zerver/tests/test_url_encoding.py - main - githubmirror/zulip

zerver/tests/test_url_encoding.py
97 строк5 KB
Pratik Chanda
internal_url: Encode characters which get encoded by urllib.
25 фев 2026, 03:50
25 фев 2026, 03:50f1b59ec
import os

import orjson

from zerver.lib.test_classes import ZulipTestCase
from zerver.lib.url_encoding import (
    encode_channel,
    encode_hash_component,
    encode_user_full_name_and_id,
    encode_user_ids,
    stream_message_url,
)
from zerver.models.messages import Message
from zerver.models.realms import get_realm
from zerver.models.streams import get_stream


class URLEncodeTest(ZulipTestCase):
    def test_encode_hash_component(self) -> None:
        fixture_path = os.path.join(
            os.path.dirname(__file__), "fixtures/url_encoding_test_cases.json"
        )
        with open(fixture_path, "rb") as f:
            data = orjson.loads(f.read())
        for test in data:
            with self.subTest(name=test["name"]):
                self.assertEqual(encode_hash_component(test["input"]), test["expected_output"])

    def test_encode_channel(self) -> None:
        # We have more tests for this function in `test_topic_link_utils.py`
        self.assertEqual(encode_channel(9, "Verona"), "9-Verona")
        self.assertEqual(encode_channel(123, "General"), "123-General")
        self.assertEqual(encode_channel(7, "random_channel"), "7-random_channel")
        self.assertEqual(encode_channel(9, "Verona", with_operator=True), "channel/9-Verona")

    def test_encode_user_ids(self) -> None:
        # Group narrow URL has 3 or more user IDs
        self.assertEqual(encode_user_ids([1, 2, 3]), "1,2,3-group")
        self.assertEqual(encode_user_ids([3, 1, 2]), "1,2,3-group")

        # One-on-one narrow URL has 2 user IDs
        self.assertEqual(encode_user_ids([1, 2]), "1,2")

        # Narrow URL to ones own direct message conversation
        self.assertEqual(encode_user_ids([1]), "1")

        self.assertEqual(encode_user_ids([1, 2, 3], with_operator=True), "dm/1,2,3-group")
        with self.assertRaises(AssertionError):
            encode_user_ids([])

    def test_encode_user_full_name_and_id(self) -> None:
        self.assertEqual(encode_user_full_name_and_id("King Hamlet", 9), "9-King-Hamlet")
        self.assertEqual(
            encode_user_full_name_and_id("King Hamlet", 9, with_operator=True), "dm/9-King-Hamlet"
        )
        self.assertEqual(encode_user_full_name_and_id("ZOE", 1), "1-ZOE")
        self.assertEqual(encode_user_full_name_and_id("  User Name  ", 100), "100-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User  Name", 101), "101-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User/Name", 200), "200-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User%Name", 201), "201-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User<Name>", 202), "202-User-Name-")
        self.assertEqual(encode_user_full_name_and_id('User"Name`', 203), "203-User-Name-")
        self.assertEqual(encode_user_full_name_and_id('User/ % < > ` " Name', 204), "204-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User--Name", 205), "205-User--Name")
        self.assertEqual(encode_user_full_name_and_id("User%%Name", 206), "206-User-Name")
        self.assertEqual(encode_user_full_name_and_id("User_Name", 5), "5-User_Name")

    def test_stream_message_url(self) -> None:
        realm = get_realm("zulip")
        topic = "test topic"
        channel = get_stream("Verona", realm)
        channel_message_id = self.send_stream_message(
            sender=self.example_user("hamlet"), stream_name=channel.name, topic_name=topic
        )
        channel_message = Message.objects.get(id=channel_message_id, realm=realm)
        message_dict = dict(
            id=channel_message_id,
            stream_id=channel.id,
            display_recipient=channel_message.recipient.label(),
            topic=topic,
        )
        channel_message_url = stream_message_url(
            realm,
            message_dict,
        )
        expected_channel_message_url = f"{realm.url}/#narrow/{encode_channel(channel.id, channel.name, True)}/topic/{encode_hash_component(topic)}/near/{channel_message_id}"
        self.assertEqual(channel_message_url, expected_channel_message_url)

        relative_channel_message_url = stream_message_url(
            realm, message_dict, include_base_url=False
        )
        expected_relative_channel_message_url = f"#narrow/{encode_channel(channel.id, channel.name, True)}/topic/{encode_hash_component(topic)}/near/{channel_message_id}"
        self.assertEqual(relative_channel_message_url, expected_relative_channel_message_url)

        with self.assertRaises(ValueError) as e:
            stream_message_url(realm=None, message=message_dict, include_base_url=True)
        self.assertEqual(str(e.exception), "realm is required when include_base_url=True")