Add tests for using _flatten_dict with an event. (#15002)

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Patrick Cloke 2023-02-07 06:56:09 -05:00 committed by GitHub
parent d0fed7a37b
commit 5b55c32d61
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3 changed files with 68 additions and 9 deletions

1
changelog.d/15002.misc Normal file
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@ -0,0 +1 @@
Add tests for `_flatten_dict`.

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@ -36,7 +36,7 @@ from synapse.api.constants import (
Membership,
RelationTypes,
)
from synapse.api.room_versions import PushRuleRoomFlag, RoomVersion
from synapse.api.room_versions import PushRuleRoomFlag
from synapse.event_auth import auth_types_for_event, get_user_power_level
from synapse.events import EventBase, relation_from_event
from synapse.events.snapshot import EventContext
@ -405,7 +405,7 @@ class BulkPushRuleEvaluator:
room_mention = mentions.get("room") is True
evaluator = PushRuleEvaluator(
_flatten_dict(event, room_version=event.room_version),
_flatten_dict(event),
has_mentions,
user_mentions,
room_mention,
@ -491,7 +491,6 @@ StateGroup = Union[object, int]
def _flatten_dict(
d: Union[EventBase, Mapping[str, Any]],
room_version: Optional[RoomVersion] = None,
prefix: Optional[List[str]] = None,
result: Optional[Dict[str, str]] = None,
) -> Dict[str, str]:
@ -511,7 +510,6 @@ def _flatten_dict(
Args:
d: The event or content to continue flattening.
room_version: The room version object.
prefix: The key prefix (from outer dictionaries).
result: The result to mutate.
@ -531,14 +529,13 @@ def _flatten_dict(
# `room_version` should only ever be set when looking at the top level of an event
if (
room_version is not None
and PushRuleRoomFlag.EXTENSIBLE_EVENTS in room_version.msc3931_push_features
and isinstance(d, EventBase)
isinstance(d, EventBase)
and PushRuleRoomFlag.EXTENSIBLE_EVENTS in d.room_version.msc3931_push_features
):
# Room supports extensible events: replace `content.body` with the plain text
# representation from `m.markup`, as per MSC1767.
markup = d.get("content").get("m.markup")
if room_version.identifier.startswith("org.matrix.msc1767."):
if d.room_version.identifier.startswith("org.matrix.msc1767."):
markup = d.get("content").get("org.matrix.msc1767.markup")
if markup is not None and isinstance(markup, list):
text = ""

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@ -22,7 +22,7 @@ import synapse.rest.admin
from synapse.api.constants import EventTypes, HistoryVisibility, Membership
from synapse.api.room_versions import RoomVersions
from synapse.appservice import ApplicationService
from synapse.events import FrozenEvent
from synapse.events import FrozenEvent, make_event_from_dict
from synapse.push.bulk_push_rule_evaluator import _flatten_dict
from synapse.push.httppusher import tweaks_for_actions
from synapse.rest import admin
@ -60,6 +60,67 @@ class FlattenDictTestCase(unittest.TestCase):
}
self.assertEqual({"woo": "woo"}, _flatten_dict(input))
def test_event(self) -> None:
"""Events can also be flattened."""
event = make_event_from_dict(
{
"room_id": "!test:test",
"type": "m.room.message",
"sender": "@alice:test",
"content": {
"msgtype": "m.text",
"body": "Hello world!",
"format": "org.matrix.custom.html",
"formatted_body": "<h1>Hello world!</h1>",
},
},
room_version=RoomVersions.V8,
)
expected = {
"content.msgtype": "m.text",
"content.body": "hello world!",
"content.format": "org.matrix.custom.html",
"content.formatted_body": "<h1>hello world!</h1>",
"room_id": "!test:test",
"sender": "@alice:test",
"type": "m.room.message",
}
self.assertEqual(expected, _flatten_dict(event))
def test_extensible_events(self) -> None:
"""Extensible events has compatibility behaviour."""
event_dict = {
"room_id": "!test:test",
"type": "m.room.message",
"sender": "@alice:test",
"content": {
"org.matrix.msc1767.markup": [
{"mimetype": "text/plain", "body": "Hello world!"},
{"mimetype": "text/html", "body": "<h1>Hello world!</h1>"},
]
},
}
# For a current room version, there's no special behavior.
event = make_event_from_dict(event_dict, room_version=RoomVersions.V8)
expected = {
"room_id": "!test:test",
"sender": "@alice:test",
"type": "m.room.message",
}
self.assertEqual(expected, _flatten_dict(event))
# For a room version with extensible events, they parse out the text/plain
# to a content.body property.
event = make_event_from_dict(event_dict, room_version=RoomVersions.MSC1767v10)
expected = {
"content.body": "hello world!",
"room_id": "!test:test",
"sender": "@alice:test",
"type": "m.room.message",
}
self.assertEqual(expected, _flatten_dict(event))
class PushRuleEvaluatorTestCase(unittest.TestCase):
def _get_evaluator(