def test_absent(self):
        name = 'frank_exampledb'

        ret = {'name': name,
               'result': True,
               'comment': '',
               'changes': {}}

        mock = MagicMock(side_effect=[True, False])
        mock_t = MagicMock(side_effect=[True, True, True, False, False])
        mock_str = MagicMock(return_value='salt')
        mock_none = MagicMock(return_value=None)
        with patch.dict(mysql_grants.__salt__, {'mysql.grant_exists': mock_t,
                                                'mysql.grant_revoke': mock}):
            with patch.dict(mysql_grants.__opts__, {'test': True}):
                comt = ('MySQL grant frank_exampledb is set to be revoked')
                ret.update({'comment': comt, 'result': None})
                self.assertDictEqual(mysql_grants.absent(name), ret)

            with patch.dict(mysql_grants.__opts__, {'test': False}):
                comt = ('Grant None on None for None@localhost'
                        ' has been revoked')
                ret.update({'comment': comt, 'result': True,
                            'changes': {name: 'Absent'}})
                self.assertDictEqual(mysql_grants.absent(name), ret)

                with patch.object(mysql_grants, '_get_mysql_error', mock_str):
                    comt = ('Unable to revoke grant None on None'
                            ' for None@localhost (salt)')
                    ret.update({'comment': comt, 'result': False,
                                'changes': {}})
                    self.assertDictEqual(mysql_grants.absent(name), ret)

                    comt = ('Unable to determine if grant None on '
                            'None for None@localhost exists (salt)')
                    ret.update({'comment': comt})
                    self.assertDictEqual(mysql_grants.absent(name), ret)

            with patch.object(mysql_grants, '_get_mysql_error', mock_none):
                comt = ('Grant None on None to None@localhost is not present,'
                        ' so it cannot be revoked')
                ret.update({'comment': comt, 'result': True})
                self.assertDictEqual(mysql_grants.absent(name), ret)
Invokes the pop-up editor for an object trait.
dataset/ETHPy150Open saltstack/salt/tests/unit/states/mysql_grants_test.py/MysqlGrantsTestCase.test_absent--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/editor_factory.py/SimpleEditor.popup_editor