79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import os
|
|
|
|
import psutil
|
|
|
|
from ..settings import setting_temporary_directory
|
|
|
|
|
|
class ContentTypeCheckMixin(object):
|
|
expected_content_type = 'text/html; charset=utf-8'
|
|
|
|
def _pre_setup(self):
|
|
super(ContentTypeCheckMixin, self)._pre_setup()
|
|
test_instance = self
|
|
|
|
class CustomClient(self.client_class):
|
|
def request(self, *args, **kwargs):
|
|
response = super(CustomClient, self).request(*args, **kwargs)
|
|
|
|
content_type = response._headers['content-type'][1]
|
|
test_instance.assertEqual(
|
|
content_type, test_instance.expected_content_type,
|
|
msg='Unexpected response content type: {}, expected: {}.'.format(
|
|
content_type, test_instance.expected_content_type
|
|
)
|
|
)
|
|
|
|
return response
|
|
|
|
self.client = CustomClient()
|
|
|
|
|
|
class TempfileCheckMixin(object):
|
|
def _get_temporary_entries(self):
|
|
return os.listdir(setting_temporary_directory.value)
|
|
|
|
def setUp(self):
|
|
super(TempfileCheckMixin, self).setUp()
|
|
self._temporary_entries = self._get_temporary_entries()
|
|
|
|
def tearDown(self):
|
|
for temporary_entry in self._get_temporary_entries():
|
|
self.assertFalse(
|
|
temporary_entry not in self._temporary_entries,
|
|
msg='Orphan temporary file. The number of temporary file and '
|
|
'directories at the start and at the end of the test are not the '
|
|
'same.'
|
|
)
|
|
|
|
super(TempfileCheckMixin, self).tearDown()
|
|
|
|
|
|
class OpenFileCheckMixin(object):
|
|
def _get_descriptor_count(self):
|
|
process = psutil.Process()
|
|
return process.num_fds()
|
|
|
|
def _get_open_files(self):
|
|
process = psutil.Process()
|
|
return process.open_files()
|
|
|
|
def setUp(self):
|
|
super(OpenFileCheckMixin, self).setUp()
|
|
self._open_files = self._get_open_files()
|
|
|
|
def tearDown(self):
|
|
if not getattr(self, '_skip_file_descriptor_test', False):
|
|
for new_open_file in self._get_open_files():
|
|
self.assertFalse(
|
|
new_open_file not in self._open_files,
|
|
msg='File descriptor leak. The number of file descriptors '
|
|
'at the start and at the end of the test are not the same.'
|
|
)
|
|
|
|
self._skip_file_descriptor_test = False
|
|
|
|
super(OpenFileCheckMixin, self).tearDown()
|