django-helpdesk/helpdesk/tests/test_webhooks.py
2023-12-27 19:39:12 +00:00

247 lines
10 KiB
Python

from django.contrib.auth.models import User
from helpdesk.models import Queue, CustomField, TicketCustomFieldValue, Ticket
from helpdesk.serializers import TicketSerializer
from rest_framework.status import (
HTTP_201_CREATED
)
from rest_framework.test import APITestCase
import json
import os
import requests
import logging
# Set up a test weberver listeining on localhost:8123 for webhooks
import http.server
import threading
from http import HTTPStatus
class WebhookRequestHandler(http.server.BaseHTTPRequestHandler):
server: "WebhookServer"
def do_POST(self):
content_length = int(self.headers['Content-Length'])
body = self.rfile.read(content_length)
self.server.requests.append({
'path': self.path,
'headers': self.headers,
'body': body
})
if self.path == '/new-ticket':
self.server.handled_new_ticket_requests.append(json.loads(body.decode('utf-8')))
if self.path == '/new-ticket-1':
self.server.handled_new_ticket_requests_1.append(json.loads(body.decode('utf-8')))
elif self.path == '/followup':
self.server.handled_follow_up_requests.append(json.loads(body.decode('utf-8')))
elif self.path == '/followup-1':
self.server.handled_follow_up_requests_1.append(json.loads(body.decode('utf-8')))
self.send_response(HTTPStatus.OK)
self.end_headers()
def do_GET(self):
if not self.path == '/get-past-requests':
self.send_response(HTTPStatus.NOT_FOUND)
self.end_headers()
return
self.send_response(HTTPStatus.OK)
self.send_header('Content-type', 'application/json')
self.end_headers()
self.wfile.write(json.dumps({
'new_ticket_requests': self.server.handled_new_ticket_requests,
'new_ticket_requests_1': self.server.handled_new_ticket_requests_1,
'follow_up_requests': self.server.handled_follow_up_requests,
'follow_up_requests_1': self.server.handled_follow_up_requests_1
}).encode('utf-8'))
class WebhookServer(http.server.HTTPServer):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.requests = []
self.handled_new_ticket_requests = []
self.handled_new_ticket_requests_1 = []
self.handled_follow_up_requests = []
self.handled_follow_up_requests_1 = []
def start(self):
self.thread = threading.Thread(target=self.serve_forever)
self.thread.daemon = True # Set as a daemon so it will be killed once the main thread is dead
self.thread.start()
def stop(self):
self.shutdown()
self.server_close()
self.thread.join()
class WebhookTest(APITestCase):
@classmethod
def setUpTestData(cls):
cls.queue = Queue.objects.create(
title='Test Queue',
slug='test-queue',
)
def setUp(self):
staff_user = User.objects.create_user(username='test', is_staff=True)
CustomField(
name="my_custom_field",
data_type="varchar",
required=False,
).save()
self.client.force_authenticate(staff_user)
def test_test_server(self):
server = WebhookServer(('localhost', 8123), WebhookRequestHandler)
server.start()
requests.post('http://localhost:8123/new-ticket', json={
"foo": "bar"})
handled_webhook_requests = requests.get('http://localhost:8123/get-past-requests').json()
self.assertEqual(handled_webhook_requests['new_ticket_requests'][-1]["foo"], "bar")
server.stop()
def test_create_ticket_and_followup_via_api(self):
server = WebhookServer(('localhost', 8124), WebhookRequestHandler)
os.environ['HELPDESK_NEW_TICKET_WEBHOOK_URLS'] = 'http://localhost:8124/new-ticket, http://localhost:8124/new-ticket-1'
os.environ["HELPDESK_FOLLOWUP_WEBHOOK_URLS"] = 'http://localhost:8124/followup , http://localhost:8124/followup-1'
server.start()
response = self.client.post('/api/tickets/', {
'queue': self.queue.id,
'title': 'Test title',
'description': 'Test description\nMulti lines',
'submitter_email': 'test@mail.com',
'priority': 4,
'custom_my_custom_field': 'custom value',
})
self.assertEqual(CustomField.objects.all().first().name, "my_custom_field")
self.assertEqual(TicketCustomFieldValue.objects.get(ticket=response.data['id']).value, 'custom value')
self.assertEqual(response.status_code, HTTP_201_CREATED)
handled_webhook_requests = requests.get('http://localhost:8124/get-past-requests')
handled_webhook_requests = handled_webhook_requests.json()
self.assertTrue(len(handled_webhook_requests['new_ticket_requests']) == 1)
self.assertTrue(len(handled_webhook_requests['new_ticket_requests_1']) == 1)
