owner=TEST_USER_ADMIN_LOGIN,

                         repo_type=vt.repo_type),

        }

        req = urllib2.Request(

            'http://%s:%s/_admin/api' % webserver.server_address,

            data=json.dumps(params),

            headers={'content-type': 'application/json'})

        response = urllib2.urlopen(req)

        result = json.loads(response.read())

        # Expect something like:

        # {u'result': {u'msg': u'Created new repository `new_XXX`', u'task': None, u'success': True}, u'id': 7, u'error': None}

        assert result[u'result'][u'success']

        # Create local clone of the empty server repo

        local_clone_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, local_clone_dir)

        # Make 3 commits and push to the empty server repo.

        # The server repo doesn't have any other heads than the

        # refs/heads/master we are pushing, but the `git log` in the push hook

        # should still list the 3 commits.

        stdout, stderr = _add_files_and_push(webserver, vt, local_clone_dir, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        elif vt.repo_type == 'hg':

            assert 'pushing to ' in stdout

            assert 'remote: added ' in stdout

        # Verify that we got the right events in UserLog. Expect something like:

        # <UserLog('id:new_git_XXX:started_following_repo')>

        # <UserLog('id:new_git_XXX:user_created_repo')>

        # <UserLog('id:new_git_XXX:pull')>

        # <UserLog('id:new_git_XXX:push:aed9d4c1732a1927da3be42c47eb9afdc200d427,d38b083a07af10a9f44193486959a96a23db78da,4841ff9a2b385bec995f4679ef649adb3f437622')>

        action_parts = [ul.action.split(':', 1) for ul in UserLog.query().order_by(UserLog.user_log_id)]

        assert [(t[0], (t[1].count(',') + 1) if len(t) == 2 else 0) for t in action_parts] == ([

            (u'started_following_repo', 0),

            (u'user_created_repo', 0),

            (u'pull', 0),

            (u'push', 3)]

            if vt.repo_type == 'git' else [

            (u'started_following_repo', 0),

            (u'user_created_repo', 0),

            # (u'pull', 0), # Mercurial outgoing hook is not called for empty clones

            (u'push', 3)])

    @parametrize_vcs_test

    def test_push_new_file(self, webserver, testfork, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        clone_url = vt.repo_url_param(webserver, testfork[vt.repo_type])

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        elif vt.repo_type == 'hg':

            assert 'pushing to' in stdout

            assert 'Repository size' in stdout

            assert 'Last revision is now' in stdout

    @parametrize_vcs_test

    def test_push_invalidates_cache(self, webserver, testfork, vt):

        key = CacheInvalidation.query().filter(CacheInvalidation.cache_key

                                               == vt.repo_name).scalar()

        if not key:

            key = CacheInvalidation(vt.repo_name, vt.repo_name)

            Session().add(key)

        key.cache_active = True

        Session().commit()

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, testfork[vt.repo_type])

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, files_no=1, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        key = CacheInvalidation.query().filter(CacheInvalidation.cache_key

                                               == testfork[vt.repo_type]).all()

        assert key == []

    @parametrize_vcs_test_http

    def test_push_wrong_credentials(self, webserver, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        clone_url = webserver.repo_url(vt.repo_name, username='bad', password='name')

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir,

                                             clone_url=clone_url, ignoreReturnCode=True)

        if vt.repo_type == 'git':

            assert 'fatal: Authentication failed' in stderr

        elif vt.repo_type == 'hg':

            assert 'abort: authorization failed' in stderr

    @parametrize_vcs_test

    def test_push_with_readonly_credentials(self, webserver, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name, username=TEST_USER_REGULAR_LOGIN, password=TEST_USER_REGULAR_PASS)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, ignoreReturnCode=True, clone_url=clone_url)

        if vt.repo_type == 'git':

            assert 'The requested URL returned error: 403' in stderr

        elif vt.repo_type == 'hg':

            assert 'abort: HTTP Error 403: Forbidden' in stderr

    @parametrize_vcs_test

    def test_push_back_to_wrong_url(self, webserver, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(

            webserver, vt, dest_dir, clone_url='http://%s:%s/tmp' % (

                webserver.server_address[0], webserver.server_address[1]),

            ignoreReturnCode=True)

        if vt.repo_type == 'git':

            assert 'not found' in stderr

        elif vt.repo_type == 'hg':

            assert 'HTTP Error 404: Not Found' in stderr

    @parametrize_vcs_test

    def test_ip_restriction(self, webserver, vt):

        user_model = UserModel()

        try:

            # Add IP constraint that excludes the test context:

            user_model.add_extra_ip(TEST_USER_ADMIN_LOGIN, '10.10.10.10/32')

            Session().commit()

            # IP permissions are cached, need to wait for the cache in the server process to expire

            time.sleep(1.5)

            clone_url = vt.repo_url_param(webserver, vt.repo_name)

            stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, _get_tmp_dir(), ignoreReturnCode=True)

            if vt.repo_type == 'git':

                # The message apparently changed in Git 1.8.3, so match it loosely.

                assert re.search(r'\b403\b', stderr)

            elif vt.repo_type == 'hg':

                assert 'abort: HTTP Error 403: Forbidden' in stderr

        finally:

            # release IP restrictions

            for ip in UserIpMap.query():

                UserIpMap.delete(ip.ip_id)

            Session().commit()

            # IP permissions are cached, need to wait for the cache in the server process to expire

            time.sleep(1.5)

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, _get_tmp_dir())

        if vt.repo_type == 'git':

            assert 'Cloning into' in stdout + stderr

            assert stderr == '' or stdout == ''

        elif vt.repo_type == 'hg':

            assert 'requesting all changes' in stdout