#    Copyright 2013 Red Hat, Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import datetime

import mock
from oslo_db import exception as db_exc

from nova import db
from nova.db.sqlalchemy import api as db_api
from nova.db.sqlalchemy import api_models
from nova import exception
from nova import objects
from nova.objects import flavor as flavor_obj
from nova.tests.unit.objects import test_objects


fake_flavor = {
    'created_at': None,
    'updated_at': None,
    'deleted_at': None,
    'deleted': 0,
    'id': 1,
    'name': 'm1.foo',
    'memory_mb': 1024,
    'vcpus': 4,
    'root_gb': 20,
    'ephemeral_gb': 0,
    'flavorid': 'm1.foo',
    'swap': 0,
    'rxtx_factor': 1.0,
    'vcpu_weight': 1,
    'disabled': False,
    'is_public': True,
    'extra_specs': {'foo': 'bar'},
    }


fake_api_flavor = {
    'created_at': None,
    'updated_at': None,
    'id': 1,
    'name': 'm1.foo',
    'memory_mb': 1024,
    'vcpus': 4,
    'root_gb': 20,
    'ephemeral_gb': 0,
    'flavorid': 'm1.foo',
    'swap': 0,
    'rxtx_factor': 1.0,
    'vcpu_weight': 1,
    'disabled': False,
    'is_public': True,
    'extra_specs': {'foo': 'bar'},
    }


class _TestFlavor(object):
    @staticmethod
    def _compare(test, db, obj):
        for field, value in db.items():
            # NOTE(danms): The datetimes on SQLA models are tz-unaware,
            # but the object has tz-aware datetimes. If we're comparing
            # a model to an object (as opposed to a fake dict), just
            # ignore the datetimes in the comparison.
            if (isinstance(db, api_models.API_BASE) and
                  isinstance(value, datetime.datetime)):
                continue
            test.assertEqual(db[field], obj[field])

    def test_get_by_id(self):
        with mock.patch.object(db, 'flavor_get') as get:
            get.return_value = fake_flavor
            flavor = flavor_obj.Flavor.get_by_id(self.context, 100)
            self._compare(self, fake_flavor, flavor)

    def test_get_by_name(self):
        with mock.patch.object(db, 'flavor_get_by_name') as get_by_name:
            get_by_name.return_value = fake_flavor
            flavor = flavor_obj.Flavor.get_by_name(self.context, 'm1.legacy')
            self._compare(self, fake_flavor, flavor)

    def test_get_by_flavor_id(self):
        with mock.patch.object(db, 'flavor_get_by_flavor_id') as get_by_id:
            get_by_id.return_value = fake_flavor
            flavor = flavor_obj.Flavor.get_by_flavor_id(self.context,
                                                        'm1.legacy')
            self._compare(self, fake_flavor, flavor)

    @mock.patch('nova.objects.Flavor._flavor_get_from_db')
    def test_api_get_by_id_from_api(self, mock_get):
        mock_get.return_value = fake_api_flavor
        flavor = flavor_obj.Flavor.get_by_id(self.context, 1)
        self._compare(self, fake_api_flavor, flavor)
        mock_get.assert_called_once_with(self.context, 1)

    @mock.patch('nova.objects.Flavor._flavor_get_by_name_from_db')
    def test_get_by_name_from_api(self, mock_get):
        mock_get.return_value = fake_api_flavor
        flavor = flavor_obj.Flavor.get_by_name(self.context, 'm1.foo')
        self._compare(self, fake_api_flavor, flavor)
        mock_get.assert_called_once_with(self.context, 'm1.foo')

    @mock.patch('nova.objects.Flavor._flavor_get_by_flavor_id_from_db')
    def test_get_by_flavor_id_from_api(self, mock_get):
        mock_get.return_value = fake_api_flavor
        flavor = flavor_obj.Flavor.get_by_flavor_id(self.context, 'm1.foo')
        self._compare(self, fake_api_flavor, flavor)
        mock_get.assert_called_once_with(self.context, 'm1.foo')

