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# -*- coding: utf-8 -*-
# Copyright 2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
import synapse.api.errors
import tests.unittest
import tests.utils
class DeviceStoreTestCase(tests.unittest.TestCase):
def __init__(self, *args, **kwargs):
super(DeviceStoreTestCase, self).__init__(*args, **kwargs)
self.store = None # type: synapse.storage.DataStore
@defer.inlineCallbacks
def setUp(self):
hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
self.store = hs.get_datastore()
@defer.inlineCallbacks
def test_store_new_device(self):
yield self.store.store_device("user_id", "device_id", "display_name")
res = yield self.store.get_device("user_id", "device_id")
self.assertDictContainsSubset(
{
"user_id": "user_id",
"device_id": "device_id",
"display_name": "display_name",
},
res,
)
@defer.inlineCallbacks
def test_get_devices_by_user(self):
yield self.store.store_device("user_id", "device1", "display_name 1")
yield self.store.store_device("user_id", "device2", "display_name 2")
yield self.store.store_device("user_id2", "device3", "display_name 3")
res = yield self.store.get_devices_by_user("user_id")
self.assertEqual(2, len(res.keys()))
self.assertDictContainsSubset(
{
"user_id": "user_id",
"device_id": "device1",
"display_name": "display_name 1",
},
res["device1"],
)
self.assertDictContainsSubset(
{
"user_id": "user_id",
"device_id": "device2",
"display_name": "display_name 2",
},
res["device2"],
)
@defer.inlineCallbacks
def test_get_devices_by_remote(self):
device_ids = ["device_id1", "device_id2"]
# Add two device updates with a single stream_id
yield self.store.add_device_change_to_streams(
"user_id", device_ids, ["somehost"]
)
# Get all device updates ever meant for this remote
now_stream_id, device_updates = yield self.store.get_devices_by_remote(
"somehost", -1, limit=100
)
# Check original device_ids are contained within these updates
self._check_devices_in_updates(device_ids, device_updates)
@defer.inlineCallbacks
def test_get_devices_by_remote_limited(self):
# Test breaking the update limit in 1, 101, and 1 device_id segments
# first add one device
device_ids1 = ["device_id0"]
yield self.store.add_device_change_to_streams(
"user_id", device_ids1, ["someotherhost"]
)
# then add 101
device_ids2 = ["device_id" + str(i + 1) for i in range(101)]
yield self.store.add_device_change_to_streams(
"user_id", device_ids2, ["someotherhost"]
)
# then one more
device_ids3 = ["newdevice"]
yield self.store.add_device_change_to_streams(
"user_id", device_ids3, ["someotherhost"]
)
#
# now read them back.
#
# first we should get a single update
now_stream_id, device_updates = yield self.store.get_devices_by_remote(
"someotherhost", -1, limit=100
)
self._check_devices_in_updates(device_ids1, device_updates)
# Then we should get an empty list back as the 101 devices broke the limit
now_stream_id, device_updates = yield self.store.get_devices_by_remote(
"someotherhost", now_stream_id, limit=100
)
self.assertEqual(len(device_updates), 0)
# The 101 devices should've been cleared, so we should now just get one device
# update
now_stream_id, device_updates = yield self.store.get_devices_by_remote(
"someotherhost", now_stream_id, limit=100
)
self._check_devices_in_updates(device_ids3, device_updates)
def _check_devices_in_updates(self, expected_device_ids, device_updates):
"""Check that an specific device ids exist in a list of device update EDUs"""
self.assertEqual(len(device_updates), len(expected_device_ids))
received_device_ids = {
update["device_id"] for edu_type, update in device_updates
}
self.assertEqual(received_device_ids, set(expected_device_ids))
@defer.inlineCallbacks
def test_update_device(self):
yield self.store.store_device("user_id", "device_id", "display_name 1")
res = yield self.store.get_device("user_id", "device_id")
self.assertEqual("display_name 1", res["display_name"])
# do a no-op first
yield self.store.update_device("user_id", "device_id")
res = yield self.store.get_device("user_id", "device_id")
self.assertEqual("display_name 1", res["display_name"])
# do the update
yield self.store.update_device(
"user_id", "device_id", new_display_name="display_name 2"
)
# check it worked
res = yield self.store.get_device("user_id", "device_id")
self.assertEqual("display_name 2", res["display_name"])
@defer.inlineCallbacks
def test_update_unknown_device(self):
with self.assertRaises(synapse.api.errors.StoreError) as cm:
yield self.store.update_device(
"user_id", "unknown_device_id", new_display_name="display_name 2"
)
self.assertEqual(404, cm.exception.code)
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