[test] test get inexistent on local sqlcipher for blobs client

1 files changed, 50 insertions, 0 deletions

diff --git a/testing/tests/blobs/test_local_backend.py b/testing/tests/blobs/test_local_backend.py
new file mode 100644
index 00000000..730da38b
--- /dev/null
+++ b/testing/tests/blobs/test_local_backend.py
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# test_crypto.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._blobs import BlobManager
+from io import BytesIO
+from mock import Mock
+import pytest
+
+
+class SQLCipherBlobsClientTestCase(unittest.TestCase):
+
+    class doc_info:
+        doc_id = 'D-deadbeef'
+        rev = '397932e0c77f45fcb7c3732930e7e9b2:1'
+
+    def setUp(self):
+        self.cleartext = BytesIO('rosa de foc')
+        self.secret = 'A' * 96
+        self.manager = BlobManager(
+            self.tempdir, '',
+            'A' * 32, self.secret,
+            'uuid', 'token', None)
+        self.addCleanup(self.manager.close)
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_get_inexistent(self):
+        self.manager._download_and_decrypt = Mock(return_value=None)
+        args = ('inexistent_blob_id', 'inexistent_doc_id', 'inexistent_rev')
+        result = yield self.manager.get(*args)
+        assert result is None
+        self.manager._download_and_decrypt.assert_called_once_with(*args)