self.assertEqual(len(handled_webhook_requests['follow_up_requests']), 0)
self.assertEqual(handled_webhook_requests['new_ticket_requests'][-1]["ticket"]["title"], "Test title")
self.assertEqual(handled_webhook_requests['new_ticket_requests_1'][-1]["ticket"]["title"], "Test title")
self.assertEqual(handled_webhook_requests['new_ticket_requests'][-1]["ticket"]["description"], "Test description\nMulti lines")
ticket = Ticket.objects.get(id=handled_webhook_requests["new_ticket_requests"][-1]["ticket"]["id"])
ticket.set_custom_field_values()
serializer = TicketSerializer(ticket)
self.assertEqual(
list(sorted(serializer.fields.keys())),
['assigned_to',
'attachment',
'custom_my_custom_field',
'description',
'due_date',
'followup_set',
'id',
'merged_to',
'on_hold',
'priority',
'queue',
'resolution',
'status',
'submitter_email',
'title']
)
with open("/tmp/request", "w") as fd:
import json
json.dump(handled_webhook_requests['new_ticket_requests_1'][-1]["ticket"], fd, indent=4, default=str)
with open("/tmp/serilaizer_data", "w") as fd:
import json
json.dump(serializer.data, fd, indent=4, default=str)
self.assertEqual(serializer.data, handled_webhook_requests["new_ticket_requests"][-1]["ticket"])
response = self.client.post('/api/followups/', {
'ticket': handled_webhook_requests['new_ticket_requests'][-1]["ticket"]["id"],
"comment": "Test comment",
})
self.assertEqual(response.status_code, HTTP_201_CREATED)
handled_webhook_requests = requests.get('http://localhost:8124/get-past-requests')
handled_webhook_requests = handled_webhook_requests.json()
self.assertEqual(len(handled_webhook_requests['follow_up_requests']), 1)
self.assertEqual(len(handled_webhook_requests['follow_up_requests_1']), 1)
self.assertEqual(handled_webhook_requests['follow_up_requests'][-1]["ticket"]["followup_set"][-1]["comment"], "Test comment")
self.assertEqual(handled_webhook_requests['follow_up_requests_1'][-1]["ticket"]["followup_set"][-1]["comment"], "Test comment")
server.stop()
def test_create_ticket_and_followup_via_email(self):
from .. import email
server = WebhookServer(('localhost', 8125), WebhookRequestHandler)
os.environ['HELPDESK_NEW_TICKET_WEBHOOK_URLS'] = 'http://localhost:8125/new-ticket'
os.environ["HELPDESK_FOLLOWUP_WEBHOOK_URLS"] = 'http://localhost:8125/followup'
server.start()
class MockMessage(dict):
def __init__(self, **kwargs):
self.__dict__.update(kwargs)
def get_all(self, key, default=None):
return self.__dict__.get(key, default)
payload = {
'body': "hello",
'full_body': "hello",
'subject': "Test subject",
'queue': self.queue,
'sender_email': "user@example.com",
'priority': "1",
'files': [],
}
message = {
"To": ["info@example.com"],
"Cc": [],
"Message-Id": "random1",
"In-Reply-To": "",
}
email.create_object_from_email_message(
message=MockMessage(**message),
ticket_id=None,
payload=payload,
files=[],
logger=logging.getLogger('helpdesk'),
)
handled_webhook_requests = requests.get('http://localhost:8125/get-past-requests')
handled_webhook_requests = handled_webhook_requests.json()
self.assertEqual(len(handled_webhook_requests['new_ticket_requests']), 1)
self.assertEqual(len(handled_webhook_requests['follow_up_requests']), 0)
ticket_id = handled_webhook_requests['new_ticket_requests'][-1]["ticket"]['id']
from .. import models
ticket = models.Ticket.objects.get(id=ticket_id)
payload = {
'body': "hello",
'full_body': "hello",
'subject': f"[test-queue-{ticket_id}] Test subject",
'queue': self.queue,
'sender_email': "user@example.com",
'priority': "1",
'files': [],
}
message = {
"To": ["info@example.com"],
"Cc": [],
"Message-Id": "random",
"In-Reply-To": "123",
}
email.create_object_from_email_message(
message=MockMessage(**message),
ticket_id=ticket_id,
payload=payload,
files=[],
logger=logging.getLogger('helpdesk'),
)
handled_webhook_requests = requests.get('http://localhost:8125/get-past-requests')
handled_webhook_requests = handled_webhook_requests.json()
self.assertEqual(len(handled_webhook_requests['follow_up_requests']), 1)
self.assertEqual(handled_webhook_requests['follow_up_requests'][-1]["ticket"]["followup_set"][-1]["comment"], "hello")
self.assertEqual(handled_webhook_requests['follow_up_requests'][-1]["ticket"]["id"], ticket_id)
server.stop()