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# -*- coding: utf-8 -*-
# test_sync.py
# Copyright (C) 2013, 2014 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# 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 General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import json
import threading
import time
from urlparse import urljoin
from twisted.internet import defer
from testscenarios import TestWithScenarios
from leap.soledad.common import couch
from leap.soledad.client import sync
from test_soledad import u1db_tests as tests
from test_soledad.u1db_tests import TestCaseWithServer
from test_soledad.u1db_tests import simple_doc
from test_soledad.util import make_token_soledad_app
from test_soledad.util import make_soledad_document_for_test
from test_soledad.util import soledad_sync_target
from test_soledad.util import BaseSoledadTest
from test_soledad.util import SoledadWithCouchServerMixin
from test_soledad.util import CouchDBTestCase
class InterruptableSyncTestCase(
BaseSoledadTest, CouchDBTestCase, TestCaseWithServer):
"""
Tests for encrypted sync using Soledad server backed by a couch database.
"""
@staticmethod
def make_app_with_state(state):
return make_token_soledad_app(state)
make_document_for_test = make_soledad_document_for_test
sync_target = soledad_sync_target
def make_app(self):
self.request_state = couch.CouchServerState(self.couch_url)
return self.make_app_with_state(self.request_state)
def setUp(self):
TestCaseWithServer.setUp(self)
CouchDBTestCase.setUp(self)
def tearDown(self):
CouchDBTestCase.tearDown(self)
TestCaseWithServer.tearDown(self)
def test_interruptable_sync(self):
"""
Test if Soledad can sync many smallfiles.
"""
self.skipTest("Sync is currently not interruptable.")
class _SyncInterruptor(threading.Thread):
"""
A thread meant to interrupt the sync process.
"""
def __init__(self, soledad, couchdb):
self._soledad = soledad
self._couchdb = couchdb
threading.Thread.__init__(self)
def run(self):
while db._get_generation() < 2:
# print "WAITING %d" % db._get_generation()
time.sleep(0.1)
self._soledad.stop_sync()
time.sleep(1)
number_of_docs = 10
self.startServer()
# instantiate soledad and create a document
sol = self._soledad_instance(
user='user-uuid', server_url=self.getURL())
# ensure remote db exists before syncing
db = couch.CouchDatabase.open_database(
urljoin(self.couch_url, 'user-user-uuid'),
create=True)
# create interruptor thread
t = _SyncInterruptor(sol, db)
t.start()
d = sol.get_all_docs()
d.addCallback(lambda results: self.assertEqual([], results[1]))
def _create_docs(results):
# create many small files
deferreds = []
for i in range(0, number_of_docs):
deferreds.append(sol.create_doc(json.loads(simple_doc)))
return defer.DeferredList(deferreds)
# sync with server
d.addCallback(_create_docs)
d.addCallback(lambda _: sol.get_all_docs())
d.addCallback(
lambda results: self.assertEqual(number_of_docs, len(results[1])))
d.addCallback(lambda _: sol.sync())
d.addCallback(lambda _: t.join())
d.addCallback(lambda _: db.get_all_docs())
d.addCallback(
lambda results: self.assertNotEqual(
number_of_docs, len(results[1])))
d.addCallback(lambda _: sol.sync())
d.addCallback(lambda _: db.get_all_docs())
d.addCallback(
lambda results: self.assertEqual(number_of_docs, len(results[1])))
def _tear_down(results):
db.delete_database()
db.close()
sol.close()
d.addCallback(_tear_down)
return d
class TestSoledadDbSync(
TestWithScenarios,
SoledadWithCouchServerMixin,
tests.TestCaseWithServer):
"""
Test db.sync remote sync shortcut
"""
scenarios = [
('py-token-http', {
'make_app_with_state': make_token_soledad_app,
'make_database_for_test': tests.make_memory_database_for_test,
'token': True
}),
]
oauth = False
token = False
def setUp(self):
"""
Need to explicitely invoke inicialization on all bases.
"""
SoledadWithCouchServerMixin.setUp(self)
self.startTwistedServer()
self.db = self.make_database_for_test(self, 'test1')
self.db2 = self.request_state._create_database(replica_uid='test')
def tearDown(self):
"""
Need to explicitely invoke destruction on all bases.
"""
SoledadWithCouchServerMixin.tearDown(self)
# tests.TestCaseWithServer.tearDown(self)
def do_sync(self):
"""
Perform sync using SoledadSynchronizer, SoledadSyncTarget
and Token auth.
"""
target = soledad_sync_target(
self, self.db2._dbname,
source_replica_uid=self._soledad._dbpool.replica_uid)
return sync.SoledadSynchronizer(
self.db,
target).sync()
@defer.inlineCallbacks
def test_db_sync(self):
"""
Test sync.
Adapted to check for encrypted content.
"""
doc1 = self.db.create_doc_from_json(tests.simple_doc)
doc2 = self.db2.create_doc_from_json(tests.nested_doc)
local_gen_before_sync = yield self.do_sync()
gen, _, changes = self.db.whats_changed(local_gen_before_sync)
self.assertEqual(1, len(changes))
self.assertEqual(doc2.doc_id, changes[0][0])
self.assertEqual(1, gen - local_gen_before_sync)
self.assertGetEncryptedDoc(
self.db2, doc1.doc_id, doc1.rev, tests.simple_doc, False)
self.assertGetEncryptedDoc(
self.db, doc2.doc_id, doc2.rev, tests.nested_doc, False)
# TODO: add u1db.tests.test_sync.TestRemoteSyncIntegration
|