    @staticmethod
    @db_api.api_context_manager.writer
    def _create_api_flavor(context, altid=None):
        fake_db_flavor = dict(fake_api_flavor)
        del fake_db_flavor['extra_specs']
        del fake_db_flavor['id']
        flavor = api_models.Flavors()
        flavor.update(fake_db_flavor)
        if altid:
            flavor.update({'flavorid': altid,
                           'name': altid})
        flavor.save(context.session)

        fake_db_extra_spec = {'flavor_id': flavor['id'],
                              'key': 'foo', 'value': 'bar'}
        flavor_es = api_models.FlavorExtraSpecs()
        flavor_es.update(fake_db_extra_spec)
        flavor_es.save(context.session)

        return flavor

    def test_get_by_id_from_db(self):
        db_flavor = self._create_api_flavor(self.context)
        flavor = objects.Flavor.get_by_id(self.context, db_flavor['id'])
        self._compare(self, db_flavor, flavor)

    def test_get_by_name_from_db(self):
        db_flavor = self._create_api_flavor(self.context)
        flavor = objects.Flavor.get_by_name(self.context, db_flavor['name'])
        self._compare(self, db_flavor, flavor)

    def test_get_by_flavor_id_from_db(self):
        db_flavor = self._create_api_flavor(self.context)
        flavor = objects.Flavor.get_by_flavor_id(self.context,
                                                 db_flavor['flavorid'])
        self._compare(self, db_flavor, flavor)

    def test_add_access(self):
        elevated = self.context.elevated()
        flavor = flavor_obj.Flavor(context=elevated, id=12345, flavorid='123')
        with mock.patch.object(db, 'flavor_access_add') as add:
            flavor.add_access('456')
            add.assert_called_once_with(elevated, '123', '456')

    @mock.patch('nova.db.flavor_access_add')
    @mock.patch('nova.objects.Flavor._flavor_add_project')
    @mock.patch('nova.objects.Flavor.in_api', new=True)
    def test_add_access_api(self, mock_api_add, mock_main_add):
        elevated = self.context.elevated()
        flavor = flavor_obj.Flavor(context=elevated, id=12345, flavorid='123')
        flavor.add_access('456')
        mock_api_add.assert_called_once_with(elevated, 12345, '456')
        self.assertFalse(mock_main_add.called)

    def test_add_access_with_dirty_projects(self):
        flavor = flavor_obj.Flavor(context=self.context, projects=['1'])
        self.assertRaises(exception.ObjectActionError,
                          flavor.add_access, '2')

    def test_remove_access(self):
        elevated = self.context.elevated()
        flavor = flavor_obj.Flavor(context=elevated, id=12345, flavorid='123')
        with mock.patch.object(db, 'flavor_access_remove') as remove:
            flavor.remove_access('456')
            remove.assert_called_once_with(elevated, '123', '456')

    @mock.patch('nova.db.flavor_access_add')
    @mock.patch('nova.objects.Flavor._flavor_del_project')
    @mock.patch('nova.objects.Flavor.in_api', new=True)
    def test_remove_access_api(self, mock_api_del, mock_main_del):
        elevated = self.context.elevated()
        flavor = flavor_obj.Flavor(context=elevated, id=12345, flavorid='123')
        flavor.remove_access('456')
        mock_api_del.assert_called_once_with(elevated, 12345, '456')
        self.assertFalse(mock_main_del.called)

    @mock.patch('nova.objects.Flavor._flavor_create')
    def test_create(self, mock_create):
        mock_create.return_value = fake_api_flavor

        flavor = flavor_obj.Flavor(context=self.context)
        flavor.name = 'm1.foo'
        flavor.extra_specs = fake_flavor['extra_specs']
        flavor.create()

        self.assertEqual(self.context, flavor._context)
        # NOTE(danms): Orphan this to avoid lazy-loads
        flavor._context = None
        self._compare(self, fake_flavor, flavor)

