<filename>netbox/extras/tests/test_webhooks.py
import json
import uuid
from unittest.mock import patch

import django_rq
from django.contrib.contenttypes.models import ContentType
from django.http import HttpResponse
from django.urls import reverse
from requests import Session
from rest_framework import status

from dcim.models import Site
from extras.choices import ObjectChangeActionChoices
from extras.models import Tag, Webhook
from extras.webhooks import enqueue_object, flush_webhooks, generate_signature
from extras.webhooks_worker import process_webhook
from utilities.testing import APITestCase


class WebhookTest(APITestCase):

    def setUp(self):
        super().setUp()

        self.queue = django_rq.get_queue('default')
        self.queue.empty()

    @classmethod
    def setUpTestData(cls):

        site_ct = ContentType.objects.get_for_model(Site)
        DUMMY_URL = "http://localhost/"
        DUMMY_SECRET = "LOOKATMEIMASECRETSTRING"

        webhooks = Webhook.objects.bulk_create((
            Webhook(name='Webhook 1', type_create=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET, additional_headers='X-Foo: Bar'),
            Webhook(name='Webhook 2', type_update=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET),
            Webhook(name='Webhook 3', type_delete=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET),
        ))
        for webhook in webhooks:
            webhook.content_types.set([site_ct])

        Tag.objects.bulk_create((
            Tag(name='Foo', slug='foo'),
            Tag(name='Bar', slug='bar'),
            Tag(name='Baz', slug='baz'),
        ))

    def test_enqueue_webhook_create(self):
        # Create an object via the REST API
        data = {
            'name': 'Site 1',
            'slug': 'site-1',
            'tags': [
                {'name': 'Foo'},
                {'name': 'Bar'},
            ]
        }
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.add_site')
        response = self.client.post(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_201_CREATED)
        self.assertEqual(Site.objects.count(), 1)
        self.assertEqual(Site.objects.first().tags.count(), 2)

        # Verify that a job was queued for the object creation webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_create=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_CREATE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], response.data['id'])
        self.assertEqual(len(job.kwargs['data']['tags']), len(response.data['tags']))
        self.assertEqual(job.kwargs['snapshots']['postchange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_bulk_create(self):
        # Create multiple objects via the REST API
        data = [
            {
                'name': 'Site 1',
                'slug': 'site-1',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
            {
                'name': 'Site 2',
                'slug': 'site-2',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
            {
                'name': 'Site 3',
                'slug': 'site-3',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.add_site')
        response = self.client.post(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_201_CREATED)
        self.assertEqual(Site.objects.count(), 3)
        self.assertEqual(Site.objects.first().tags.count(), 2)

        # Verify that a webhook was queued for each object
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_create=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_CREATE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], response.data[i]['id'])
            self.assertEqual(len(job.kwargs['data']['tags']), len(response.data[i]['tags']))
            self.assertEqual(job.kwargs['snapshots']['postchange']['name'], response.data[i]['name'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_update(self):
        site = Site.objects.create(name='Site 1', slug='site-1')
        site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Update an object via the REST API
        data = {
            'name': 'Site X',
            'comments': 'Updated the site',
            'tags': [
                {'name': 'Baz'}
            ]
        }
        url = reverse('dcim-api:site-detail', kwargs={'pk': site.pk})
        self.add_permissions('dcim.change_site')
        response = self.client.patch(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_200_OK)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_update=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_UPDATE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], site.pk)
        self.assertEqual(len(job.kwargs['data']['tags']), len(response.data['tags']))
        self.assertEqual(job.kwargs['snapshots']['prechange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])
        self.assertEqual(job.kwargs['snapshots']['postchange']['name'], 'Site X')
        self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Baz'])

    def test_enqueue_webhook_bulk_update(self):
        sites = (
            Site(name='Site 1', slug='site-1'),
            Site(name='Site 2', slug='site-2'),
            Site(name='Site 3', slug='site-3'),
        )
        Site.objects.bulk_create(sites)
        for site in sites:
            site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Update three objects via the REST API
        data = [
            {
                'id': sites[0].pk,
                'name': 'Site X',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
            {
                'id': sites[1].pk,
                'name': 'Site Y',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
            {
                'id': sites[2].pk,
                'name': 'Site Z',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.change_site')
        response = self.client.patch(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_200_OK)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_update=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_UPDATE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], data[i]['id'])
            self.assertEqual(len(job.kwargs['data']['tags']), len(response.data[i]['tags']))
            self.assertEqual(job.kwargs['snapshots']['prechange']['name'], sites[i].name)
            self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['name'], response.data[i]['name'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Baz'])

