def purge_cache_for_settings(sender, **kwargs):
"""
We're using the nuclear option for caching. Every time any Setting changes
we flush the entire cache
"""
if issubclass(sender, BaseSetting):
purge_all_from_cache()
def test_log__success(self, logger_mock, delete_mock):
"""
If Cloudflare's API response OK on purge, info should be logged
"""
# Mock a successful JSON response
delete_mock.return_value.json.return_value = {'success': True}
purge_all_from_cache()
logger_mock.info.assert_called_once_with(
'Purged from CloudFlare with data: %s',
'{}'
)
def test_log__invalid_url(self, logger_mock, delete_mock):
# Mock a URL error response
delete_mock.return_value.json.side_effect = ValueError
delete_mock.return_value.raise_for_status.side_effect = InvalidURL(
'something happened',
)
purge_all_from_cache()
logger_mock.error.assert_called_once_with(
'Couldn\'t purge from Cloudflare with data: %s. InvalidURL: %s',
'{}',
'something happened'
)
def test_cache_purge_all(self, requests_delete):
"""
Should fire an appropriate looking HTTP request to Cloudflare's
purge API endpoint
"""
purge_all_from_cache()
requests_delete.assert_called_with(
'https://api.cloudflare.com/client/v4/zones/CLOUDFLARE_FAKE_ZONE/purge_cache',
json={},
headers={
'X-Auth-Email': 'CLOUDFLARE_FAKE_EMAIL',
'Content-Type': 'application/json',
'X-Auth-Key': 'CLOUDFLARE_FAKE_TOKEN'
}
)
def test_log__http_error(self, logger_mock, delete_mock):
# Mock an HTTP error response
response_500 = Mock()
response_500.status_code = 500
delete_mock.return_value.json.side_effect = ValueError
delete_mock.return_value.raise_for_status.side_effect = HTTPError(
'something happened',
response=response_500
)
purge_all_from_cache()
logger_mock.error.assert_called_once_with(
'Couldn\'t purge from Cloudflare with data: %s. HTTPError: %d %s',
'{}',
500,
'something happened'
)
def test_log__http_ok__cf_error(self, logger_mock, delete_mock):
"""
If Clouflare's API response returns a successful HTTP response, but
without success in the json, an error should be logged
"""
# Mock an error JSON response
delete_mock.return_value.json.return_value = {
'success': False,
'errors': [{'message': 'Cloudflare doesn\'t like you 😡'}]
}
purge_all_from_cache()
logger_mock.error.assert_called_once_with(
'Couldn\'t purge from Cloudflare with data: %s. '
'Cloudflare errors \'%s\'',
'{}',
'Cloudflare doesn\'t like you 😡'
)
def purge_cache(sender, **kwargs):
"""
We're using the nuclear option for caching. Every time a Release changes
we flush the entire cache
"""
purge_all_from_cache()
def purge_all(sender, **kwargs):
purge_all_from_cache()