mirror of https://github.com/zulip/zulip.git
127 lines
6.0 KiB
Python
127 lines
6.0 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import mock
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import requests
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from builtins import object
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from django.test import override_settings
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from requests import Response
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from typing import Any, Dict, Tuple, Text, Optional
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from zerver.lib.outgoing_webhook import do_rest_call, OutgoingWebhookServiceInterface
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from zerver.lib.test_classes import ZulipTestCase
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from zerver.models import get_realm, get_user
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class ResponseMock(object):
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def __init__(self, status_code, data, content):
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# type: (int, Any, str) -> None
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self.status_code = status_code
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self.data = data
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self.content = content
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def request_exception_error(http_method, final_url, data, **request_kwargs):
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# type: (Any, Any, Any, **Any) -> Any
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raise requests.exceptions.RequestException("I'm a generic exception :(")
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def timeout_error(http_method, final_url, data, **request_kwargs):
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# type: (Any, Any, Any, **Any) -> Any
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raise requests.exceptions.Timeout("Time is up!")
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class MockServiceHandler(OutgoingWebhookServiceInterface):
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def process_success(self, response, event):
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# type: (Response, Dict[Text, Any]) -> Optional[str]
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return "Success!"
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service_handler = MockServiceHandler(None, None, None, None)
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class DoRestCallTests(ZulipTestCase):
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def setUp(self):
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# type: () -> None
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realm = get_realm("zulip")
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user_profile = get_user("outgoing-webhook@zulip.com", realm)
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self.mock_event = {
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# In the tests there is no active queue processor, so retries don't get processed.
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# Therefore, we need to emulate `retry_event` in the last stage when the maximum
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# retries have been exceeded.
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'failed_tries': 3,
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'message': {'display_recipient': 'Verona',
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'subject': 'Foo',
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'id': '',
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'type': 'stream'},
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'user_profile_id': user_profile.id,
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'command': '',
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'service_name': ''}
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self.rest_operation = {'method': "POST",
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'relative_url_path': "",
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'request_kwargs': {},
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'base_url': ""}
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self.bot_user = self.example_user('outgoing_webhook_bot')
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logging.disable(logging.WARNING)
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@mock.patch('zerver.lib.outgoing_webhook.succeed_with_message')
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def test_successful_request(self, mock_succeed_with_message):
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# type: (mock.Mock) -> None
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response = ResponseMock(200, {"message": "testing"}, '')
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with mock.patch('requests.request', return_value=response):
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do_rest_call(self.rest_operation, None, self.mock_event, service_handler, None)
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self.assertTrue(mock_succeed_with_message.called)
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def test_retry_request(self):
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# type: (mock.Mock) -> None
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response = ResponseMock(500, {"message": "testing"}, '')
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self.mock_event['failed_tries'] = 3
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with mock.patch('requests.request', return_value=response):
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do_rest_call(self.rest_operation, None, self.mock_event, service_handler, None)
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bot_owner_notification = self.get_last_message()
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self.assertEqual(bot_owner_notification.content,
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'''[A message](http://zulip.testserver/#narrow/stream/Verona/subject/Foo/near/) triggered an outgoing webhook.
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The webhook got a response with status code *500*.''')
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self.assertEqual(bot_owner_notification.recipient_id, self.bot_user.bot_owner.id)
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self.mock_event['failed_tries'] = 0
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@mock.patch('zerver.lib.outgoing_webhook.fail_with_message')
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def test_fail_request(self, mock_fail_with_message):
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# type: (mock.Mock) -> None
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response = ResponseMock(400, {"message": "testing"}, '')
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with mock.patch('requests.request', return_value=response):
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do_rest_call(self.rest_operation, None, self.mock_event, service_handler, None)
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bot_owner_notification = self.get_last_message()
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self.assertTrue(mock_fail_with_message.called)
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self.assertEqual(bot_owner_notification.content,
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'''[A message](http://zulip.testserver/#narrow/stream/Verona/subject/Foo/near/) triggered an outgoing webhook.
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The webhook got a response with status code *400*.''')
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self.assertEqual(bot_owner_notification.recipient_id, self.bot_user.bot_owner.id)
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@mock.patch('logging.info')
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@mock.patch('requests.request', side_effect=timeout_error)
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def test_timeout_request(self, mock_requests_request, mock_logger):
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# type: (mock.Mock, mock.Mock, mock.Mock) -> None
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do_rest_call(self.rest_operation, None, self.mock_event, service_handler, None)
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bot_owner_notification = self.get_last_message()
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self.assertEqual(bot_owner_notification.content,
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'''[A message](http://zulip.testserver/#narrow/stream/Verona/subject/Foo/near/) triggered an outgoing webhook.
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When trying to send a request to the webhook service, an exception of type Timeout occured:
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```
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Time is up!
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```''')
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self.assertEqual(bot_owner_notification.recipient_id, self.bot_user.bot_owner.id)
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@mock.patch('logging.exception')
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@mock.patch('requests.request', side_effect=request_exception_error)
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@mock.patch('zerver.lib.outgoing_webhook.fail_with_message')
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def test_request_exception(self, mock_fail_with_message, mock_requests_request, mock_logger):
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# type: (mock.Mock, mock.Mock, mock.Mock) -> None
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do_rest_call(self.rest_operation, None, self.mock_event, service_handler, None)
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bot_owner_notification = self.get_last_message()
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self.assertTrue(mock_fail_with_message.called)
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self.assertEqual(bot_owner_notification.content,
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'''[A message](http://zulip.testserver/#narrow/stream/Verona/subject/Foo/near/) triggered an outgoing webhook.
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When trying to send a request to the webhook service, an exception of type RequestException occured:
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```
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I'm a generic exception :(
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```''')
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self.assertEqual(bot_owner_notification.recipient_id, self.bot_user.bot_owner.id)
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