1 files changed, 132 insertions, 0 deletions
diff --git a/testing/tests/blobs/test_blob_manager.py b/testing/tests/blobs/test_blob_manager.py
new file mode 100644
index 00000000..b5a14de4
--- /dev/null
+++ b/testing/tests/blobs/test_blob_manager.py
@@ -0,0 +1,132 @@
+# -*- coding: utf-8 -*-
+# test_local_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._blobs import BlobManager, BlobDoc, FIXED_REV
+from leap.soledad.client._blobs import BlobAlreadyExistsError
+from io import BytesIO
+from mock import Mock
+import pytest
+import os
+
+
+class BlobManagerTestCase(unittest.TestCase):
+
+    class doc_info:
+        doc_id = 'D-deadbeef'
+        rev = FIXED_REV
+
+    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)
+        bad_blob_id = 'inexsistent_id'
+        result = yield self.manager.get(bad_blob_id)
+        self.assertIsNone(result)
+        self.manager._download_and_decrypt.assert_called_once_with(bad_blob_id)
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_get_from_existing_value(self):
+        self.manager._download_and_decrypt = Mock(return_value=None)
+        msg = "It's me, M4r10!"
+        yield self.manager.local.put('myblob_id', BytesIO(msg),
+                                     size=len(msg))
+        result = yield self.manager.get('myblob_id')
+        self.assertEquals(result.getvalue(), msg)
+        self.assertNot(self.manager._download_and_decrypt.called)
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_put_stores_on_local_db(self):
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        msg = "Hey Joe"
+        doc = BlobDoc(BytesIO(msg), blob_id='myblob_id')
+        yield self.manager.put(doc, size=len(msg))
+        result = yield self.manager.local.get('myblob_id')
+        self.assertEquals(result.getvalue(), msg)
+        self.assertTrue(self.manager._encrypt_and_upload.called)
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_put_then_get_using_real_file_descriptor(self):
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        self.manager._download_and_decrypt = Mock(return_value=None)
+        msg = "Fuuuuull cycleee! \o/"
+        tmpfile = os.tmpfile()
+        tmpfile.write(msg)
+        tmpfile.seek(0)
+        doc = BlobDoc(tmpfile, 'myblob_id')
+        yield self.manager.put(doc, size=len(msg))
+        result = yield self.manager.get(doc.blob_id)
+        self.assertEquals(result.getvalue(), msg)
+        self.assertTrue(self.manager._encrypt_and_upload.called)
+        self.assertFalse(self.manager._download_and_decrypt.called)
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_local_list_blobs(self):
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        msg = "1337"
+        doc = BlobDoc(BytesIO(msg), 'myblob_id')
+        yield self.manager.put(doc, size=len(msg))
+        doc2 = BlobDoc(BytesIO(msg), 'myblob_id2')
+        yield self.manager.put(doc2, size=len(msg))
+        blobs_list = yield self.manager.local_list()
+
+        self.assertEquals(set(['myblob_id', 'myblob_id2']), set(blobs_list))
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_send_missing(self):
+        fd = BytesIO('test')
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        self.manager.remote_list = Mock(return_value=[])
+        yield self.manager.local.put('missing_id', fd, 4)
+        yield self.manager.send_missing()
+
+        call_list = self.manager._encrypt_and_upload.call_args_list
+        self.assertEquals(1, len(call_list))
+        call_blob_id, call_fd = call_list[0][0]
+        self.assertEquals('missing_id', call_blob_id)
+        self.assertEquals('test', call_fd.getvalue())
+
+    @defer.inlineCallbacks
+    @pytest.mark.usefixtures("method_tmpdir")
+    def test_duplicated_blob_error_on_put(self):
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        content = "Blob content"
+        doc1 = BlobDoc(BytesIO(content), 'existing_id')
+        yield self.manager.put(doc1, len(content))
+        doc2 = BlobDoc(BytesIO(content), 'existing_id')
+        # reset mock, so we can check that upload wasnt called
+        self.manager._encrypt_and_upload = Mock(return_value=None)
+        with pytest.raises(BlobAlreadyExistsError):
+            yield self.manager.put(doc2, len(content))
+        self.assertFalse(self.manager._encrypt_and_upload.called)