salt/tests/unit/modules/test_mod_random.py
2017-03-28 19:04:01 +01:00

95 lines
2.6 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Rupesh Tare <rupesht@saltstack.com>`
'''
# Import Python Libs
from __future__ import absolute_import
# Import Salt Testing Libs
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.unit import TestCase, skipIf
from tests.support.mock import (
patch,
NO_MOCK,
NO_MOCK_REASON
)
# Import Salt Libs
import salt.modules.mod_random as mod_random
import salt.utils.pycrypto
from salt.exceptions import SaltInvocationError
# Import 3rd-party libs
import salt.ext.six as six
def _test_hashlib():
try:
import hashlib
except ImportError:
return False
if six.PY2:
algorithms_attr_name = 'algorithms'
else:
algorithms_attr_name = 'algorithms_guaranteed'
if not hasattr(hashlib, algorithms_attr_name):
return False
else:
return True
SUPPORTED_HASHLIB = _test_hashlib()
@skipIf(not SUPPORTED_HASHLIB, 'Hashlib does not contain needed functionality')
@skipIf(NO_MOCK, NO_MOCK_REASON)
class ModrandomTestCase(TestCase, LoaderModuleMockMixin):
'''
Test cases for salt.modules.mod_random
'''
def setup_loader_modules(self):
return {mod_random: {}}
def test_hash(self):
'''
Test for Encodes a value with the specified encoder.
'''
self.assertEqual(mod_random.hash('value')[0:4], 'ec2c')
self.assertRaises(SaltInvocationError,
mod_random.hash, 'value', 'algorithm')
def test_str_encode(self):
'''
Test for The value to be encoded.
'''
self.assertRaises(SaltInvocationError,
mod_random.str_encode, 'None', 'abc')
self.assertRaises(SaltInvocationError,
mod_random.str_encode, None)
if six.PY2:
self.assertEqual(mod_random.str_encode('A'), 'QQ==\n')
else:
# We're using the base64 module which does not include the trailing new line
self.assertEqual(mod_random.str_encode('A'), 'QQ==')
def test_get_str(self):
'''
Test for Returns a random string of the specified length.
'''
with patch.object(salt.utils.pycrypto,
'secure_password', return_value='A'):
self.assertEqual(mod_random.get_str(), 'A')
def test_shadow_hash(self):
'''
Test for Generates a salted hash suitable for /etc/shadow.
'''
with patch.object(salt.utils.pycrypto,
'gen_hash', return_value='A'):
self.assertEqual(mod_random.shadow_hash(), 'A')