salt/tests/unit/modules/test_varnish.py
2017-03-01 01:33:07 +00:00

85 lines
2.6 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Jayesh Kariya <jayeshk@saltstack.com>`
'''
# Import Python libs
from __future__ import absolute_import
# Import Salt Testing Libs
from tests.support.unit import skipIf, TestCase
from tests.support.mock import (
NO_MOCK,
NO_MOCK_REASON,
MagicMock,
patch)
# Import Salt Libs
from salt.modules import varnish
# Globals
varnish.__salt__ = {}
@skipIf(NO_MOCK, NO_MOCK_REASON)
class VarnishTestCase(TestCase):
'''
Test cases for salt.modules.varnish
'''
def test_version(self):
'''
Test to return server version from varnishd -V
'''
with patch.dict(varnish.__salt__,
{'cmd.run': MagicMock(return_value='(varnish-2.0)')}):
self.assertEqual(varnish.version(), '2.0')
def test_ban(self):
'''
Test to add ban to the varnish cache
'''
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': 0}):
self.assertTrue(varnish.ban('ban_expression'))
def test_ban_list(self):
'''
Test to list varnish cache current bans
'''
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': True}):
self.assertFalse(varnish.ban_list())
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': False,
'stdout': 'A\nB\nC'}):
self.assertEqual(varnish.ban_list(), ['B', 'C'])
def test_purge(self):
'''
Test to purge the varnish cache
'''
with patch.object(varnish, 'ban', return_value=True):
self.assertTrue(varnish.purge())
def test_param_set(self):
'''
Test to set a param in varnish cache
'''
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': 0}):
self.assertTrue(varnish.param_set('param', 'value'))
def test_param_show(self):
'''
Test to show params of varnish cache
'''
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': True,
'stdout': 'A\nB\nC'}):
self.assertFalse(varnish.param_show('param'))
with patch.object(varnish, '_run_varnishadm',
return_value={'retcode': False,
'stdout': 'A .1\nB .2\n'}):
self.assertEqual(varnish.param_show('param'), {'A': '.1'})