    def test_enqueue_webhook_delete(self):
        site = Site.objects.create(name='Site 1', slug='site-1')
        site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Delete an object via the REST API
        url = reverse('dcim-api:site-detail', kwargs={'pk': site.pk})
        self.add_permissions('dcim.delete_site')
        response = self.client.delete(url, **self.header)
        self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_delete=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_DELETE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], site.pk)
        self.assertEqual(job.kwargs['snapshots']['prechange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_bulk_delete(self):
        sites = (
            Site(name='Site 1', slug='site-1'),
            Site(name='Site 2', slug='site-2'),
            Site(name='Site 3', slug='site-3'),
        )
        Site.objects.bulk_create(sites)
        for site in sites:
            site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Delete three objects via the REST API
        data = [
            {'id': site.pk} for site in sites
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.delete_site')
        response = self.client.delete(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_delete=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_DELETE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], sites[i].pk)
            self.assertEqual(job.kwargs['snapshots']['prechange']['name'], sites[i].name)
            self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])

    def test_webhooks_worker(self):

        request_id = uuid.uuid4()

        def dummy_send(_, request, **kwargs):
            """
            A dummy implementation of Session.send() to be used for testing.
            Always returns a 200 HTTP response.
            """
            webhook = Webhook.objects.get(type_create=True)
            signature = generate_signature(request.body, webhook.secret)

            # Validate the outgoing request headers
            self.assertEqual(request.headers['Content-Type'], webhook.http_content_type)
            self.assertEqual(request.headers['X-Hook-Signature'], signature)
            self.assertEqual(request.headers['X-Foo'], 'Bar')

            # Validate the outgoing request body
            body = json.loads(request.body)
            self.assertEqual(body['event'], 'created')
            self.assertEqual(body['timestamp'], job.kwargs['timestamp'])
            self.assertEqual(body['model'], 'site')
            self.assertEqual(body['username'], 'testuser')
            self.assertEqual(body['request_id'], str(request_id))
            self.assertEqual(body['data']['name'], 'Site 1')

            return HttpResponse()

        # Enqueue a webhook for processing
        webhooks_queue = []
        site = Site.objects.create(name='Site 1', slug='site-1')
        enqueue_object(
            webhooks_queue,
            instance=site,
            user=self.user,
            request_id=request_id,
            action=ObjectChangeActionChoices.ACTION_CREATE
        )
        flush_webhooks(webhooks_queue)

        # Retrieve the job from queue
        job = self.queue.jobs[0]

        # Patch the Session object with our dummy_send() method, then process the webhook for sending
        with patch.object(Session, 'send', dummy_send) as mock_send:
            process_webhook(**job.kwargs)

<filename>netbox/extras/tests/test_webhooks.py
import json
import uuid
from unittest.mock import patch

import django_rq
from django.contrib.contenttypes.models import ContentType
from django.http import HttpResponse
from django.urls import reverse
from requests import Session
from rest_framework import status

from dcim.models import Site
from extras.choices import ObjectChangeActionChoices
from extras.models import Tag, Webhook
from extras.webhooks import enqueue_object, flush_webhooks, generate_signature
from extras.webhooks_worker import process_webhook
from utilities.testing import APITestCase


class WebhookTest(APITestCase):

    def setUp(self):
        super().setUp()

        self.queue = django_rq.get_queue('default')
        self.queue.empty()

    @classmethod
    def setUpTestData(cls):

        site_ct = ContentType.objects.get_for_model(Site)
        DUMMY_URL = "http://localhost/"
        DUMMY_SECRET = "LOOKATMEIMASECRETSTRING"

        webhooks = Webhook.objects.bulk_create((
            Webhook(name='Webhook 1', type_create=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET, additional_headers='X-Foo: Bar'),
            Webhook(name='Webhook 2', type_update=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET),
            Webhook(name='Webhook 3', type_delete=True, payload_url=DUMMY_URL, secret=DUMMY_SECRET),
        ))
        for webhook in webhooks:
            webhook.content_types.set([site_ct])