    @mock.patch('nova.objects.Flavor._flavor_create')
    def test_create_with_projects(self, mock_create):
        context = self.context.elevated()
        flavor = flavor_obj.Flavor(context=context)
        flavor.name = 'm1.foo'
        flavor.extra_specs = fake_flavor['extra_specs']
        flavor.projects = ['project-1', 'project-2']

        db_flavor = dict(fake_flavor,
                         projects=[{'project_id': pid}
                                   for pid in flavor.projects])
        mock_create.return_value = db_flavor
        flavor.create()

        mock_create.assert_called_once_with(
            context, {'name': 'm1.foo',
                      'extra_specs': fake_flavor['extra_specs'],
                      'projects': ['project-1', 'project-2']})

        self.assertEqual(context, flavor._context)
        # NOTE(danms): Orphan this to avoid lazy-loads
        flavor._context = None
        self._compare(self, fake_flavor, flavor)
        self.assertEqual(['project-1', 'project-2'], flavor.projects)

    def test_create_with_id(self):
        flavor = flavor_obj.Flavor(context=self.context, id=123)
        self.assertRaises(exception.ObjectActionError, flavor.create)

    @mock.patch('nova.db.sqlalchemy.api_models.Flavors')
    def test_create_duplicate(self, mock_flavors):
        mock_flavors.return_value.save.side_effect = db_exc.DBDuplicateEntry
        fields = dict(fake_api_flavor)
        del fields['id']
        flavor = objects.Flavor(self.context, **fields)
        self.assertRaises(exception.FlavorExists, flavor.create)

    @mock.patch('nova.db.flavor_access_add')
    @mock.patch('nova.db.flavor_access_remove')
    @mock.patch('nova.db.flavor_extra_specs_delete')
    @mock.patch('nova.db.flavor_extra_specs_update_or_create')
    def test_save(self, mock_update, mock_delete, mock_remove, mock_add):
        ctxt = self.context.elevated()
        extra_specs = {'key1': 'value1', 'key2': 'value2'}
        projects = ['project-1', 'project-2']
        flavor = flavor_obj.Flavor(context=ctxt, flavorid='foo', id=123,
                                   extra_specs=extra_specs, projects=projects)
        flavor.obj_reset_changes()

        # Test deleting an extra_specs key and project
        del flavor.extra_specs['key1']
        del flavor.projects[-1]
        self.assertEqual(set(['extra_specs', 'projects']),
                         flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'value2'}, flavor.extra_specs)
        mock_delete.assert_called_once_with(ctxt, 'foo', 'key1')
        self.assertEqual(['project-1'], flavor.projects)
        mock_remove.assert_called_once_with(ctxt, 'foo', 'project-2')

        # Test updating an extra_specs key value
        flavor.extra_specs['key2'] = 'foobar'
        self.assertEqual(set(['extra_specs']), flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'foobar'}, flavor.extra_specs)
        mock_update.assert_called_with(ctxt, 'foo', {'key2': 'foobar'})

        # Test adding an extra_specs and project
        flavor.extra_specs['key3'] = 'value3'
        flavor.projects.append('project-3')
        self.assertEqual(set(['extra_specs', 'projects']),
                         flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'foobar', 'key3': 'value3'},
                         flavor.extra_specs)
        mock_update.assert_called_with(ctxt, 'foo', {'key2': 'foobar',
                                                     'key3': 'value3'})
        self.assertEqual(['project-1', 'project-3'], flavor.projects)
        mock_add.assert_called_once_with(ctxt, 'foo', 'project-3')

    @mock.patch('nova.objects.Flavor._flavor_add_project')
    @mock.patch('nova.objects.Flavor._flavor_del_project')
    @mock.patch('nova.objects.Flavor._flavor_extra_specs_del')
    @mock.patch('nova.objects.Flavor._flavor_extra_specs_add')
    @mock.patch('nova.objects.Flavor.in_api', new=True)
    def test_save_api(self, mock_update, mock_delete, mock_remove, mock_add):
        extra_specs = {'key1': 'value1', 'key2': 'value2'}
        projects = ['project-1', 'project-2']
        flavor = flavor_obj.Flavor(context=self.context, flavorid='foo',
                                   id=123, extra_specs=extra_specs,
                                   projects=projects)
        flavor.obj_reset_changes()

        # Test deleting an extra_specs key and project
        del flavor.extra_specs['key1']
        del flavor.projects[-1]
        self.assertEqual(set(['extra_specs', 'projects']),
                         flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'value2'}, flavor.extra_specs)
        mock_delete.assert_called_once_with(self.context, 123, 'key1')
        self.assertEqual(['project-1'], flavor.projects)
        mock_remove.assert_called_once_with(self.context, 123, 'project-2')

