blob: 09a4ab69763423ce6e81acb4ecd2919230973335 [file] [log] [blame]
#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# 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.
#
"""Files API.
.. deprecated:: 1.8.1
Use Google Cloud Storage Client library instead.
Testing utils for writing tests involving Files API."""
__all__ = ['TestFileServiceStub']
from google.appengine.api import apiproxy_stub
from google.appengine.api.files import file_service_pb
class TestFileServiceStub(apiproxy_stub.APIProxyStub):
"""A FileServiceStub to be used with tests.
Doesn't perform any kind of file validation and stores all
file content in memory.
Can be used to test low-level file calls only, because it doesn't
support all features (like blobstore files).
"""
def __init__(self):
super(TestFileServiceStub, self).__init__('file')
self._file_content = {}
def _Dynamic_Open(self, request, response):
pass
def _Dynamic_Close(self, request, response):
pass
def _Dynamic_Append(self, request, response):
self._file_content[request.filename()] = (
self.get_content(request.filename()) + request.data())
def _Dynamic_Read(self, request, response):
content = self._file_content[request.filename()]
pos = request.pos()
response.set_data(content[pos:pos + request.max_bytes()])
def _Dynamic_Stat(self, request, response):
file_stat = response.add_stat()
file_stat.set_length(len(self.get_content(request.filename())))
file_stat.set_filename(request.filename())
file_stat.set_content_type(file_service_pb.FileContentType.RAW)
file_stat.set_finalized(True)
response.set_more_files_found(False)
def get_content(self, filename):
"""Get current in-memory file content."""
return self._file_content.get(filename, '')
def set_content(self, filename, content):
"""Set current in-memory file content."""
self._file_content[filename] = content