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# Copyright 2016-2021 The Matrix.org Foundation C.I.C.
#
# 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.
import synapse.api.errors
from tests.unittest import HomeserverTestCase
class DeviceStoreTestCase(HomeserverTestCase):
def prepare(self, reactor, clock, hs):
self.store = hs.get_datastore()
def test_store_new_device(self):
self.get_success(
self.store.store_device("user_id", "device_id", "display_name")
)
res = self.get_success(self.store.get_device("user_id", "device_id"))
self.assertDictContainsSubset(
{
"user_id": "user_id",
"device_id": "device_id",
"display_name": "display_name",
},
res,
)
def test_get_devices_by_user(self):
self.get_success(
self.store.store_device("user_id", "device1", "display_name 1")
)
self.get_success(
self.store.store_device("user_id", "device2", "display_name 2")
)
self.get_success(
self.store.store_device("user_id2", "device3", "display_name 3")
)
res = self.get_success(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"],
)
def test_count_devices_by_users(self):
self.get_success(
self.store.store_device("user_id", "device1", "display_name 1")
)
self.get_success(
self.store.store_device("user_id", "device2", "display_name 2")
)
self.get_success(
self.store.store_device("user_id2", "device3", "display_name 3")
)
res = self.get_success(self.store.count_devices_by_users())
self.assertEqual(0, res)
res = self.get_success(self.store.count_devices_by_users(["unknown"]))
self.assertEqual(0, res)
res = self.get_success(self.store.count_devices_by_users(["user_id"]))
self.assertEqual(2, res)
res = self.get_success(
self.store.count_devices_by_users(["user_id", "user_id2"])
)
self.assertEqual(3, res)
def test_get_device_updates_by_remote(self):
device_ids = ["device_id1", "device_id2"]
# Add two device updates with sequential `stream_id`s
self.get_success(
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 = self.get_success(
self.store.get_device_updates_by_remote("somehost", -1, limit=100)
)
# Check original device_ids are contained within these updates
self._check_devices_in_updates(device_ids, device_updates)
def test_get_device_updates_by_remote_can_limit_properly(self):
"""
Tests that `get_device_updates_by_remote` returns an appropriate
stream_id to resume fetching from (without skipping any results).
"""
# Add some device updates with sequential `stream_id`s
device_ids = [
"device_id1",
"device_id2",
"device_id3",
"device_id4",
"device_id5",
]
self.get_success(
self.store.add_device_change_to_streams("user_id", device_ids, ["somehost"])
)
# Get all device updates ever meant for this remote
next_stream_id, device_updates = self.get_success(
self.store.get_device_updates_by_remote("somehost", -1, limit=3)
)
# Check the first three original device_ids are contained within these updates
self._check_devices_in_updates(device_ids[:3], device_updates)
# Get the next batch of device updates
next_stream_id, device_updates = self.get_success(
self.store.get_device_updates_by_remote("somehost", next_stream_id, limit=3)
)
# Check the last two original device_ids are contained within these updates
self._check_devices_in_updates(device_ids[3:], device_updates)
# Add some more device updates to ensure it still resumes properly
device_ids = ["device_id6", "device_id7"]
self.get_success(
self.store.add_device_change_to_streams("user_id", device_ids, ["somehost"])
)
# Get the next batch of device updates
next_stream_id, device_updates = self.get_success(
self.store.get_device_updates_by_remote("somehost", next_stream_id, limit=3)
)
# Check the newly-added device_ids are contained within these updates
self._check_devices_in_updates(device_ids, 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))
def test_update_device(self):
self.get_success(
self.store.store_device("user_id", "device_id", "display_name 1")
)
res = self.get_success(self.store.get_device("user_id", "device_id"))
self.assertEqual("display_name 1", res["display_name"])
# do a no-op first
self.get_success(self.store.update_device("user_id", "device_id"))
res = self.get_success(self.store.get_device("user_id", "device_id"))
self.assertEqual("display_name 1", res["display_name"])
# do the update
self.get_success(
self.store.update_device(
"user_id", "device_id", new_display_name="display_name 2"
)
)
# check it worked
res = self.get_success(self.store.get_device("user_id", "device_id"))
self.assertEqual("display_name 2", res["display_name"])
def test_update_unknown_device(self):
exc = self.get_failure(
self.store.update_device(
"user_id", "unknown_device_id", new_display_name="display_name 2"
),
synapse.api.errors.StoreError,
)
self.assertEqual(404, exc.value.code)
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