mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-14 23:33:53 +01:00
6f18812bb0
The stubs have some issues so this has some generous cast and ignores in it, but it is better than not having stubs. Note that confusing that Element is a function which creates _Element instances (and similarly for Comment).
162 lines
6.6 KiB
Python
162 lines
6.6 KiB
Python
# Copyright 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 json
|
||
|
||
from parameterized import parameterized
|
||
|
||
from twisted.test.proto_helpers import MemoryReactor
|
||
|
||
from synapse.media.oembed import OEmbedProvider, OEmbedResult
|
||
from synapse.server import HomeServer
|
||
from synapse.types import JsonDict
|
||
from synapse.util import Clock
|
||
|
||
from tests.unittest import HomeserverTestCase
|
||
|
||
try:
|
||
import lxml
|
||
except ImportError:
|
||
lxml = None # type: ignore[assignment]
|
||
|
||
|
||
class OEmbedTests(HomeserverTestCase):
|
||
if not lxml:
|
||
skip = "url preview feature requires lxml"
|
||
|
||
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
|
||
self.oembed = OEmbedProvider(hs)
|
||
|
||
def parse_response(self, response: JsonDict) -> OEmbedResult:
|
||
return self.oembed.parse_oembed_response(
|
||
"https://test", json.dumps(response).encode("utf-8")
|
||
)
|
||
|
||
def test_version(self) -> None:
|
||
"""Accept versions that are similar to 1.0 as a string or int (or missing)."""
|
||
for version in ("1.0", 1.0, 1):
|
||
result = self.parse_response({"version": version})
|
||
# An empty Open Graph response is an error, ensure the URL is included.
|
||
self.assertIn("og:url", result.open_graph_result)
|
||
|
||
# A missing version should be treated as 1.0.
|
||
result = self.parse_response({"type": "link"})
|
||
self.assertIn("og:url", result.open_graph_result)
|
||
|
||
# Invalid versions should be rejected.
|
||
for version in ("2.0", "1", 1.1, 0, None, {}, []):
|
||
result = self.parse_response({"version": version, "type": "link"})
|
||
# An empty Open Graph response is an error, ensure the URL is included.
|
||
self.assertEqual({}, result.open_graph_result)
|
||
|
||
def test_cache_age(self) -> None:
|
||
"""Ensure a cache-age is parsed properly."""
|
||
# Correct-ish cache ages are allowed.
|
||
for cache_age in ("1", 1.0, 1):
|
||
result = self.parse_response({"cache_age": cache_age})
|
||
self.assertEqual(result.cache_age, 1000)
|
||
|
||
# Invalid cache ages are ignored.
|
||
for cache_age in ("invalid", {}):
|
||
result = self.parse_response({"cache_age": cache_age})
|
||
self.assertIsNone(result.cache_age)
|
||
|
||
# Cache age is optional.
|
||
result = self.parse_response({})
|
||
self.assertIsNone(result.cache_age)
|
||
|
||
@parameterized.expand(
|
||
[
|
||
("title", "title"),
|
||
("provider_name", "site_name"),
|
||
("thumbnail_url", "image"),
|
||
],
|
||
name_func=lambda func, num, p: f"{func.__name__}_{p.args[0]}",
|
||
)
|
||
def test_property(self, oembed_property: str, open_graph_property: str) -> None:
|
||
"""Test properties which must be strings."""
|
||
result = self.parse_response({oembed_property: "test"})
|
||
self.assertIn(f"og:{open_graph_property}", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result[f"og:{open_graph_property}"], "test")
|
||
|
||
result = self.parse_response({oembed_property: 1})
|
||
self.assertNotIn(f"og:{open_graph_property}", result.open_graph_result)
|
||
|
||
def test_author_name(self) -> None:
|
||
"""Test the author_name property."""
|
||
result = self.parse_response({"author_name": "test"})
|
||
self.assertEqual(result.author_name, "test")
|
||
|
||
result = self.parse_response({"author_name": 1})
|
||
self.assertIsNone(result.author_name)
|
||
|
||
def test_rich(self) -> None:
|
||
"""Test a type of rich."""
|
||
result = self.parse_response({"html": "test<img src='foo'>", "type": "rich"})
|
||
self.assertIn("og:description", result.open_graph_result)
|
||
self.assertIn("og:image", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:description"], "test")
|
||
self.assertEqual(result.open_graph_result["og:image"], "foo")
|
||
|
||
result = self.parse_response({"type": "rich"})
|
||
self.assertNotIn("og:description", result.open_graph_result)
|
||
|
||
result = self.parse_response({"html": 1, "type": "rich"})
|
||
self.assertNotIn("og:description", result.open_graph_result)
|
||
|
||
def test_photo(self) -> None:
|
||
"""Test a type of photo."""
|
||
result = self.parse_response({"url": "test", "type": "photo"})
|
||
self.assertIn("og:image", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:image"], "test")
|
||
|
||
result = self.parse_response({"type": "photo"})
|
||
self.assertNotIn("og:image", result.open_graph_result)
|
||
|
||
result = self.parse_response({"url": 1, "type": "photo"})
|
||
self.assertNotIn("og:image", result.open_graph_result)
|
||
|
||
def test_video(self) -> None:
|
||
"""Test a type of video."""
|
||
result = self.parse_response({"html": "test", "type": "video"})
|
||
self.assertIn("og:type", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:type"], "video.other")
|
||
self.assertIn("og:description", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:description"], "test")
|
||
|
||
result = self.parse_response({"type": "video"})
|
||
self.assertIn("og:type", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:type"], "video.other")
|
||
self.assertNotIn("og:description", result.open_graph_result)
|
||
|
||
result = self.parse_response({"url": 1, "type": "video"})
|
||
self.assertIn("og:type", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:type"], "video.other")
|
||
self.assertNotIn("og:description", result.open_graph_result)
|
||
|
||
def test_link(self) -> None:
|
||
"""Test type of link."""
|
||
result = self.parse_response({"type": "link"})
|
||
self.assertIn("og:type", result.open_graph_result)
|
||
self.assertEqual(result.open_graph_result["og:type"], "website")
|
||
|
||
def test_title_html_entities(self) -> None:
|
||
"""Test HTML entities in title"""
|
||
result = self.parse_response(
|
||
{"title": "Why JSON isn’t a Good Configuration Language"}
|
||
)
|
||
self.assertEqual(
|
||
result.open_graph_result["og:title"],
|
||
"Why JSON isn’t a Good Configuration Language",
|
||
)
|