        Tag.objects.bulk_create((
            Tag(name='Foo', slug='foo'),
            Tag(name='Bar', slug='bar'),
            Tag(name='Baz', slug='baz'),
        ))

    def test_enqueue_webhook_create(self):
        # Create an object via the REST API
        data = {
            'name': 'Site 1',
            'slug': 'site-1',
            'tags': [
                {'name': 'Foo'},
                {'name': 'Bar'},
            ]
        }
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.add_site')
        response = self.client.post(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_201_CREATED)
        self.assertEqual(Site.objects.count(), 1)
        self.assertEqual(Site.objects.first().tags.count(), 2)

        # Verify that a job was queued for the object creation webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_create=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_CREATE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], response.data['id'])
        self.assertEqual(len(job.kwargs['data']['tags']), len(response.data['tags']))
        self.assertEqual(job.kwargs['snapshots']['postchange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_bulk_create(self):
        # Create multiple objects via the REST API
        data = [
            {
                'name': 'Site 1',
                'slug': 'site-1',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
            {
                'name': 'Site 2',
                'slug': 'site-2',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
            {
                'name': 'Site 3',
                'slug': 'site-3',
                'tags': [
                    {'name': 'Foo'},
                    {'name': 'Bar'},
                ]
            },
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.add_site')
        response = self.client.post(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_201_CREATED)
        self.assertEqual(Site.objects.count(), 3)
        self.assertEqual(Site.objects.first().tags.count(), 2)

        # Verify that a webhook was queued for each object
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_create=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_CREATE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], response.data[i]['id'])
            self.assertEqual(len(job.kwargs['data']['tags']), len(response.data[i]['tags']))
            self.assertEqual(job.kwargs['snapshots']['postchange']['name'], response.data[i]['name'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_update(self):
        site = Site.objects.create(name='Site 1', slug='site-1')
        site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Update an object via the REST API
        data = {
            'name': 'Site X',
            'comments': 'Updated the site',
            'tags': [
                {'name': 'Baz'}
            ]
        }
        url = reverse('dcim-api:site-detail', kwargs={'pk': site.pk})
        self.add_permissions('dcim.change_site')
        response = self.client.patch(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_200_OK)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_update=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_UPDATE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], site.pk)
        self.assertEqual(len(job.kwargs['data']['tags']), len(response.data['tags']))
        self.assertEqual(job.kwargs['snapshots']['prechange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])
        self.assertEqual(job.kwargs['snapshots']['postchange']['name'], 'Site X')
        self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Baz'])

    def test_enqueue_webhook_bulk_update(self):
        sites = (
            Site(name='Site 1', slug='site-1'),
            Site(name='Site 2', slug='site-2'),
            Site(name='Site 3', slug='site-3'),
        )
        Site.objects.bulk_create(sites)
        for site in sites:
            site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Update three objects via the REST API
        data = [
            {
                'id': sites[0].pk,
                'name': 'Site X',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
            {
                'id': sites[1].pk,
                'name': 'Site Y',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
            {
                'id': sites[2].pk,
                'name': 'Site Z',
                'tags': [
                    {'name': 'Baz'}
                ]
            },
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.change_site')
        response = self.client.patch(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_200_OK)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_update=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_UPDATE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], data[i]['id'])
            self.assertEqual(len(job.kwargs['data']['tags']), len(response.data[i]['tags']))
            self.assertEqual(job.kwargs['snapshots']['prechange']['name'], sites[i].name)
            self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['name'], response.data[i]['name'])
            self.assertEqual(job.kwargs['snapshots']['postchange']['tags'], ['Baz'])