        # Test updating an extra_specs key value
        flavor.extra_specs['key2'] = 'foobar'
        self.assertEqual(set(['extra_specs']), flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'foobar'}, flavor.extra_specs)
        mock_update.assert_called_with(self.context, 123, {'key2': 'foobar'})

        # Test adding an extra_specs and project
        flavor.extra_specs['key3'] = 'value3'
        flavor.projects.append('project-3')
        self.assertEqual(set(['extra_specs', 'projects']),
                         flavor.obj_what_changed())
        flavor.save()
        self.assertEqual({'key2': 'foobar', 'key3': 'value3'},
                         flavor.extra_specs)
        mock_update.assert_called_with(self.context, 123, {'key2': 'foobar',
                                                   'key3': 'value3'})
        self.assertEqual(['project-1', 'project-3'], flavor.projects)
        mock_add.assert_called_once_with(self.context, 123, 'project-3')

    @mock.patch('nova.objects.Flavor._flavor_create')
    @mock.patch('nova.objects.Flavor._flavor_extra_specs_del')
    @mock.patch('nova.objects.Flavor._flavor_extra_specs_add')
    def test_save_deleted_extra_specs(self, mock_add, mock_delete,
                                      mock_create):
        mock_create.return_value = dict(fake_flavor,
                                        extra_specs={'key1': 'value1'})
        flavor = flavor_obj.Flavor(context=self.context)
        flavor.flavorid = 'test'
        flavor.extra_specs = {'key1': 'value1'}
        flavor.create()
        flavor.extra_specs = {}
        flavor.save()
        mock_delete.assert_called_once_with(self.context, flavor.id, 'key1')
        self.assertFalse(mock_add.called)

    def test_save_invalid_fields(self):
        flavor = flavor_obj.Flavor(id=123)
        self.assertRaises(exception.ObjectActionError, flavor.save)

    @mock.patch('nova.objects.Flavor._flavor_destroy')
    def test_destroy(self, mock_destroy):
        mock_destroy.side_effect = exception.FlavorNotFound(flavor_id='foo')
        flavor = flavor_obj.Flavor(context=self.context, flavorid='foo')
        with mock.patch.object(db, 'flavor_destroy') as destroy:
            flavor.destroy()
            destroy.assert_called_once_with(self.context, flavor.flavorid)

    @mock.patch('nova.objects.Flavor._flavor_destroy')
    def test_destroy_api_by_id(self, mock_destroy):
        flavor = flavor_obj.Flavor(context=self.context, id=123)
        flavor.destroy()
        mock_destroy.assert_called_once_with(self.context, flavor_id=flavor.id)

    @mock.patch('nova.objects.Flavor._flavor_destroy')
    def test_destroy_api_by_flavorid(self, mock_destroy):
        flavor = flavor_obj.Flavor(context=self.context, flavorid='foo')
        flavor.destroy()
        mock_destroy.assert_called_once_with(self.context,
                                             flavorid=flavor.flavorid)

    def test_load_projects(self):
        flavor = flavor_obj.Flavor(context=self.context, flavorid='foo')
        with mock.patch.object(db, 'flavor_access_get_by_flavor_id') as get:
            get.return_value = [{'project_id': 'project-1'}]
            projects = flavor.projects

        self.assertEqual(['project-1'], projects)
        self.assertNotIn('projects', flavor.obj_what_changed())

    @mock.patch('nova.objects.Flavor._get_projects_from_db')
    def test_load_projects_from_api(self, mock_get_projects):
        mock_get_projects.return_value = ['a', 'b']
        flavor = objects.Flavor(context=self.context, flavorid='m1.foo')
        self.assertEqual(['a', 'b'], flavor.projects)
        mock_get_projects.assert_called_once_with(self.context, 'm1.foo')

    def test_from_db_loads_projects(self):
        fake = dict(fake_api_flavor, projects=[{'project_id': 'foo'}])
        obj = objects.Flavor._from_db_object(self.context, objects.Flavor(),
                                             fake, expected_attrs=['projects'])
        self.assertIn('projects', obj)
        self.assertEqual(['foo'], obj.projects)

    def test_load_anything_else(self):
        flavor = flavor_obj.Flavor()
        self.assertRaises(exception.ObjectActionError,
                          getattr, flavor, 'name')

    def test_in_api(self):
        flavor = objects.Flavor(context=self.context, id=123)
        self.assertFalse(flavor._in_api)

