mirror of
https://github.com/jazzband/django-downloadview.git
synced 2026-03-16 22:40:25 +00:00
120 lines
4.5 KiB
Python
120 lines
4.5 KiB
Python
from django_downloadview.nginx.response import XAccelRedirectResponse
|
|
|
|
|
|
class XAccelRedirectValidator:
|
|
"""Utility class to validate XAccelRedirectResponse instances.
|
|
|
|
See also :py:func:`assert_x_accel_redirect` shortcut function.
|
|
|
|
"""
|
|
|
|
def __call__(self, test_case, response, **assertions):
|
|
"""Assert that ``response`` is a valid X-Accel-Redirect response.
|
|
|
|
Optional ``assertions`` dictionary can be used to check additional
|
|
items:
|
|
|
|
* ``basename``: the basename of the file in the response.
|
|
|
|
* ``content_type``: the value of "Content-Type" header.
|
|
|
|
* ``redirect_url``: the value of "X-Accel-Redirect" header.
|
|
|
|
* ``charset``: the value of ``X-Accel-Charset`` header.
|
|
|
|
* ``with_buffering``: the value of ``X-Accel-Buffering`` header.
|
|
If ``False``, then makes sure that the header disables buffering.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
* ``expires``: the value of ``X-Accel-Expires`` header.
|
|
If ``False``, then makes sure that the header disables expiration.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
* ``limit_rate``: the value of ``X-Accel-Limit-Rate`` header.
|
|
If ``False``, then makes sure that the header disables limit rate.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
"""
|
|
self.assert_x_accel_redirect_response(test_case, response)
|
|
for key, value in assertions.items():
|
|
assert_func = getattr(self, "assert_%s" % key)
|
|
assert_func(test_case, response, value)
|
|
|
|
def assert_x_accel_redirect_response(self, test_case, response):
|
|
test_case.assertTrue(isinstance(response, XAccelRedirectResponse))
|
|
|
|
def assert_basename(self, test_case, response, value):
|
|
test_case.assertEqual(response.basename, value)
|
|
|
|
def assert_content_type(self, test_case, response, value):
|
|
test_case.assertEqual(response["Content-Type"], value)
|
|
|
|
def assert_redirect_url(self, test_case, response, value):
|
|
test_case.assertEqual(response["X-Accel-Redirect"], value)
|
|
|
|
def assert_charset(self, test_case, response, value):
|
|
test_case.assertEqual(response["X-Accel-Charset"], value)
|
|
|
|
def assert_with_buffering(self, test_case, response, value):
|
|
header = "X-Accel-Buffering"
|
|
if value is None:
|
|
test_case.assertFalse(header in response)
|
|
elif value:
|
|
test_case.assertEqual(header, "yes")
|
|
else:
|
|
test_case.assertEqual(header, "no")
|
|
|
|
def assert_expires(self, test_case, response, value):
|
|
header = "X-Accel-Expires"
|
|
if value is None:
|
|
test_case.assertFalse(header in response)
|
|
elif not value:
|
|
test_case.assertEqual(header, "off")
|
|
else:
|
|
test_case.assertEqual(header, value)
|
|
|
|
def assert_limit_rate(self, test_case, response, value):
|
|
header = "X-Accel-Limit-Rate"
|
|
if value is None:
|
|
test_case.assertFalse(header in response)
|
|
elif not value:
|
|
test_case.assertEqual(header, "off")
|
|
else:
|
|
test_case.assertEqual(header, value)
|
|
|
|
def assert_attachment(self, test_case, response, value):
|
|
header = "Content-Disposition"
|
|
if value:
|
|
test_case.assertTrue(response[header].startswith("attachment"))
|
|
else:
|
|
test_case.assertFalse(header in response)
|
|
|
|
|
|
def assert_x_accel_redirect(test_case, response, **assertions):
|
|
"""Make ``test_case`` assert that ``response`` is a XAccelRedirectResponse.
|
|
|
|
Optional ``assertions`` dictionary can be used to check additional items:
|
|
|
|
* ``basename``: the basename of the file in the response.
|
|
|
|
* ``content_type``: the value of "Content-Type" header.
|
|
|
|
* ``redirect_url``: the value of "X-Accel-Redirect" header.
|
|
|
|
* ``charset``: the value of ``X-Accel-Charset`` header.
|
|
|
|
* ``with_buffering``: the value of ``X-Accel-Buffering`` header.
|
|
If ``False``, then makes sure that the header disables buffering.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
* ``expires``: the value of ``X-Accel-Expires`` header.
|
|
If ``False``, then makes sure that the header disables expiration.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
* ``limit_rate``: the value of ``X-Accel-Limit-Rate`` header.
|
|
If ``False``, then makes sure that the header disables limit rate.
|
|
If ``None``, then makes sure that the header is not set.
|
|
|
|
"""
|
|
validator = XAccelRedirectValidator()
|
|
return validator(test_case, response, **assertions)
|