forked from MirrorHub/synapse
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
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# Copyright 2021 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Any, Optional
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from unittest import mock
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from synapse.handlers.space_summary import _child_events_comparison_key
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from tests import unittest
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def _create_event(room_id: str, order: Optional[Any] = None):
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result = mock.Mock()
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result.room_id = room_id
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result.content = {}
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if order is not None:
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result.content["order"] = order
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return result
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def _order(*events):
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return sorted(events, key=_child_events_comparison_key)
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class TestSpaceSummarySort(unittest.TestCase):
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def test_no_order_last(self):
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"""An event with no ordering is placed behind those with an ordering."""
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ev1 = _create_event("!abc:test")
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ev2 = _create_event("!xyz:test", "xyz")
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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def test_order(self):
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"""The ordering should be used."""
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ev1 = _create_event("!abc:test", "xyz")
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ev2 = _create_event("!xyz:test", "abc")
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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def test_order_room_id(self):
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"""Room ID is a tie-breaker for ordering."""
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ev1 = _create_event("!abc:test", "abc")
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ev2 = _create_event("!xyz:test", "abc")
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self.assertEqual([ev1, ev2], _order(ev1, ev2))
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def test_invalid_ordering_type(self):
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"""Invalid orderings are considered the same as missing."""
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ev1 = _create_event("!abc:test", 1)
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ev2 = _create_event("!xyz:test", "xyz")
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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ev1 = _create_event("!abc:test", {})
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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ev1 = _create_event("!abc:test", [])
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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ev1 = _create_event("!abc:test", True)
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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def test_invalid_ordering_value(self):
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"""Invalid orderings are considered the same as missing."""
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ev1 = _create_event("!abc:test", "foo\n")
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ev2 = _create_event("!xyz:test", "xyz")
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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ev1 = _create_event("!abc:test", "a" * 51)
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self.assertEqual([ev2, ev1], _order(ev1, ev2))
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