tests: Add custom header to expected headers

rhodecode/tests/lib/middleware/test_simplesvn.py

@@ -1,186 +1,188 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2016  RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 from StringIO import StringIO
 
 import pytest
 from mock import patch, Mock
 
 import rhodecode
 from rhodecode.lib.middleware.simplesvn import SimpleSvn, SimpleSvnApp
 
 
 class TestSimpleSvn(object):
     @pytest.fixture(autouse=True)
     def simple_svn(self, pylonsapp):
         self.app = SimpleSvn(
             application='None',
             config={'auth_ret_code': '',
                     'base_path': rhodecode.CONFIG['base_path']},
             registry=None)
 
     def test_get_config(self):
         extras = {'foo': 'FOO', 'bar': 'BAR'}
         config = self.app._create_config(extras, repo_name='test-repo')
         assert config == extras
 
     @pytest.mark.parametrize(
         'method', ['OPTIONS', 'PROPFIND', 'GET', 'REPORT'])
     def test_get_action_returns_pull(self, method):
         environment = {'REQUEST_METHOD': method}
         action = self.app._get_action(environment)
         assert action == 'pull'
 
     @pytest.mark.parametrize(
         'method', [
             'MKACTIVITY', 'PROPPATCH', 'PUT', 'CHECKOUT', 'MKCOL', 'MOVE',
             'COPY', 'DELETE', 'LOCK', 'UNLOCK', 'MERGE'
         ])
     def test_get_action_returns_push(self, method):
         environment = {'REQUEST_METHOD': method}
         action = self.app._get_action(environment)
         assert action == 'push'
 
     @pytest.mark.parametrize(
         'path, expected_name', [
             ('/hello-svn', 'hello-svn'),
             ('/hello-svn/', 'hello-svn'),
             ('/group/hello-svn/', 'group/hello-svn'),
             ('/group/hello-svn/!svn/vcc/default', 'group/hello-svn'),
         ])
     def test_get_repository_name(self, path, expected_name):
         environment = {'PATH_INFO': path}
         name = self.app._get_repository_name(environment)
         assert name == expected_name
 
     def test_get_repository_name_subfolder(self, backend_svn):
         repo = backend_svn.repo
         environment = {
             'PATH_INFO': '/{}/path/with/subfolders'.format(repo.repo_name)}
         name = self.app._get_repository_name(environment)
         assert name == repo.repo_name
 
     def test_create_wsgi_app(self):
         with patch('rhodecode.lib.middleware.simplesvn.SimpleSvnApp') as (
                 wsgi_app_mock):
             config = Mock()
             wsgi_app = self.app._create_wsgi_app(
                 repo_path='', repo_name='', config=config)
 
         wsgi_app_mock.assert_called_once_with(config)
         assert wsgi_app == wsgi_app_mock()
 
 
 class TestSimpleSvnApp(object):
     data = '<xml></xml>'
     path = '/group/my-repo'
     wsgi_input = StringIO(data)
     environment = {
         'HTTP_DAV': (
             'http://subversion.tigris.org/xmlns/dav/svn/depth,'
             ' http://subversion.tigris.org/xmlns/dav/svn/mergeinfo'),
         'HTTP_USER_AGENT': 'SVN/1.8.11 (x86_64-linux) serf/1.3.8',
         'REQUEST_METHOD': 'OPTIONS',
         'PATH_INFO': path,
         'wsgi.input': wsgi_input,
         'CONTENT_TYPE': 'text/xml',
         'CONTENT_LENGTH': '130'
     }
 
     def setup_method(self, method):
         self.host = 'http://localhost/'
         self.app = SimpleSvnApp(
             config={'subversion_http_server_url': self.host})
 
     def test_get_request_headers_with_content_type(self):
         expected_headers = {
             'Dav': self.environment['HTTP_DAV'],
             'User-Agent': self.environment['HTTP_USER_AGENT'],
             'Content-Type': self.environment['CONTENT_TYPE'],
             'Content-Length': self.environment['CONTENT_LENGTH']
         }
         headers = self.app._get_request_headers(self.environment)
         assert headers == expected_headers
 
     def test_get_request_headers_without_content_type(self):
         environment = self.environment.copy()
         environment.pop('CONTENT_TYPE')
         expected_headers = {
             'Dav': environment['HTTP_DAV'],
             'Content-Length': self.environment['CONTENT_LENGTH'],
             'User-Agent': environment['HTTP_USER_AGENT'],
         }
         request_headers = self.app._get_request_headers(environment)
         assert request_headers == expected_headers
 
     def test_get_response_headers(self):
         headers = {
             'Connection': 'keep-alive',
             'Keep-Alive': 'timeout=5, max=100',
             'Transfer-Encoding': 'chunked',
             'Content-Encoding': 'gzip',
             'MS-Author-Via': 'DAV',
             'SVN-Supported-Posts': 'create-txn-with-props'
         }
         expected_headers = [
             ('MS-Author-Via', 'DAV'),
-            ('SVN-Supported-Posts', 'create-txn-with-props')
+            ('SVN-Supported-Posts', 'create-txn-with-props'),
+            ('X-RhodeCode-Backend', 'svn'),
         ]
         response_headers = self.app._get_response_headers(headers)
         assert sorted(response_headers) == sorted(expected_headers)
 
     def test_get_url(self):
         url = self.app._get_url(self.path)
         expected_url = '{}{}'.format(self.host.strip('/'), self.path)
         assert url == expected_url
 
     def test_call(self):
         start_response = Mock()
         response_mock = Mock()
         response_mock.headers = {
             'Content-Encoding': 'gzip',
             'MS-Author-Via': 'DAV',
             'SVN-Supported-Posts': 'create-txn-with-props'
         }
         response_mock.status_code = 200
         response_mock.reason = 'OK'
         with patch('rhodecode.lib.middleware.simplesvn.requests.request') as (
                 request_mock):
             request_mock.return_value = response_mock
             self.app(self.environment, start_response)
 
         expected_url = '{}{}'.format(self.host.strip('/'), self.path)
         expected_request_headers = {
             'Dav': self.environment['HTTP_DAV'],
             'User-Agent': self.environment['HTTP_USER_AGENT'],
             'Content-Type': self.environment['CONTENT_TYPE'],
             'Content-Length': self.environment['CONTENT_LENGTH']
         }
         expected_response_headers = [
             ('SVN-Supported-Posts', 'create-txn-with-props'),
-            ('MS-Author-Via', 'DAV')
+            ('MS-Author-Via', 'DAV'),
+            ('X-RhodeCode-Backend', 'svn'),
         ]
         request_mock.assert_called_once_with(
             self.environment['REQUEST_METHOD'], expected_url,
             data=self.data, headers=expected_request_headers)
         response_mock.iter_content.assert_called_once_with(chunk_size=1024)
         args, _ = start_response.call_args
         assert args[0] == '200 OK'
         assert sorted(args[1]) == sorted(expected_response_headers)