mirror of
https://github.com/django/django.git
synced 2024-12-23 09:36:06 +00:00
195e0cb170
HTTP status code 418 - "I'm a Teaport" was added to http.HTTPStatus in Python 3.9.0a5 [1] that caused failures in middleware_exceptions tests. This changes HTTP status used in middleware_exceptions tests to 402, which exists in all supported versions of Python. [1] https://docs.python.org/3.9/whatsnew/3.9.html#http
342 lines
14 KiB
Python
342 lines
14 KiB
Python
from django.conf import settings
|
|
from django.core.exceptions import MiddlewareNotUsed
|
|
from django.http import HttpResponse
|
|
from django.test import RequestFactory, SimpleTestCase, override_settings
|
|
|
|
from . import middleware as mw
|
|
|
|
|
|
@override_settings(ROOT_URLCONF='middleware_exceptions.urls')
|
|
class MiddlewareTests(SimpleTestCase):
|
|
def tearDown(self):
|
|
mw.log = []
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.ProcessViewNoneMiddleware'])
|
|
def test_process_view_return_none(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(mw.log, ['processed view normal_view'])
|
|
self.assertEqual(response.content, b'OK')
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.ProcessViewMiddleware'])
|
|
def test_process_view_return_response(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.content, b'Processed view normal_view')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.ProcessViewTemplateResponseMiddleware',
|
|
'middleware_exceptions.middleware.LogMiddleware',
|
|
])
|
|
def test_templateresponse_from_process_view_rendered(self):
|
|
"""
|
|
TemplateResponses returned from process_view() must be rendered before
|
|
being passed to any middleware that tries to access response.content,
|
|
such as middleware_exceptions.middleware.LogMiddleware.
|
|
"""
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.content, b'Processed view normal_view\nProcessViewTemplateResponseMiddleware')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.ProcessViewTemplateResponseMiddleware',
|
|
'middleware_exceptions.middleware.TemplateResponseMiddleware',
|
|
])
|
|
def test_templateresponse_from_process_view_passed_to_process_template_response(self):
|
|
"""
|
|
TemplateResponses returned from process_view() should be passed to any
|
|
template response middleware.
|
|
"""
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
expected_lines = [
|
|
b'Processed view normal_view',
|
|
b'ProcessViewTemplateResponseMiddleware',
|
|
b'TemplateResponseMiddleware',
|
|
]
|
|
self.assertEqual(response.content, b'\n'.join(expected_lines))
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.TemplateResponseMiddleware'])
|
|
def test_process_template_response(self):
|
|
response = self.client.get('/middleware_exceptions/template_response/')
|
|
self.assertEqual(response.content, b'template_response OK\nTemplateResponseMiddleware')
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.NoTemplateResponseMiddleware'])
|
|
def test_process_template_response_returns_none(self):
|
|
msg = (
|
|
"NoTemplateResponseMiddleware.process_template_response didn't "
|
|
"return an HttpResponse object. It returned None instead."
|
|
)
|
|
with self.assertRaisesMessage(ValueError, msg):
|
|
self.client.get('/middleware_exceptions/template_response/')
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.LogMiddleware'])
|
|
def test_view_exception_converted_before_middleware(self):
|
|
response = self.client.get('/middleware_exceptions/permission_denied/')
|
|
self.assertEqual(mw.log, [(response.status_code, response.content)])
|
|
self.assertEqual(response.status_code, 403)
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.ProcessExceptionMiddleware'])
|
|
def test_view_exception_handled_by_process_exception(self):
|
|
response = self.client.get('/middleware_exceptions/error/')
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.ProcessExceptionLogMiddleware',
|
|
'middleware_exceptions.middleware.ProcessExceptionMiddleware',
|
|
])
|
|
def test_response_from_process_exception_short_circuits_remainder(self):
|
|
response = self.client.get('/middleware_exceptions/error/')
|
|
self.assertEqual(mw.log, [])
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.ProcessExceptionMiddleware',
|
|
'middleware_exceptions.middleware.ProcessExceptionLogMiddleware',
|
|
])
|
|
def test_response_from_process_exception_when_return_response(self):
|
|
response = self.client.get('/middleware_exceptions/error/')
|
|
self.assertEqual(mw.log, ['process-exception'])
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.LogMiddleware',
|
|
'middleware_exceptions.middleware.NotFoundMiddleware',
|
|
])
|
|
def test_exception_in_middleware_converted_before_prior_middleware(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(mw.log, [(404, response.content)])
|
|
self.assertEqual(response.status_code, 404)
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.middleware.ProcessExceptionMiddleware'])
|
|
def test_exception_in_render_passed_to_process_exception(self):
|
|
response = self.client.get('/middleware_exceptions/exception_in_render/')
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
|
|
@override_settings(ROOT_URLCONF='middleware_exceptions.urls')
|
|
class RootUrlconfTests(SimpleTestCase):
|
|
|
|
@override_settings(ROOT_URLCONF=None)
|
|
def test_missing_root_urlconf(self):