    def test_enqueue_webhook_delete(self):
        site = Site.objects.create(name='Site 1', slug='site-1')
        site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Delete an object via the REST API
        url = reverse('dcim-api:site-detail', kwargs={'pk': site.pk})
        self.add_permissions('dcim.delete_site')
        response = self.client.delete(url, **self.header)
        self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 1)
        job = self.queue.jobs[0]
        self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_delete=True))
        self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_DELETE)
        self.assertEqual(job.kwargs['model_name'], 'site')
        self.assertEqual(job.kwargs['data']['id'], site.pk)
        self.assertEqual(job.kwargs['snapshots']['prechange']['name'], 'Site 1')
        self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])

    def test_enqueue_webhook_bulk_delete(self):
        sites = (
            Site(name='Site 1', slug='site-1'),
            Site(name='Site 2', slug='site-2'),
            Site(name='Site 3', slug='site-3'),
        )
        Site.objects.bulk_create(sites)
        for site in sites:
            site.tags.set(*Tag.objects.filter(name__in=['Foo', 'Bar']))

        # Delete three objects via the REST API
        data = [
            {'id': site.pk} for site in sites
        ]
        url = reverse('dcim-api:site-list')
        self.add_permissions('dcim.delete_site')
        response = self.client.delete(url, data, format='json', **self.header)
        self.assertHttpStatus(response, status.HTTP_204_NO_CONTENT)

        # Verify that a job was queued for the object update webhook
        self.assertEqual(self.queue.count, 3)
        for i, job in enumerate(self.queue.jobs):
            self.assertEqual(job.kwargs['webhook'], Webhook.objects.get(type_delete=True))
            self.assertEqual(job.kwargs['event'], ObjectChangeActionChoices.ACTION_DELETE)
            self.assertEqual(job.kwargs['model_name'], 'site')
            self.assertEqual(job.kwargs['data']['id'], sites[i].pk)
            self.assertEqual(job.kwargs['snapshots']['prechange']['name'], sites[i].name)
            self.assertEqual(job.kwargs['snapshots']['prechange']['tags'], ['Bar', 'Foo'])

    def test_webhooks_worker(self):

        request_id = uuid.uuid4()

        def dummy_send(_, request, **kwargs):
            """
            A dummy implementation of Session.send() to be used for testing.
            Always returns a 200 HTTP response.
            """
            webhook = Webhook.objects.get(type_create=True)
            signature = generate_signature(request.body, webhook.secret)

            # Validate the outgoing request headers
            self.assertEqual(request.headers['Content-Type'], webhook.http_content_type)
            self.assertEqual(request.headers['X-Hook-Signature'], signature)
            self.assertEqual(request.headers['X-Foo'], 'Bar')

            # Validate the outgoing request body
            body = json.loads(request.body)
            self.assertEqual(body['event'], 'created')
            self.assertEqual(body['timestamp'], job.kwargs['timestamp'])
            self.assertEqual(body['model'], 'site')
            self.assertEqual(body['username'], 'testuser')
            self.assertEqual(body['request_id'], str(request_id))
            self.assertEqual(body['data']['name'], 'Site 1')

            return HttpResponse()

        # Enqueue a webhook for processing
        webhooks_queue = []
        site = Site.objects.create(name='Site 1', slug='site-1')
        enqueue_object(
            webhooks_queue,
            instance=site,
            user=self.user,
            request_id=request_id,
            action=ObjectChangeActionChoices.ACTION_CREATE
        )
        flush_webhooks(webhooks_queue)

        # Retrieve the job from queue
        job = self.queue.jobs[0]

        # Patch the Session object with our dummy_send() method, then process the webhook for sending
        with patch.object(Session, 'send', dummy_send) as mock_send:
            process_webhook(**job.kwargs)

# Create an object via the REST API # Verify that a job was queued for the object creation webhook # Create multiple objects via the REST API # Verify that a webhook was queued for each object # Update an object via the REST API # Verify that a job was queued for the object update webhook # Update three objects via the REST API # Verify that a job was queued for the object update webhook # Delete an object via the REST API # Verify that a job was queued for the object update webhook # Delete three objects via the REST API # Verify that a job was queued for the object update webhook A dummy implementation of Session.send() to be used for testing.             Always returns a 200 HTTP response. # Validate the outgoing request headers # Validate the outgoing request body # Enqueue a webhook for processing # Retrieve the job from queue # Patch the Session object with our dummy_send() method, then process the webhook for sending