text: # Copyright 2015 Hewlett-Packard Development Company, L.P.
  #
  # 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 json
  
  import httplib2
  from oslotest import mockpatch
  
  from tempest_lib.common import rest_client
  from tempest_lib import exceptions
  from tempest_lib.services.identity.v2 import token_client
  from tempest_lib.tests import base
  from tempest_lib.tests import fake_http
  
  
  class TestTokenClientV2(base.TestCase):
  
      def setUp(self):
          super(TestTokenClientV2, self).setUp()
          self.fake_200_http = fake_http.fake_httplib2(return_type=200)
  
      def test_init_without_authurl(self):
          self.assertRaises(exceptions.IdentityError,
                            token_client.TokenClient, None)
  
      def test_auth(self):
          token_client_v2 = token_client.TokenClient('fake_url')
          post_mock = self.useFixture(mockpatch.PatchObject(
              token_client_v2, 'post', return_value=self.fake_200_http.request(
                  'fake_url', body={'access': {'token': 'fake_token'}})))
          resp = token_client_v2.auth('fake_user', 'fake_pass')
          self.assertIsInstance(resp, rest_client.ResponseBody)
          req_dict = json.dumps({
              'auth': {
                  'passwordCredentials': {
                      'username': 'fake_user',
                      'password': 'fake_pass',
                  },
              }
          }, sort_keys=True)
          post_mock.mock.assert_called_once_with('fake_url/tokens',
                                                 body=req_dict)
  
      def test_auth_with_tenant(self):
          token_client_v2 = token_client.TokenClient('fake_url')
          post_mock = self.useFixture(mockpatch.PatchObject(
              token_client_v2, 'post', return_value=self.fake_200_http.request(
                  'fake_url', body={'access': {'token': 'fake_token'}})))
          resp = token_client_v2.auth('fake_user', 'fake_pass', 'fake_tenant')
          self.assertIsInstance(resp, rest_client.ResponseBody)
          req_dict = json.dumps({
              'auth': {
                  'tenantName': 'fake_tenant',
                  'passwordCredentials': {
                      'username': 'fake_user',
                      'password': 'fake_pass',
                  },
              }
          }, sort_keys=True)
          post_mock.mock.assert_called_once_with('fake_url/tokens',
                                                 body=req_dict)
  
      def test_request_with_str_body(self):
          token_client_v2 = token_client.TokenClient('fake_url')
          self.useFixture(mockpatch.PatchObject(
              token_client_v2, 'raw_request', return_value=(
                  httplib2.Response({'status': '200'}),
                  str('{"access": {"token": "fake_token"}}'))))
          resp, body = token_client_v2.request('GET', 'fake_uri')
          self.assertIsInstance(resp, httplib2.Response)
          self.assertIsInstance(body, dict)
  
      def test_request_with_bytes_body(self):
          token_client_v2 = token_client.TokenClient('fake_url')
          self.useFixture(mockpatch.PatchObject(
              token_client_v2, 'raw_request', return_value=(
                  httplib2.Response({'status': '200'}),
                  bytes(b'{"access": {"token": "fake_token"}}'))))
          resp, body = token_client_v2.request('GET', 'fake_uri')
          self.assertIsInstance(resp, httplib2.Response)
          self.assertIsInstance(body, dict)
  