Files
zulip/zerver/tests/test_outgoing_webhook_interfaces.py
Mateusz Mandera b7b1ec0aeb outgoing_webhook: Improve invalid json handling when parsing response.
It's better to just raise JsonableError here, as that makes this error
processed in the central place for this kind of thing in do_rest_call:
---------
except JsonableError as e:
    response_message = e.msg
    logging.info("Outhook trigger failed:", stack_info=True)
    fail_with_message(event, response_message)
    response_message = f"The outgoing webhook server attempted to send a message in Zulip, but that request resulted in the following error:\n> {e}"
    notify_bot_owner(event, failure_message=response_message)
    return None
----------

which does all the things that are supposed to happen -
fail_with_message, appropriate logging and notifying the bot owner.
2021-04-26 09:32:35 -07:00

235 lines
8.9 KiB
Python

import json
from typing import Any, Dict
from unittest import mock
import requests
from zerver.lib.avatar import get_gravatar_url
from zerver.lib.exceptions import JsonableError
from zerver.lib.message import MessageDict
from zerver.lib.outgoing_webhook import get_service_interface_class, process_success_response
from zerver.lib.test_classes import ZulipTestCase
from zerver.lib.timestamp import datetime_to_timestamp
from zerver.lib.topic import TOPIC_NAME
from zerver.models import SLACK_INTERFACE, Message, get_realm, get_stream, get_user
from zerver.openapi.openapi import validate_against_openapi_schema
class TestGenericOutgoingWebhookService(ZulipTestCase):
def setUp(self) -> None:
super().setUp()
self.bot_user = get_user("outgoing-webhook@zulip.com", get_realm("zulip"))
service_class = get_service_interface_class("whatever") # GenericOutgoingWebhookService
self.handler = service_class(
service_name="test-service", token="abcdef", user_profile=self.bot_user
)
def test_process_success_response(self) -> None:
event = dict(
user_profile_id=99,
message=dict(type="private"),
)
service_handler = self.handler
response = mock.Mock(spec=requests.Response)
response.status_code = 200
response.text = json.dumps(dict(content="whatever"))
with mock.patch("zerver.lib.outgoing_webhook.send_response_message") as m:
process_success_response(
event=event,
service_handler=service_handler,
response=response,
)
self.assertTrue(m.called)
response = mock.Mock(spec=requests.Response)
response.status_code = 200
response.text = "unparsable text"
with self.assertRaisesRegex(JsonableError, "Invalid JSON in response"):
process_success_response(
event=event,
service_handler=service_handler,
response=response,
)
def test_make_request(self) -> None:
othello = self.example_user("othello")
stream = get_stream("Denmark", othello.realm)
message_id = self.send_stream_message(
othello,
stream.name,
content="@**test**",
)
message = Message.objects.get(id=message_id)
gravatar_url = get_gravatar_url(
othello.delivery_email,
othello.avatar_version,
)
expected_message_data = {
"avatar_url": gravatar_url,
"client": "test suite",
"content": "@**test**",
"content_type": "text/x-markdown",
"display_recipient": "Denmark",
"id": message.id,
"is_me_message": False,
"reactions": [],
"recipient_id": message.recipient_id,
"rendered_content": "<p>@<strong>test</strong></p>",
"sender_email": othello.email,
"sender_full_name": "Othello, the Moor of Venice",
"sender_id": othello.id,
"sender_realm_str": "zulip",
"stream_id": stream.id,
TOPIC_NAME: "test",
"submessages": [],
"timestamp": datetime_to_timestamp(message.date_sent),
"topic_links": [],
"type": "stream",
}
wide_message_dict = MessageDict.wide_dict(message)
event = {
"command": "@**test**",
"message": wide_message_dict,
"trigger": "mention",
}
test_url = "https://example.com/example"
with mock.patch.object(self.handler, "session") as session:
self.handler.make_request(
test_url,
event,
)
session.post.assert_called_once()
self.assertEqual(session.post.call_args[0], (test_url,))
request_data = session.post.call_args[1]["json"]
validate_against_openapi_schema(request_data, "/zulip-outgoing-webhook", "post", "200")
