowercase)
chars = Aux.chars_count(passphrase)
if chars < (lowercase * -1):
self.assertTrue(str(passphrase).islower())
else:
self.assertEqual(Aux.lowercase_count(passphrase),
lowercase * -1)
def test_generated_passphrase_entropy(self):
passp = Passphrase()
self.assertRaises(ValueError, passp.generated_passphrase_entropy)
passp.load_internal_wordlist()
self.assertRaises(ValueError, passp.generated_passphrase_entropy)
passp.amount_n = 0
self.assertRaises(ValueError, passp.generated_passphrase_entropy)
passp.amount_w = 0
self.assertEqual(passp.generated_passphrase_entropy(), 0.0)
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_to_string(self):
passp = Passphrase()
passp.load_internal_wordlist()
passphrase = str(passp)
self.assertEqual(len(passphrase), 0)
passp.amount_n = 1
passp.amount_w = 1
passp.generate()
passphrase = str(passp)
self.assertIsInstance(passphrase, str)
self.assertTrue(len(passphrase) > 0)
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_generate(self):
passp = Passphrase()
self.assertRaises(ValueError, passp.generate)
passp.amount_n = 0
self.assertRaises(ValueError, passp.generate)
passp.amount_w = 0
self.assertRaises(ValueError, passp.generate)
passp.load_internal_wordlist()
self.assertEqual(passp.generate(), [])
for wrongtype in constants.WRONGTYPES_INT:
self.assertRaises(TypeError, passp.generate, wrongtype)
def test_load_internal_wordlist(self):
passp = Passphrase()
self.assertIsNone(passp.wordlist)
passp.load_internal_wordlist()
self.assertTrue(passp.wordlist)
self.assertEqual(len(passp.wordlist), 7776)