def test_url_not_found(self, mock_urlopen):
mock_urlopen.side_effect = HTTPError('url', '404', 'nf', {}, None)
key = authentication.jwks_to_public_key('<url-6>')
assert key is None
def test_kid_not_matched(self, mock_urlopen):
mock_urlopen.return_value = self._test_jwks_bytes()
key = authentication.jwks_to_public_key('<url-1>', kid='Y')
assert key is None
def test_invalid_url_format(self):
key = authentication.jwks_to_public_key('<url-5>')
assert key is None
def test_non_json_value(self, mock_urlopen):
mock_urlopen.return_value = io.BytesIO(b'<html></html>')
key = authentication.jwks_to_public_key('<url-5>')
assert key is None
def test_cache_used(self, mock_urlopen):
mock_urlopen.return_value = self._test_jwks_bytes()
for _ in range(2):
authentication.jwks_to_public_key('<url-3>', kid='X')
assert mock_urlopen.call_count == 1
def test_kid_matched(self, mock_urlopen):
mock_urlopen.return_value = self._test_jwks_bytes()
key = authentication.jwks_to_public_key('<url-2>', kid='X')
assert key == json.load(self._test_jwks_bytes())['keys'][0]
def test_missing_required_keys(self, mock_urlopen):
mock_urlopen.return_value = self._test_jwks_bytes()
key = authentication.jwks_to_public_key('<url-1>',
kid='X',
required_keys=['a'])
assert key is None