|
|
# Removing ROOT_URLCONF is safe, as override_settings will restore
|
|
# the previously defined settings.
|
|
del settings.ROOT_URLCONF
|
|
with self.assertRaises(AttributeError):
|
|
self.client.get("/middleware_exceptions/view/")
|
|
|
|
|
|
class MyMiddleware:
|
|
|
|
def __init__(self, get_response):
|
|
raise MiddlewareNotUsed
|
|
|
|
def process_request(self, request):
|
|
pass
|
|
|
|
|
|
class MyMiddlewareWithExceptionMessage:
|
|
|
|
def __init__(self, get_response):
|
|
raise MiddlewareNotUsed('spam eggs')
|
|
|
|
def process_request(self, request):
|
|
pass
|
|
|
|
|
|
@override_settings(
|
|
DEBUG=True,
|
|
ROOT_URLCONF='middleware_exceptions.urls',
|
|
MIDDLEWARE=['django.middleware.common.CommonMiddleware'],
|
|
)
|
|
class MiddlewareNotUsedTests(SimpleTestCase):
|
|
|
|
rf = RequestFactory()
|
|
|
|
def test_raise_exception(self):
|
|
request = self.rf.get('middleware_exceptions/view/')
|
|
with self.assertRaises(MiddlewareNotUsed):
|
|
MyMiddleware(lambda req: HttpResponse()).process_request(request)
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.tests.MyMiddleware'])
|
|
def test_log(self):
|
|
with self.assertLogs('django.request', 'DEBUG') as cm:
|
|
self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(
|
|
cm.records[0].getMessage(),
|
|
"MiddlewareNotUsed: 'middleware_exceptions.tests.MyMiddleware'"
|
|
)
|
|
|
|
@override_settings(MIDDLEWARE=['middleware_exceptions.tests.MyMiddlewareWithExceptionMessage'])
|
|
def test_log_custom_message(self):
|
|
with self.assertLogs('django.request', 'DEBUG') as cm:
|
|
self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(
|
|
cm.records[0].getMessage(),
|
|
"MiddlewareNotUsed('middleware_exceptions.tests.MyMiddlewareWithExceptionMessage'): spam eggs"
|
|
)
|
|
|
|
@override_settings(
|
|
DEBUG=False,
|
|
MIDDLEWARE=['middleware_exceptions.tests.MyMiddleware'],
|
|
)
|
|
def test_do_not_log_when_debug_is_false(self):
|
|
with self.assertRaisesMessage(AssertionError, 'no logs'):
|
|
with self.assertLogs('django.request', 'DEBUG'):
|
|
self.client.get('/middleware_exceptions/view/')
|
|
|
|
|
|
@override_settings(
|
|
DEBUG=True,
|
|
ROOT_URLCONF='middleware_exceptions.urls',
|
|
)
|
|
class MiddlewareSyncAsyncTests(SimpleTestCase):
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.PaymentMiddleware',
|
|
])
|
|
def test_sync_middleware(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.status_code, 402)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.DecoratedPaymentMiddleware',
|
|
])
|
|
def test_sync_decorated_middleware(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.status_code, 402)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.async_payment_middleware',
|
|
])
|
|
def test_async_middleware(self):
|
|
with self.assertLogs('django.request', 'DEBUG') as cm:
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.status_code, 402)
|
|
self.assertEqual(
|
|
cm.records[0].getMessage(),
|
|
"Synchronous middleware "
|
|
"middleware_exceptions.middleware.async_payment_middleware "
|
|
"adapted.",
|
|
)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.NotSyncOrAsyncMiddleware',
|
|
])
|
|
def test_not_sync_or_async_middleware(self):
|
|
msg = (
|
|
'Middleware '
|
|
'middleware_exceptions.middleware.NotSyncOrAsyncMiddleware must '
|
|
'have at least one of sync_capable/async_capable set to True.'
