139 lines
4.9 KiB
Python
139 lines
4.9 KiB
Python
# Copyright (C) 2021 Nippon Telegraph and Telephone Corporation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import ddt
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from oslo_config import cfg
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from unittest import mock
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from tacker import context
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from tacker.sol_refactored.api.policies.vnflcm_v2 import POLICY_NAME
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from tacker.sol_refactored.api import wsgi as sol_wsgi
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from tacker.sol_refactored.common import exceptions as sol_ex
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from tacker.tests.unit import base
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@ddt.ddt
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class TestWsgi(base.TestCase):
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def test_response_too_big(self):
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self.config_fixture.config(group='v2_vnfm', max_content_length=20)
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body = {"key": "value0123456789"}
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response = sol_wsgi.SolResponse(200, body)
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self.assertRaises(sol_ex.ResponseTooBig,
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response.serialize, 'application/json')
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def test_unknown_error_response(self):
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err_msg = "Test error"
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status = 500
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response = sol_wsgi.SolErrorResponse(Exception(err_msg), mock.Mock())
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problem_details = {
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"status": status,
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"detail": err_msg
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}
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self.assertEqual(status, response.status)
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self.assertEqual(problem_details, response.body)
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def test_check_api_version_no_version(self):
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resource = sol_wsgi.SolResource(sol_wsgi.SolAPIController())
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request = mock.Mock()
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request.headers = {}
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self.assertRaises(sol_ex.APIVersionMissing,
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resource._check_api_version, request, 'action')
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@mock.patch.object(context.Context, 'can')
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def test_enhanced_policy_action(self, mock_can):
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cfg.CONF.set_override(
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"enhanced_tacker_policy", True, group='oslo_policy')
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resource = sol_wsgi.SolResource(sol_wsgi.SolAPIController(),
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policy_name=POLICY_NAME)
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request = mock.Mock()
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request.context = context.Context()
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request.headers = {}
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enhanced_policy_actions = [
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'create',
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'index',
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'show',
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'delete',
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'update',
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'instantiate',
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'terminate',
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'scale',
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'heal',
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'change_ext_conn',
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'change_vnfpkg'
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]
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for action in enhanced_policy_actions:
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resource._check_policy(request, action)
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mock_can.assert_not_called()
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@ddt.data('api_versions',
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'subscription_create',
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'subscription_list',
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'subscription_show',
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'subscription_delete',
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'lcm_op_occ_list',
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'lcm_op_occ_show',
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'lcm_op_occ_retry',
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'lcm_op_occ_rollback',
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'lcm_op_occ_fail',
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'lcm_op_occ_delete')
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@mock.patch.object(context.Context, 'can')
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def test_not_enhanced_policy_action(self, action, mock_can):
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cfg.CONF.set_override(
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"enhanced_tacker_policy", True, group='oslo_policy')
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resource = sol_wsgi.SolResource(sol_wsgi.SolAPIController(),
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policy_name=POLICY_NAME)
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request = mock.Mock()
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request.context = context.Context()
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request.headers = {}
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resource._check_policy(request, action)
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mock_can.assert_called_once()
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@ddt.data('create',
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'index',
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'show',
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'delete',
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'update',
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'instantiate',
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'terminate',
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'scale',
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'heal',
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'change_ext_conn',
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'change_vnfpkg',
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'api_versions',
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'subscription_create',
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'subscription_list',
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'subscription_show',
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'subscription_delete',
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'lcm_op_occ_list',
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'lcm_op_occ_show',
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'lcm_op_occ_retry',
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'lcm_op_occ_rollback',
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'lcm_op_occ_fail',
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'lcm_op_occ_delete')
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@mock.patch.object(context.Context, 'can')
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def test_enhanced_policy_is_false(self, action, mock_can):
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cfg.CONF.set_override(
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"enhanced_tacker_policy", False, group='oslo_policy')
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resource = sol_wsgi.SolResource(sol_wsgi.SolAPIController(),
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policy_name=POLICY_NAME)
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request = mock.Mock()
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request.context = context.Context()
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request.headers = {}
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resource._check_policy(request, action)
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mock_can.assert_called_once()
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