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# -*- coding: utf-8 -*-
# test_sqlcipher_client_backend.py
# Copyright (C) 2017 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 sqlcipher backend on blobs client.
"""
from twisted.trial import unittest
from twisted.internet import defer
from leap.soledad.client._db.blobs import SQLiteBlobBackend
from io import BytesIO
from uuid import uuid4
import pytest
class SQLBackendTestCase(unittest.TestCase):
def setUp(self):
self.key = "A" * 96
self.local = SQLiteBlobBackend(self.tempdir, self.key)
self.addCleanup(self.local.close)
@defer.inlineCallbacks
@pytest.mark.usefixtures("method_tmpdir")
def test_get_inexisting(self):
bad_blob_id = uuid4().hex
self.assertFalse((yield self.local.exists(bad_blob_id)))
result = yield self.local.get(bad_blob_id)
self.assertIsNone(result)
@defer.inlineCallbacks
@pytest.mark.usefixtures("method_tmpdir")
def test_get_existing(self):
blob_id = uuid4().hex
content = "x"
yield self.local.put(blob_id, BytesIO(content), len(content))
result = yield self.local.get(blob_id)
self.assertTrue((yield self.local.exists(blob_id)))
self.assertEquals(result.getvalue(), content)
@defer.inlineCallbacks
@pytest.mark.usefixtures("method_tmpdir")
def test_delete(self):
blob_id1, blob_id2 = uuid4().hex, uuid4().hex
content = "x"
yield self.local.put(blob_id1, BytesIO(content), len(content))
yield self.local.put(blob_id2, BytesIO(content), len(content))
yield self.local.delete(blob_id1)
self.assertFalse((yield self.local.exists(blob_id1)))
self.assertTrue((yield self.local.exists(blob_id2)))
@defer.inlineCallbacks
@pytest.mark.usefixtures("method_tmpdir")
def test_list(self):
blob_ids = [uuid4().hex for _ in range(10)]
content = "x"
deferreds = []
for blob_id in blob_ids:
deferreds.append(self.local.put(blob_id, BytesIO(content),
len(content)))
yield defer.gatherResults(deferreds)
result = yield self.local.list()
self.assertEquals(set(blob_ids), set(result))
@defer.inlineCallbacks
@pytest.mark.usefixtures("method_tmpdir")
def test_get_size_list(self):
blob_id1, blob_id2 = uuid4().hex, uuid4().hex
content1 = "some message"
content2 = "some other message"
size1, size2 = len(content1), len(content2)
yield self.local.put(blob_id1, BytesIO(content1), size1)
yield self.local.put(blob_id2, BytesIO(content1), size2)
result = yield self.local.get_size_list([blob_id1, blob_id2])
expected = [(blob_id1, size1), (blob_id2, size2)]
self.assertEquals(expected, result)
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