|
|
)
|
|
with self.assertRaisesMessage(RuntimeError, msg):
|
|
self.client.get('/middleware_exceptions/view/')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.PaymentMiddleware',
|
|
])
|
|
async def test_sync_middleware_async(self):
|
|
with self.assertLogs('django.request', 'DEBUG') as cm:
|
|
response = await self.async_client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.status_code, 402)
|
|
self.assertEqual(
|
|
cm.records[0].getMessage(),
|
|
"Asynchronous middleware "
|
|
"middleware_exceptions.middleware.PaymentMiddleware adapted.",
|
|
)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.async_payment_middleware',
|
|
])
|
|
async def test_async_middleware_async(self):
|
|
with self.assertLogs('django.request', 'WARNING') as cm:
|
|
response = await self.async_client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.status_code, 402)
|
|
self.assertEqual(
|
|
cm.records[0].getMessage(),
|
|
'Payment Required: /middleware_exceptions/view/',
|
|
)
|
|
|
|
@override_settings(
|
|
DEBUG=False,
|
|
MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncNoTemplateResponseMiddleware',
|
|
],
|
|
)
|
|
def test_async_process_template_response_returns_none_with_sync_client(self):
|
|
msg = (
|
|
"AsyncNoTemplateResponseMiddleware.process_template_response "
|
|
"didn't return an HttpResponse object."
|
|
)
|
|
with self.assertRaisesMessage(ValueError, msg):
|
|
self.client.get('/middleware_exceptions/template_response/')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.SyncAndAsyncMiddleware',
|
|
])
|
|
async def test_async_and_sync_middleware_async_call(self):
|
|
response = await self.async_client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.content, b'OK')
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.SyncAndAsyncMiddleware',
|
|
])
|
|
def test_async_and_sync_middleware_sync_call(self):
|
|
response = self.client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.content, b'OK')
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
|
|
@override_settings(ROOT_URLCONF='middleware_exceptions.urls')
|
|
class AsyncMiddlewareTests(SimpleTestCase):
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncTemplateResponseMiddleware',
|
|
])
|
|
async def test_process_template_response(self):
|
|
response = await self.async_client.get(
|
|
'/middleware_exceptions/template_response/'
|
|
)
|
|
self.assertEqual(
|
|
response.content,
|
|
b'template_response OK\nAsyncTemplateResponseMiddleware',
|
|
)
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncNoTemplateResponseMiddleware',
|
|
])
|
|
async def test_process_template_response_returns_none(self):
|
|
msg = (
|
|
"AsyncNoTemplateResponseMiddleware.process_template_response "
|
|
"didn't return an HttpResponse object. It returned None instead."
|
|
)
|
|
with self.assertRaisesMessage(ValueError, msg):
|
|
await self.async_client.get('/middleware_exceptions/template_response/')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncProcessExceptionMiddleware',
|
|
])
|
|
async def test_exception_in_render_passed_to_process_exception(self):
|
|
response = await self.async_client.get(
|
|
'/middleware_exceptions/exception_in_render/'
|
|
)
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncProcessExceptionMiddleware',
|
|
])
|
|
async def test_exception_in_async_render_passed_to_process_exception(self):
|
|
response = await self.async_client.get(
|
|
'/middleware_exceptions/async_exception_in_render/'
|
|
)
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncProcessExceptionMiddleware',
|
|
])
|
|
async def test_view_exception_handled_by_process_exception(self):
|
|
response = await self.async_client.get('/middleware_exceptions/error/')
|
|
self.assertEqual(response.content, b'Exception caught')
|
|
|
|
@override_settings(MIDDLEWARE=[
|
|
'middleware_exceptions.middleware.AsyncProcessViewMiddleware',
|
|
])
|
|
async def test_process_view_return_response(self):
|
|
response = await self.async_client.get('/middleware_exceptions/view/')
|
|
self.assertEqual(response.content, b'Processed view normal_view')
|