test_flask_util.py 文件源码

def test_incremental_auth(self):
        self._create_incremental_auth_app()

        # No credentials, should redirect
        with self.app.test_client() as client:
            response = client.get('/one')
            self.assertIn('one', response.headers['Location'])
            self.assertEqual(response.status_code, httplib.FOUND)

        # Credentials for one. /one should allow, /two should redirect.
        credentials = self._generate_credentials(scopes=['email', 'one'])

        with self.app.test_client() as client:
            with client.session_transaction() as session:
                session['google_oauth2_credentials'] = credentials.to_json()

            response = client.get('/one')
            self.assertEqual(response.status_code, httplib.OK)

            response = client.get('/two')
            self.assertIn('two', response.headers['Location'])
            self.assertEqual(response.status_code, httplib.FOUND)

            # Starting the authorization flow should include the
            # include_granted_scopes parameter as well as the scopes.
            response = client.get(response.headers['Location'][17:])
            q = urlparse.parse_qs(response.headers['Location'].split('?', 1)[1])
            self.assertIn('include_granted_scopes', q)
            self.assertEqual(
                set(q['scope'][0].split(' ')),
                set(['one', 'email', 'two', 'three']))

        # Actually call two() without a redirect.
        credentials2 = self._generate_credentials(
            scopes=['email', 'two', 'three'])

        with self.app.test_client() as client:
            with client.session_transaction() as session:
                session['google_oauth2_credentials'] = credentials2.to_json()

            response = client.get('/two')
            self.assertEqual(response.status_code, httplib.OK)