salt/tests/unit/states/postgres_database_test.py

117 lines
4.2 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 salttesting import skipIf, TestCase
from salttesting.mock import (
NO_MOCK,
NO_MOCK_REASON,
MagicMock,
patch
)
from salttesting.helpers import ensure_in_syspath
ensure_in_syspath('../../')
# Import Salt Libs
from salt.states import postgres_database
postgres_database.__opts__ = {}
postgres_database.__salt__ = {}
@skipIf(NO_MOCK, NO_MOCK_REASON)
class PostgresDatabaseTestCase(TestCase):
'''
Test cases for salt.states.postgres_database
'''
# 'present' function tests: 1
def test_present(self):
'''
Test to ensure that the named database is present
with the specified properties.
'''
name = 'frank'
ret = {'name': name,
'changes': {},
'result': False,
'comment': ''}
mock_t = MagicMock(return_value=True)
mock = MagicMock(return_value={name: {}})
with patch.dict(postgres_database.__salt__,
{'postgres.db_list': mock,
'postgres.db_alter': mock_t}):
comt = ('Database {0} is already present'.format(name))
ret.update({'comment': comt, 'result': True})
self.assertDictEqual(postgres_database.present(name), ret)
comt = ("Database frank has wrong parameters "
"which couldn't be changed on fly.")
ret.update({'comment': comt, 'result': False})
self.assertDictEqual(postgres_database.present(name, tablespace='A',
lc_collate=True),
ret)
with patch.dict(postgres_database.__opts__, {'test': True}):
comt = ('Database frank exists, '
'but parameters need to be changed')
ret.update({'comment': comt, 'result': None})
self.assertDictEqual(postgres_database.present(name,
tablespace='A'),
ret)
with patch.dict(postgres_database.__opts__, {'test': False}):
comt = ('Parameters for database frank have been changed')
ret.update({'comment': comt, 'result': True,
'changes': {name: 'Parameters changed'}})
self.assertDictEqual(postgres_database.present(name,
tablespace='A'),
ret)
# 'absent' function tests: 1
def test_absent(self):
'''
Test to ensure that the named database is absent.
'''
name = 'frank'
ret = {'name': name,
'changes': {},
'result': False,
'comment': ''}
mock_t = MagicMock(return_value=True)
mock = MagicMock(side_effect=[True, True, False])
with patch.dict(postgres_database.__salt__,
{'postgres.db_exists': mock,
'postgres.db_remove': mock_t}):
with patch.dict(postgres_database.__opts__, {'test': True}):
comt = ('Database {0} is set to be removed'.format(name))
ret.update({'comment': comt, 'result': None})
self.assertDictEqual(postgres_database.absent(name), ret)
with patch.dict(postgres_database.__opts__, {'test': False}):
comt = ('Database {0} has been removed'.format(name))
ret.update({'comment': comt, 'result': True,
'changes': {name: 'Absent'}})
self.assertDictEqual(postgres_database.absent(name), ret)
comt = ('Database {0} is not present, so it cannot be removed'
.format(name))
ret.update({'comment': comt, 'result': True, 'changes': {}})
self.assertDictEqual(postgres_database.absent(name), ret)
if __name__ == '__main__':
from integration import run_tests
run_tests(PostgresDatabaseTestCase, needs_daemon=False)