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# -*- coding: utf-8 -*-
# test_encdecpool.py
# Copyright (C) 2015 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/>.
"""
Tests for encryption and decryption pool.
"""
import json
from twisted.internet.defer import inlineCallbacks
from leap.soledad.client.encdecpool import SyncEncrypterPool
from leap.soledad.client.encdecpool import SyncDecrypterPool
from leap.soledad.common.document import SoledadDocument
from leap.soledad.common.tests.util import BaseSoledadTest
DOC_ID = "mydoc"
DOC_REV = "rev"
DOC_CONTENT = {'simple': 'document'}
class TestSyncEncrypterPool(BaseSoledadTest):
def setUp(self):
BaseSoledadTest.setUp(self)
crypto = self._soledad._crypto
sync_db = self._soledad._sync_db
self._pool = SyncEncrypterPool(crypto, sync_db)
self._pool.start()
def tearDown(self):
self._pool.stop()
BaseSoledadTest.tearDown(self)
@inlineCallbacks
def test_get_encrypted_doc_returns_none(self):
doc = yield self._pool.get_encrypted_doc(DOC_ID, DOC_REV)
self.assertIsNone(doc)
@inlineCallbacks
def test_enqueue_doc_for_encryption_and_get_encrypted_doc(self):
doc = SoledadDocument(
doc_id=DOC_ID, rev=DOC_REV, json=json.dumps(DOC_CONTENT))
self._pool.enqueue_doc_for_encryption(doc)
# exhaustivelly attempt to get the encrypted document
encrypted = None
attempts = 0
while encrypted is None and attempts < 10:
encrypted = yield self._pool.get_encrypted_doc(DOC_ID, DOC_REV)
attempts += 1
self.assertIsNotNone(encrypted)
self.assertTrue(attempts < 10)
class TestSyncDecrypterPool(BaseSoledadTest):
def _insert_doc_cb(self, doc, gen, trans_id):
self._inserted_docs.append((doc, gen, trans_id))
def setUp(self):
BaseSoledadTest.setUp(self)
# setup the pool
self._pool = SyncDecrypterPool(
self._soledad._crypto,
self._soledad._sync_db,
source_replica_uid=self._soledad._dbpool.replica_uid,
insert_doc_cb=self._insert_doc_cb)
self._pool.start(1)
# reset the inserted docs mock
self._inserted_docs = []
def tearDown(self):
self._pool.stop()
BaseSoledadTest.tearDown(self)
def test_insert_received_doc(self):
self._pool.insert_received_doc(
DOC_ID, DOC_REV, "{}", 1, "trans_id", 1)
def _assert_doc_was_inserted(_):
self.assertEqual(
self._inserted_docs,
[(SoledadDocument(DOC_ID, DOC_REV, "{}"), 1, u"trans_id")])
self._pool.deferred.addCallback(_assert_doc_was_inserted)
return self._pool.deferred
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