self.assertEqual(request_data["bot_full_name"], self.bot_user.full_name)
self.assertEqual(request_data["data"], "@**test**")
self.assertEqual(request_data["token"], "abcdef")
self.assertEqual(request_data["message"], expected_message_data)
# Make sure we didn't accidentally mutate wide_message_dict.
self.assertEqual(wide_message_dict["sender_realm_id"], othello.realm_id)
def test_process_success(self) -> None:
response: Dict[str, Any] = dict(response_not_required=True)
success_response = self.handler.process_success(response)
self.assertEqual(success_response, None)
response = dict(response_string="test_content")
success_response = self.handler.process_success(response)
self.assertEqual(success_response, dict(content="test_content"))
response = dict(
content="test_content",
widget_content="test_widget_content",
red_herring="whatever",
)
success_response = self.handler.process_success(response)
expected_response = dict(
content="test_content",
widget_content="test_widget_content",
)
self.assertEqual(success_response, expected_response)
response = {}
success_response = self.handler.process_success(response)
self.assertEqual(success_response, None)
class TestSlackOutgoingWebhookService(ZulipTestCase):
def setUp(self) -> None:
super().setUp()
self.stream_message_event = {
"command": "@**test**",
"user_profile_id": 12,
"service_name": "test-service",
"trigger": "mention",
"message": {
"content": "test_content",
"type": "stream",
"sender_realm_str": "zulip",
"sender_email": "sampleuser@zulip.com",
"stream_id": "123",
"display_recipient": "integrations",
"timestamp": 123456,
"sender_id": 21,
"sender_full_name": "Sample User",
},
}
self.private_message_event = {
"user_profile_id": 24,
"service_name": "test-service",
"command": "test content",
"trigger": "private_message",
"message": {
"sender_id": 3,
"sender_realm_str": "zulip",
"timestamp": 1529821610,
"sender_email": "cordelia@zulip.com",
"type": "private",
"sender_realm_id": 1,
"id": 219,
TOPIC_NAME: "test",
"content": "test content",
},
}
service_class = get_service_interface_class(SLACK_INTERFACE)
self.handler = service_class(token="abcdef", user_profile=None, service_name="test-service")
def test_make_request_stream_message(self) -> None:
test_url = "https://example.com/example"
with mock.patch.object(self.handler, "session") as session:
self.handler.make_request(
test_url,
self.stream_message_event,
)
session.post.assert_called_once()
self.assertEqual(session.post.call_args[0], (test_url,))
request_data = session.post.call_args[1]["data"]
self.assertEqual(request_data[0][1], "abcdef") # token
self.assertEqual(request_data[1][1], "zulip") # team_id
self.assertEqual(request_data[2][1], "zulip.com") # team_domain
self.assertEqual(request_data[3][1], "123") # channel_id
self.assertEqual(request_data[4][1], "integrations") # channel_name
self.assertEqual(request_data[5][1], 123456) # timestamp
self.assertEqual(request_data[6][1], 21) # user_id
self.assertEqual(request_data[7][1], "Sample User") # user_name
self.assertEqual(request_data[8][1], "@**test**") # text
self.assertEqual(request_data[9][1], "mention") # trigger_word
self.assertEqual(request_data[10][1], 12) # user_profile_id
@mock.patch("zerver.lib.outgoing_webhook.fail_with_message")
def test_make_request_private_message(self, mock_fail_with_message: mock.Mock) -> None:
test_url = "https://example.com/example"
with mock.patch.object(self.handler, "session") as session:
response = self.handler.make_request(
test_url,
self.private_message_event,
)
session.post.assert_not_called()
self.assertIsNone(response)
self.assertTrue(mock_fail_with_message.called)
def test_process_success(self) -> None:
response: Dict[str, Any] = dict(response_not_required=True)
success_response = self.handler.process_success(response)
self.assertEqual(success_response, None)
response = dict(text="test_content")
success_response = self.handler.process_success(response)
self.assertEqual(success_response, dict(content="test_content"))