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OpenStack Study: test_v2_controller.py

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# -*- coding: utf-8 -*-

# Copyright 2014 IBM Corp.

#

# 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 uuid

from keystone.assignment import controllers

from keystone import tests

from keystone.tests import default_fixtures

_ADMIN_CONTEXT = {'is_admin': True, 'query_string': {}}

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class TenantTestCase(tests.TestCase):

"""Tests for the V2 Tenant controller.

These tests exercise :class:`keystone.assignment.controllers.Tenant`.

"""

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    def setUp(self):

        super(TenantTestCase, self).setUp()

        self.load_backends()

        self.load_fixtures(default_fixtures)

        self.tenant_controller = controllers.Tenant()

        self.role_controller = controllers.Role()

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    def test_get_project_users_no_user(self):

        """get_project_users when user doesn't exist.

        When a user that's not known to `identity` has a role on a project,

        then `get_project_users` just skips that user.

        """

        project_id = self.tenant_bar['id']

        orig_project_users = self.tenant_controller.get_project_users(

            _ADMIN_CONTEXT, project_id)

        # Assign a role to a user that doesn't exist to the `bar` project.

        user_id = uuid.uuid4().hex

        self.role_controller.add_role_to_user(

            _ADMIN_CONTEXT, user_id, self.role_other['id'], project_id)

        new_project_users = self.tenant_controller.get_project_users(

            _ADMIN_CONTEXT, project_id)

        # The new user isn't included in the result, so no change.

        self.assertEqual(orig_project_users, new_project_users)

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    def test_list_projects_default_domain(self):

        """Test that list projects only returns those in the default domain."""

        domain = {'id': uuid.uuid4().hex, 'name': uuid.uuid4().hex,

                  'enabled': True}

        self.assignment_api.create_domain(domain['id'], domain)

        project1 = {'id': uuid.uuid4().hex, 'name': uuid.uuid4().hex,

                    'domain_id': domain['id']}

        self.assignment_api.create_project(project1['id'], project1)

        # Check the real total number of projects, we should have the above

        # plus those in the default features

        refs = self.assignment_api.list_projects()

        self.assertEqual(len(default_fixtures.TENANTS) + 1, len(refs))

        # Now list all projects using the v2 API - we should only get

        # back those in the default features, since only those are in the

        # default domain.

        refs = self.tenant_controller.get_all_projects(_ADMIN_CONTEXT)

        self.assertEqual(len(default_fixtures.TENANTS), len(refs['tenants']))

        for tenant in default_fixtures.TENANTS:

            tenant_copy = tenant.copy()

            tenant_copy.pop('domain_id')

            self.assertIn(tenant_copy, refs['tenants'])