def setUp(self):
super(TestHeaderControlMiddlewareProcessResponse, self).setUp()
self.middleware = HeaderControlMiddleware()
class TestHeaderControlMiddlewareProcessResponse(TestCase):
"""Test the `header_control` middleware. """
def setUp(self):
super(TestHeaderControlMiddlewareProcessResponse, self).setUp()
self.middleware = HeaderControlMiddleware()
def test_doesnt_barf_if_not_modifying_anything(self):
fake_request = HttpRequest()
fake_response = HttpResponse()
fake_response['Vary'] = 'Cookie'
fake_response['Accept-Encoding'] = 'gzip'
result = self.middleware.process_response(fake_request, fake_response)
self.assertEquals('Cookie', result['Vary'])
self.assertEquals('gzip', result['Accept-Encoding'])
def test_doesnt_barf_removing_nonexistent_headers(self):
fake_request = HttpRequest()
fake_response = HttpResponse()
fake_response['Vary'] = 'Cookie'
fake_response['Accept-Encoding'] = 'gzip'
remove_headers_from_response(fake_response, 'Vary', 'FakeHeaderWeeee')
result = self.middleware.process_response(fake_request, fake_response)
self.assertNotIn('Vary', result)
self.assertEquals('gzip', result['Accept-Encoding'])
def test_removes_intended_headers(self):
fake_request = HttpRequest()
fake_response = HttpResponse()
fake_response['Vary'] = 'Cookie'
fake_response['Accept-Encoding'] = 'gzip'
remove_headers_from_response(fake_response, 'Vary')
result = self.middleware.process_response(fake_request, fake_response)
self.assertNotIn('Vary', result)
self.assertEquals('gzip', result['Accept-Encoding'])
def test_forces_intended_header(self):
fake_request = HttpRequest()
fake_response = HttpResponse()
fake_response['Vary'] = 'Cookie'
fake_response['Accept-Encoding'] = 'gzip'
force_header_for_response(fake_response, 'Vary', 'Origin')
result = self.middleware.process_response(fake_request, fake_response)
self.assertEquals('Origin', result['Vary'])
self.assertEquals('gzip', result['Accept-Encoding'])
def test_does_not_mangle_undecorated_response(self):
fake_request = HttpRequest()
fake_response = HttpResponse()
fake_response['Vary'] = 'Cookie'
fake_response['Accept-Encoding'] = 'gzip'
result = self.middleware.process_response(fake_request, fake_response)
self.assertEquals('Cookie', result['Vary'])
self.assertEquals('gzip', result['Accept-Encoding'])