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-rw-r--r--testing/tests/client/test_incoming_processing_flow.py189
1 files changed, 189 insertions, 0 deletions
diff --git a/testing/tests/client/test_incoming_processing_flow.py b/testing/tests/client/test_incoming_processing_flow.py
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+++ b/testing/tests/client/test_incoming_processing_flow.py
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+# -*- coding: utf-8 -*-
+# test_incoming_server.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/>.
+"""
+Unit tests for incoming box processing flow.
+"""
+from mock import Mock, call
+from leap.soledad.client import interfaces
+from leap.soledad.client.incoming import IncomingBoxProcessingLoop
+from twisted.internet import defer
+from twisted.trial import unittest
+from zope.interface import implementer
+
+
+@implementer(interfaces.IIncomingBoxConsumer)
+class GoodConsumer(object):
+ def __init__(self):
+ self.name = 'GoodConsumer'
+ self.processed, self.saved = [], []
+
+ def process(self, item, item_id, encrypted=True):
+ self.processed.append(item_id)
+ return defer.succeed([item_id])
+
+ def save(self, parts, item_id):
+ self.saved.append(item_id)
+ return defer.succeed(None)
+
+
+class ProcessingFailedConsumer(GoodConsumer):
+ def __init__(self):
+ self.name = 'ProcessingFailedConsumer'
+ self.processed, self.saved = [], []
+
+ def process(self, item, item_id, encrypted=True):
+ return defer.fail()
+
+
+class SavingFailedConsumer(GoodConsumer):
+ def __init__(self):
+ self.name = 'ProcessingFailedConsumer'
+ self.processed, self.saved = [], []
+
+ def save(self, parts, item_id):
+ return defer.fail()
+
+
+class IncomingBoxProcessingTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.box = Mock()
+ self.loop = IncomingBoxProcessingLoop(self.box)
+
+ def _set_pending_items(self, pending):
+ self.box.list_pending.return_value = defer.succeed(pending)
+ pending_iter = iter([defer.succeed(item) for item in pending])
+ self.box.fetch_for_processing.side_effect = pending_iter
+
+ @defer.inlineCallbacks
+ def test_processing_flow_reserves_a_message(self):
+ self._set_pending_items(['one_item'])
+ self.loop.add_consumer(GoodConsumer())
+ yield self.loop()
+ self.box.fetch_for_processing.assert_called_once_with('one_item')
+
+ @defer.inlineCallbacks
+ def test_pending_list_with_multiple_items(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ calls = [call('one'), call('two'), call('three')]
+ self.box.fetch_for_processing.assert_has_calls(calls)
+
+ @defer.inlineCallbacks
+ def test_good_consumer_process_all(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.assertEquals(items, consumer.processed)
+
+ @defer.inlineCallbacks
+ def test_good_consumer_saves_all(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.assertEquals(items, consumer.saved)
+
+ @defer.inlineCallbacks
+ def test_multiple_good_consumers_process_all(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ consumer2 = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ self.loop.add_consumer(consumer2)
+ yield self.loop()
+ self.assertEquals(items, consumer.processed)
+ self.assertEquals(items, consumer2.processed)
+
+ @defer.inlineCallbacks
+ def test_good_consumer_marks_as_processed(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.set_processed.has_calls([call(x) for x in items])
+
+ @defer.inlineCallbacks
+ def test_good_consumer_deletes_items(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = GoodConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.delete.has_calls([call(x) for x in items])
+
+ @defer.inlineCallbacks
+ def test_processing_failed_doesnt_mark_as_processed(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = ProcessingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.set_processed.assert_not_called()
+
+ @defer.inlineCallbacks
+ def test_processing_failed_doesnt_delete(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = ProcessingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.delete.assert_not_called()
+
+ @defer.inlineCallbacks
+ def test_processing_failed_marks_as_failed(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = ProcessingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.set_failed.assert_has_calls([call(x) for x in items])
+
+ @defer.inlineCallbacks
+ def test_saving_failed_marks_as_processed(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = SavingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.set_processed.assert_has_calls([call(x) for x in items])
+
+ @defer.inlineCallbacks
+ def test_saving_failed_doesnt_delete(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = SavingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.delete.assert_not_called()
+
+ @defer.inlineCallbacks
+ def test_saving_failed_marks_as_failed(self):
+ items = ['one', 'two', 'three']
+ self._set_pending_items(items)
+ consumer = SavingFailedConsumer()
+ self.loop.add_consumer(consumer)
+ yield self.loop()
+ self.box.set_failed.assert_has_calls([call(x) for x in items])