salt/tests/unit/modules/ddns_test.py
2015-01-13 19:54:49 +05:30

112 lines
4.1 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Rupesh Tare <rupesht@saltstack.com>`
'''
# Import Salt Testing Libs
from salttesting import TestCase, skipIf
from salttesting.mock import (
mock_open,
MagicMock,
patch,
NO_MOCK,
NO_MOCK_REASON
)
# Import Salt Libs
from salt.modules import ddns
try:
import dns.query
import dns.tsigkeyring
dns_support = True
except ImportError as e:
dns_support = False
import json
# Globals
ddns.__grains__ = {}
ddns.__salt__ = {}
@skipIf(NO_MOCK, NO_MOCK_REASON)
class DDNSTestCase(TestCase):
'''
TestCase for the salt.modules.ddns module
'''
@patch('salt.modules.ddns.update')
def test_add_host(self, ddns_update):
'''
Test cases for Add, replace, or update the A
and PTR (reverse) records for a host.
'''
ddns_update.return_value = False
self.assertFalse(ddns.add_host(zone='A',
name='B',
ttl=1,
ip='172.27.0.0'))
ddns_update.return_value = True
self.assertTrue(ddns.add_host(zone='A',
name='B',
ttl=1,
ip='172.27.0.0'))
@patch('salt.modules.ddns.delete')
def test_delete_host(self, ddns_delete):
'''
Tests for delete the forward and reverse records for a host.
'''
ddns_delete.return_value = False
with patch.object(dns.query, 'udp') as mock:
mock.answer = [{'address': 'localhost'}]
self.assertFalse(ddns.delete_host(zone='A', name='B'))
def test_update(self):
'''
Test to add, replace, or update a DNS record.
'''
file_data = json.dumps({'A': 'B'})
with patch('dns.message.make_query', return_value=True):
with patch('dns.rdatatype.from_text', return_value=True):
with patch('dns.rdata.from_text', return_value=True):
mock = MagicMock(return_value=True)
with patch.dict(ddns.__salt__, {'config.option': mock}):
mock = MagicMock(return_value=True)
with patch.dict(ddns.__salt__,
{'file.file_exists': mock}):
with patch('salt.utils.fopen',
mock_open(read_data=file_data),
create=True):
with patch.object(dns.tsigkeyring, 'from_text',
return_value=True):
with patch.object(dns.query, 'udp') as mock:
mock.answer = [{'address': 'localhost'}]
self.assertFalse(ddns.update(zone='A',
name='B',
ttl=1,
rdtype='C',
data='D'))
def test_delete(self):
'''
Test to delete a DNS record.
'''
file_data = json.dumps({'A': 'B'})
with patch.object(dns.query, 'udp') as mock:
mock.answer = [{'address': 'localhost'}]
mock = MagicMock(return_value=True)
with patch.dict(ddns.__salt__, {'config.option': mock}):
mock = MagicMock(return_value=True)
with patch.dict(ddns.__salt__, {'file.file_exists': mock}):
with patch('salt.utils.fopen',
mock_open(read_data=file_data),
create=True):
with patch.object(dns.tsigkeyring, 'from_text',
return_value=True):
self.assertFalse(ddns.delete(zone='A', name='B'))
if __name__ == '__main__':
from integration import run_tests
run_tests(DDNSTestCase, needs_daemon=False)