text: #!/usr/bin/env python
  # encoding: utf-8
  #
  #  Licensed to the Apache Software Foundation (ASF) under one
  #  or more contributor license agreements.  See the NOTICE file
  #  distributed with this work for additional information
  #  regarding copyright ownership.  The ASF licenses this file
  #  to you 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.
  #
  
  from __future__ import absolute_import
  import unittest
  from pyoauth2.client import Client
  from pyoauth2 import utils
  
  
  class ClientTest(unittest.TestCase):
  
      def setUp(self):
  
          self.client = Client(
              client_id='some.client',
              client_secret='ASDFGHJKL',
              redirect_uri='https://example.com/pyoauth2redirect',
              authorization_uri='https://grapheffect.com/pyoauth2/auth',
              token_uri='https://grapheffect.com/pyoauth2/token')
  
      def test_get_authorization_code_uri(self):
          """Test client generation of authorization code uri."""
          uri = self.client.get_authorization_code_uri(state="app.state")
  
          # Check URI
          self.assertTrue(
              uri.startswith('https://grapheffect.com/pyoauth2/auth?'))
  
          # Check params
          params = utils.url_query_params(uri)
          self.assertEquals('code', params['response_type'])
          self.assertEquals('some.client', params['client_id'])
          self.assertEquals(
              'https://example.com/pyoauth2redirect', params['redirect_uri'])
          self.assertEquals('app.state', params['state'])
  