Revert "Revert "adding states/postgres_database unit test case.""

2024-11-07 08:58:59 +00:00 · 2015-07-01 09:47:08 -06:00 · 2015-07-01 09:47:08 -06:00 · 071ee44d41
commit 071ee44d41
parent bf8c7e7a9d
1 changed files with 116 additions and 0 deletions
--- a/tests/unit/states/postgres_database_test.py
+++ b/tests/unit/states/postgres_database_test.py
@ -0,0 +1,116 @@
+# -*- 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)