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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 synapse import types
    
    from twisted.internet import defer
    
    
    import synapse.handlers.device
    import synapse.storage
    from tests import unittest, utils
    
    
    
    class DeviceTestCase(unittest.TestCase):
    
        def __init__(self, *args, **kwargs):
            super(DeviceTestCase, self).__init__(*args, **kwargs)
            self.store = None    # type: synapse.storage.DataStore
            self.handler = None  # type: device.DeviceHandler
            self.clock = None    # type: utils.MockClock
    
    
        @defer.inlineCallbacks
        def setUp(self):
    
            hs = yield utils.setup_test_homeserver(handlers=None)
            self.handler = synapse.handlers.device.DeviceHandler(hs)
            self.store = hs.get_datastore()
            self.clock = hs.get_clock()
    
    
        @defer.inlineCallbacks
        def test_device_is_created_if_doesnt_exist(self):
            res = yield self.handler.check_device_registered(
                user_id="boris",
                device_id="fco",
                initial_device_display_name="display name"
            )
            self.assertEqual(res, "fco")
    
            dev = yield self.handler.store.get_device("boris", "fco")
            self.assertEqual(dev["display_name"], "display name")
    
        @defer.inlineCallbacks
        def test_device_is_preserved_if_exists(self):
            res1 = yield self.handler.check_device_registered(
                user_id="boris",
                device_id="fco",
                initial_device_display_name="display name"
            )
            self.assertEqual(res1, "fco")
    
            res2 = yield self.handler.check_device_registered(
                user_id="boris",
                device_id="fco",
                initial_device_display_name="new display name"
            )
            self.assertEqual(res2, "fco")
    
            dev = yield self.handler.store.get_device("boris", "fco")
            self.assertEqual(dev["display_name"], "display name")
    
        @defer.inlineCallbacks
        def test_device_id_is_made_up_if_unspecified(self):
            device_id = yield self.handler.check_device_registered(
                user_id="theresa",
                device_id=None,
                initial_device_display_name="display"
            )
    
            dev = yield self.handler.store.get_device("theresa", device_id)
            self.assertEqual(dev["display_name"], "display")
    
    
        @defer.inlineCallbacks
        def test_get_devices_by_user(self):
            # check this works for both devices which have a recorded client_ip,
            # and those which don't.
            user1 = "@boris:aaa"
            user2 = "@theresa:bbb"
            yield self._record_user(user1, "xyz", "display 0")
            yield self._record_user(user1, "fco", "display 1", "token1", "ip1")
            yield self._record_user(user1, "abc", "display 2", "token2", "ip2")
            yield self._record_user(user1, "abc", "display 2", "token3", "ip3")
    
            yield self._record_user(user2, "def", "dispkay", "token4", "ip4")
    
            res = yield self.handler.get_devices_by_user(user1)
            self.assertEqual(3, len(res.keys()))
            self.assertDictContainsSubset({
                "user_id": user1,
                "device_id": "xyz",
                "display_name": "display 0",
                "last_seen_ip": None,
                "last_seen_ts": None,
            }, res["xyz"])
            self.assertDictContainsSubset({
                "user_id": user1,
                "device_id": "fco",
                "display_name": "display 1",
                "last_seen_ip": "ip1",
                "last_seen_ts": 1000000,
            }, res["fco"])
            self.assertDictContainsSubset({
                "user_id": user1,
                "device_id": "abc",
                "display_name": "display 2",
                "last_seen_ip": "ip3",
                "last_seen_ts": 3000000,
            }, res["abc"])
    
        @defer.inlineCallbacks
        def _record_user(self, user_id, device_id, display_name,
                         access_token=None, ip=None):
            device_id = yield self.handler.check_device_registered(
                user_id=user_id,
                device_id=device_id,
                initial_device_display_name=display_name
            )
    
            if ip is not None:
                yield self.store.insert_client_ip(
                    types.UserID.from_string(user_id),
                    access_token, ip, "user_agent", device_id)
                self.clock.advance_time(1000)