        # First call, flavor not found, should be false
        with mock.patch.object(flavor, '_flavor_get_from_db') as mock_g:
            mock_g.side_effect = exception.FlavorNotFound(flavor_id='123')
            self.assertFalse(flavor.in_api)
            mock_g.assert_called_once_with(self.context, 123)

        # Second call, still not found, make sure we checked again
        with mock.patch.object(flavor, '_flavor_get_from_db') as mock_g:
            mock_g.side_effect = exception.FlavorNotFound(flavor_id='123')
            self.assertFalse(flavor.in_api)
            mock_g.assert_called_once_with(self.context, 123)

        # Third, flavor found, should be true
        with mock.patch.object(flavor, '_flavor_get_from_db') as mock_g:
            self.assertTrue(flavor.in_api)
            mock_g.assert_called_once_with(self.context, 123)

        # Fourth, flavor was already found, shouldn't check again, still true
        with mock.patch.object(flavor, '_flavor_get_from_db') as mock_g:
            self.assertTrue(flavor.in_api)
            self.assertFalse(mock_g.called)

    def test_in_api_fixes_id(self):
        flavor = objects.Flavor(context=self.context, flavorid='foo')
        self.assertNotIn('id', flavor)
        with mock.patch.object(
                flavor, '_flavor_get_by_flavor_id_from_db') as m:
            m.return_value = {'id': 123}
            flavor.in_api
            self.assertIn('id', flavor)
            self.assertEqual(123, flavor.id)


class TestFlavor(test_objects._LocalTest, _TestFlavor):
    # NOTE(danms): Run this test local-only because we would otherwise
    # have to do a bunch of change-resetting to handle the way we do
    # our change tracking for special attributes like projects. There is
    # nothing remotely-concerning (see what I did there?) so this is fine.
    def test_projects_in_db(self):
        db_flavor = self._create_api_flavor(self.context)
        flavor = objects.Flavor.get_by_id(self.context, db_flavor['id'])
        flavor.add_access('project1')
        flavor.add_access('project2')
        flavor.add_access('project3')
        flavor.remove_access('project2')
        flavor = flavor.get_by_id(self.context, db_flavor['id'])
        self.assertEqual(['project1', 'project3'], flavor.projects)
        self.assertRaises(exception.FlavorAccessExists,
                          flavor.add_access, 'project1')
        self.assertRaises(exception.FlavorAccessNotFound,
                          flavor.remove_access, 'project2')

    def test_extra_specs_in_db(self):
        db_flavor = self._create_api_flavor(self.context)
        flavor = objects.Flavor.get_by_id(self.context, db_flavor['id'])
        flavor.extra_specs['marty'] = 'mcfly'
        del flavor.extra_specs['foo']
        flavor.save()
        flavor = objects.Flavor.get_by_id(self.context, db_flavor['id'])
        self.assertEqual({'marty': 'mcfly'}, flavor.extra_specs)


class TestFlavorRemote(test_objects._RemoteTest, _TestFlavor):
    pass


class _TestFlavorList(object):
    @mock.patch('nova.db.flavor_get_all')
    def test_get_all_from_db(self, mock_get):
        # Get a list of the actual flavors in the API DB
        api_flavors = flavor_obj._flavor_get_all_from_db(self.context,
                                                         False, None,
                                                         'flavorid', 'asc',
                                                         None, None)
        # Return a fake flavor from the main DB query
        db_flavors = [fake_flavor]
        mock_get.return_value = db_flavors

        flavors = objects.FlavorList.get_all(self.context)
        # Make sure we're getting all flavors from the api and main
        # db queries
        self.assertEqual(len(db_flavors) + len(api_flavors), len(flavors))

    def test_get_all_from_db_with_limit(self):
        flavors = objects.FlavorList.get_all(self.context,
                                             limit=1)
        self.assertEqual(1, len(flavors))

