anonymousland-synapse/tests/events/test_utils.py

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# -*- coding: utf-8 -*-
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# Copyright 2015, 2016 OpenMarket Ltd
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#
# 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.events import FrozenEvent
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from synapse.events.utils import prune_event, serialize_event
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from .. import unittest
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def MockEvent(**kwargs):
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if "event_id" not in kwargs:
kwargs["event_id"] = "fake_event_id"
if "type" not in kwargs:
kwargs["type"] = "fake_type"
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return FrozenEvent(kwargs)
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class PruneEventTestCase(unittest.TestCase):
""" Asserts that a new event constructed with `evdict` will look like
`matchdict` when it is redacted. """
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def run_test(self, evdict, matchdict):
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self.assertEquals(prune_event(FrozenEvent(evdict)).get_dict(), matchdict)
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def test_minimal(self):
self.run_test(
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{'type': 'A', 'event_id': '$test:domain'},
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{
'type': 'A',
'event_id': '$test:domain',
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'content': {},
'signatures': {},
'unsigned': {},
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},
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)
def test_basic_keys(self):
self.run_test(
{
'type': 'A',
'room_id': '!1:domain',
'sender': '@2:domain',
'event_id': '$3:domain',
'origin': 'domain',
},
{
'type': 'A',
'room_id': '!1:domain',
'sender': '@2:domain',
'event_id': '$3:domain',
'origin': 'domain',
'content': {},
'signatures': {},
'unsigned': {},
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},
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)
def test_unsigned_age_ts(self):
self.run_test(
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{'type': 'B', 'event_id': '$test:domain', 'unsigned': {'age_ts': 20}},
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{
'type': 'B',
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'event_id': '$test:domain',
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'content': {},
'signatures': {},
'unsigned': {'age_ts': 20},
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},
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)
self.run_test(
{
'type': 'B',
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'event_id': '$test:domain',
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'unsigned': {'other_key': 'here'},
},
{
'type': 'B',
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'event_id': '$test:domain',
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'content': {},
'signatures': {},
'unsigned': {},
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},
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)
def test_content(self):
self.run_test(
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{'type': 'C', 'event_id': '$test:domain', 'content': {'things': 'here'}},
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{
'type': 'C',
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'event_id': '$test:domain',
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'content': {},
'signatures': {},
'unsigned': {},
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},
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)
self.run_test(
{
'type': 'm.room.create',
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'event_id': '$test:domain',
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'content': {'creator': '@2:domain', 'other_field': 'here'},
},
{
'type': 'm.room.create',
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'event_id': '$test:domain',
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'content': {'creator': '@2:domain'},
'signatures': {},
'unsigned': {},
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},
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)
class SerializeEventTestCase(unittest.TestCase):
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def serialize(self, ev, fields):
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return serialize_event(ev, 1479807801915, only_event_fields=fields)
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def test_event_fields_works_with_keys(self):
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self.assertEquals(
self.serialize(
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MockEvent(sender="@alice:localhost", room_id="!foo:bar"), ["room_id"]
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),
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{"room_id": "!foo:bar"},
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)
def test_event_fields_works_with_nested_keys(self):
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self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
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content={"body": "A message"},
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),
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["content.body"],
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),
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{"content": {"body": "A message"}},
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)
def test_event_fields_works_with_dot_keys(self):
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self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
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content={"key.with.dots": {}},
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),
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["content.key\.with\.dots"],
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),
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{"content": {"key.with.dots": {}}},
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)
def test_event_fields_works_with_nested_dot_keys(self):
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self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
content={
"not_me": 1,
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"nested.dot.key": {"leaf.key": 42, "not_me_either": 1},
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},
),
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["content.nested\.dot\.key.leaf\.key"],
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),
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{"content": {"nested.dot.key": {"leaf.key": 42}}},
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)
def test_event_fields_nops_with_unknown_keys(self):
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self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
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content={"foo": "bar"},
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),
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["content.foo", "content.notexists"],
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),
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{"content": {"foo": "bar"}},
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)
def test_event_fields_nops_with_non_dict_keys(self):
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self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
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content={"foo": ["I", "am", "an", "array"]},
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),
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["content.foo.am"],
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),
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{},
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)
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def test_event_fields_nops_with_array_keys(self):
self.assertEquals(
self.serialize(
MockEvent(
sender="@alice:localhost",
room_id="!foo:bar",
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content={"foo": ["I", "am", "an", "array"]},
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),
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["content.foo.1"],
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),
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{},
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)
def test_event_fields_all_fields_if_empty(self):
self.assertEquals(
self.serialize(
MockEvent(
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type="foo",
event_id="test",
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room_id="!foo:bar",
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content={"foo": "bar"},
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),
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[],
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),
{
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"type": "foo",
"event_id": "test",
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"room_id": "!foo:bar",
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"content": {"foo": "bar"},
"unsigned": {},
},
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)
def test_event_fields_fail_if_fields_not_str(self):
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with self.assertRaises(TypeError):
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self.serialize(
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MockEvent(room_id="!foo:bar", content={"foo": "bar"}), ["room_id", 4]
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)