def test_ssl_socket_invalid_arguments(self):
from acme.crypto_util import SSLSocket
with self.assertRaises(ValueError):
_ = SSLSocket(None, {'sni': ('key', 'cert')},
cert_selection=lambda _: None)
with self.assertRaises(ValueError):
_ = SSLSocket(None)
def server_bind(self): # pylint: disable=missing-docstring
self.socket = SSLSocket(socket.socket(), certs=certs)
socketserver.TCPServer.server_bind(self)