    @mock.patch('nova.db.flavor_get_all')
    @mock.patch('nova.objects.flavor._flavor_get_all_from_db')
    def test_get_all(self, mock_api_get, mock_main_get):
        _fake_api_flavor = dict(fake_api_flavor,
                                id=2, name='m1.bar', flavorid='m1.bar')

        mock_api_get.return_value = [_fake_api_flavor]
        mock_main_get.return_value = [fake_flavor]
        filters = {'min_memory_mb': 4096}
        flavors = flavor_obj.FlavorList.get_all(self.context,
                                                inactive=False,
                                                filters=filters,
                                                sort_key='id',
                                                sort_dir='asc')
        self.assertEqual(2, len(flavors))
        _TestFlavor._compare(self, _fake_api_flavor, flavors[0])
        _TestFlavor._compare(self, fake_flavor, flavors[1])
        mock_api_get.assert_called_once_with(self.context, inactive=False,
                                             filters=filters, sort_key='id',
                                             sort_dir='asc', limit=None,
                                             marker=None)

        mock_main_get.assert_called_once_with(self.context, inactive=False,
                                              filters=filters, sort_key='id',
                                              sort_dir='asc', limit=None,
                                              marker=None)

    @mock.patch('nova.db.flavor_get_all')
    @mock.patch('nova.objects.flavor._flavor_get_all_from_db')
    def test_get_all_limit_applied_to_api(self, mock_api_get, mock_main_get):
        _fake_api_flavor = dict(fake_api_flavor,
                                id=2, name='m1.bar', flavorid='m1.bar')

        mock_api_get.return_value = [_fake_api_flavor]
        mock_main_get.return_value = [fake_flavor]
        filters = {'min_memory_mb': 4096}
        flavors = flavor_obj.FlavorList.get_all(self.context,
                                                inactive=False,
                                                filters=filters,
                                                limit=2,
                                                sort_key='id',
                                                sort_dir='asc')
        self.assertEqual(2, len(flavors))
        _TestFlavor._compare(self, _fake_api_flavor, flavors[0])
        _TestFlavor._compare(self, fake_flavor, flavors[1])
        mock_api_get.assert_called_once_with(self.context, inactive=False,
                                             filters=filters, sort_key='id',
                                             sort_dir='asc', limit=2,
                                             marker=None)

        mock_main_get.assert_called_once_with(self.context, inactive=False,
                                              filters=filters, sort_key='id',
                                              sort_dir='asc', limit=1,
                                              marker=None)

    @mock.patch('nova.db.flavor_get_all')
    @mock.patch('nova.objects.flavor._flavor_get_all_from_db')
    def test_get_all_limit_no_main_call(self, mock_api_get, mock_main_get):
        _fake_api_flavor = dict(fake_api_flavor,
                                id=2, name='m1.bar', flavorid='m1.bar')

        mock_api_get.return_value = [_fake_api_flavor]
        mock_main_get.return_value = [fake_flavor]
        filters = {'min_memory_mb': 4096}
        flavors = flavor_obj.FlavorList.get_all(self.context,
                                                inactive=False,
                                                filters=filters,
                                                limit=1,
                                                sort_key='id',
                                                sort_dir='asc')
        self.assertEqual(1, len(flavors))
        _TestFlavor._compare(self, _fake_api_flavor, flavors[0])
        mock_api_get.assert_called_once_with(self.context, inactive=False,
                                             filters=filters, sort_key='id',
                                             sort_dir='asc', limit=1,
                                             marker=None)

        self.assertFalse(mock_main_get.called)

    @mock.patch('nova.db.flavor_get_all')
    @mock.patch('nova.objects.Flavor._flavor_get_query_from_db')
    def test_get_no_marker_in_api(self, mock_api_get, mock_main_get):
        mock_api_get.filter_by.return_value.first.return_value = None
        mock_main_get.return_value = []
        flavor_obj.FlavorList.get_all(self.context,
                                      inactive=False,
                                      filters=None,
                                      limit=1,
                                      marker='foo',
                                      sort_key='id',
                                      sort_dir='asc')
        mock_main_get.assert_called_once_with(self.context, inactive=False,
                                              filters=None, sort_key='id',
                                              sort_dir='asc', limit=1,
                                              marker=None)


class TestFlavorList(test_objects._LocalTest, _TestFlavorList):
    pass


class TestFlavorListRemote(test_objects._RemoteTest, _TestFlavorList):
    pass