Files
netbox/netbox/netbox/tests/test_graphql.py

266 lines
10 KiB
Python

import json
from django.test import override_settings
from django.urls import reverse
from rest_framework import status
from dcim.choices import LocationStatusChoices
from dcim.models import Site, Location
from utilities.testing import disable_warnings, APITestCase, TestCase
class GraphQLTestCase(TestCase):
@override_settings(GRAPHQL_ENABLED=False)
def test_graphql_enabled(self):
"""
The /graphql URL should return a 404 when GRAPHQL_ENABLED=False
"""
url = reverse('graphql')
response = self.client.get(url)
self.assertHttpStatus(response, 404)
@override_settings(LOGIN_REQUIRED=True)
def test_graphiql_interface(self):
"""
Test rendering of the GraphiQL interactive web interface
"""
url = reverse('graphql')
header = {
'HTTP_ACCEPT': 'text/html',
}
# Authenticated request
response = self.client.get(url, **header)
self.assertHttpStatus(response, 200)
# Non-authenticated request
self.client.logout()
response = self.client.get(url, **header)
with disable_warnings('django.request'):
self.assertHttpStatus(response, 302) # Redirect to login page
class GraphQLAPITestCase(APITestCase):
@classmethod
def setUpTestData(cls):
sites = (
Site(name='Site 1', slug='site-1'),
Site(name='Site 2', slug='site-2'),
Site(name='Site 3', slug='site-3'),
Site(name='Site 4', slug='site-4'),
Site(name='Site 5', slug='site-5'),
Site(name='Site 6', slug='site-6'),
Site(name='Site 7', slug='site-7'),
)
Site.objects.bulk_create(sites)
@override_settings(LOGIN_REQUIRED=True)
def test_graphql_filter_objects(self):
"""
Test the operation of filters for GraphQL API requests.
"""
self.add_permissions('dcim.view_site', 'dcim.view_location')
url = reverse('graphql')
sites = Site.objects.all()[:3]
Location.objects.create(
site=sites[0],
name='Location 1',
slug='location-1',
status=LocationStatusChoices.STATUS_PLANNED
),
Location.objects.create(
site=sites[1],
name='Location 2',
slug='location-2',
status=LocationStatusChoices.STATUS_STAGING
),
Location.objects.create(
site=sites[1],
name='Location 3',
slug='location-3',
status=LocationStatusChoices.STATUS_ACTIVE
),
# A valid request should return the filtered list
query = '{location_list(filters: {site_id: "' + str(sites[0].pk) + '"}) {id site {id}}}'
response = self.client.post(url, data={'query': query}, format="json", **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['location_list']), 1)
self.assertIsNotNone(data['data']['location_list'][0]['site'])
# Test OR and exact logic
query = """{
location_list( filters: {
status: {exact: STATUS_PLANNED},
OR: {status: {exact: STATUS_STAGING}}
}) {
id site {id}
}
}"""
response = self.client.post(url, data={'query': query}, format="json", **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['location_list']), 2)
# Test in_list logic
query = """{
location_list( filters: {
status: {in_list: [STATUS_PLANNED, STATUS_STAGING]}
}) {
id site {id}
}
}"""
response = self.client.post(url, data={'query': query}, format="json", **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['location_list']), 2)
# An invalid request should return an empty list
query = '{location_list(filters: {site_id: "99999"}) {id site {id}}}' # Invalid site ID
response = self.client.post(url, data={'query': query}, format="json", **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertEqual(len(data['data']['location_list']), 0)
# Removing the permissions from location should result in an empty locations list
self.remove_permissions('dcim.view_location')
query = '{site(id: ' + str(sites[0].pk) + ') {id locations {id}}}'
response = self.client.post(url, data={'query': query}, format="json", **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site']['locations']), 0)
def test_offset_pagination(self):
self.add_permissions('dcim.view_site')
url = reverse('graphql')
# Test `limit` only
query = """
{
site_list(pagination: {limit: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 3)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 1')
self.assertEqual(data['data']['site_list'][1]['name'], 'Site 2')
self.assertEqual(data['data']['site_list'][2]['name'], 'Site 3')
# Test `offset` only
query = """
{
site_list(pagination: {offset: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 4)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 4')
self.assertEqual(data['data']['site_list'][1]['name'], 'Site 5')
self.assertEqual(data['data']['site_list'][2]['name'], 'Site 6')
self.assertEqual(data['data']['site_list'][3]['name'], 'Site 7')
# Test `offset` & `limit`
query = """
{
site_list(pagination: {offset: 3, limit: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 3)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 4')
self.assertEqual(data['data']['site_list'][1]['name'], 'Site 5')
self.assertEqual(data['data']['site_list'][2]['name'], 'Site 6')
def test_cursor_pagination(self):
self.add_permissions('dcim.view_site')
url = reverse('graphql')
# Page 1
query = """
{
site_list(pagination: {start: 0, limit: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 3)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 1')
self.assertEqual(data['data']['site_list'][1]['name'], 'Site 2')
self.assertEqual(data['data']['site_list'][2]['name'], 'Site 3')
# Page 2
start_id = int(data['data']['site_list'][-1]['id']) + 1
query = """
{
site_list(pagination: {start: """ + str(start_id) + """, limit: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 3)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 4')
self.assertEqual(data['data']['site_list'][1]['name'], 'Site 5')
self.assertEqual(data['data']['site_list'][2]['name'], 'Site 6')
# Page 3
start_id = int(data['data']['site_list'][-1]['id']) + 1
query = """
{
site_list(pagination: {start: """ + str(start_id) + """, limit: 3}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertNotIn('errors', data)
self.assertEqual(len(data['data']['site_list']), 1)
self.assertEqual(data['data']['site_list'][0]['name'], 'Site 7')
def test_pagination_conflict(self):
url = reverse('graphql')
query = """
{
site_list(pagination: {start: 1, offset: 1}) {
id name
}
}
"""
response = self.client.post(url, data={'query': query}, format='json', **self.header)
self.assertHttpStatus(response, status.HTTP_200_OK)
data = json.loads(response.content)
self.assertIn('errors', data)
self.assertEqual(data['errors'][0]['message'], 'Cannot specify both `start` and `offset` in pagination.')