54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
from unittest import TestCase
|
|
from webtest import TestApp
|
|
|
|
from pecan.middleware.errordocument import ErrorDocumentMiddleware
|
|
from pecan.middleware.recursive import RecursiveMiddleware
|
|
|
|
|
|
def four_oh_four_app(environ, start_response):
|
|
if environ['PATH_INFO'].startswith('/error'):
|
|
code = environ['PATH_INFO'].split('/')[2]
|
|
start_response("200 OK", [('Content-type', 'text/plain')])
|
|
|
|
body = "Error: %s" % code
|
|
if environ['QUERY_STRING']:
|
|
body += "\nQS: %s" % environ['QUERY_STRING']
|
|
return [body]
|
|
start_response("404 Not Found", [('Content-type', 'text/plain')])
|
|
return []
|
|
|
|
|
|
class TestDebugMiddleware(TestCase):
|
|
|
|
def setUp(self):
|
|
self.app = TestApp(RecursiveMiddleware(ErrorDocumentMiddleware(
|
|
four_oh_four_app, {404: '/error/404'}
|
|
)))
|
|
|
|
def test_hit_error_page(self):
|
|
r = self.app.get('/error/404')
|
|
assert r.status_int == 200
|
|
assert r.body == 'Error: 404'
|
|
|
|
def test_middleware_routes_to_404_message(self):
|
|
r = self.app.get('/', expect_errors=True)
|
|
assert r.status_int == 404
|
|
assert r.body == 'Error: 404'
|
|
|
|
def test_error_endpoint_with_query_string(self):
|
|
app = TestApp(RecursiveMiddleware(ErrorDocumentMiddleware(
|
|
four_oh_four_app, {404: '/error/404?foo=bar'}
|
|
)))
|
|
r = app.get('/', expect_errors=True)
|
|
assert r.status_int == 404
|
|
assert r.body == 'Error: 404\nQS: foo=bar'
|
|
|
|
def test_error_with_recursion_loop(self):
|
|
app = TestApp(RecursiveMiddleware(ErrorDocumentMiddleware(
|
|
four_oh_four_app, {404: '/'}
|
|
)))
|
|
r = app.get('/', expect_errors=True)
|
|
assert r.status_int == 404
|
|
assert r.body == ('Error: 404 Not Found. '
|
|
'(Error page could not be fetched)')
|