def test_open_dhcp_int_socket(self, mock_socket, mock_netns):
cfg.CONF.register_opts(OPTS, 'cisco_pnr')
relay = DhcpRelayAgent()
mock_netns.iflist.return_value = []
mock_netns.iflist.return_value.append(
('eth0', '10.1.1.7', '255.255.255.0'))
recv_s, send_s, addr = relay._open_dhcp_int_socket()
self.assertTrue(mock_netns.iflist.called, "Failed to call iflist.")
mock_socket.assert_has_calls([
mock.call(socket.AF_INET, socket.SOCK_DGRAM),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1),
mock.call().bind(('0.0.0.0', 67)),
mock.call(socket.AF_INET, socket.SOCK_DGRAM),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1),
mock.call().bind(('10.1.1.7', 67))
])
# check exception thrown if no interfaces
with self.assertRaises(UnexpectedError):
mock_netns.iflist.return_value = []
recv_s, send_s, addr = relay._open_dhcp_int_socket()
def test_open_dhcp_int_socket(self, mock_socket, mock_netns):
cfg.CONF.register_opts(OPTS, 'cisco_pnr')
relay = DhcpRelayAgent()
mock_netns.iflist.return_value = []
mock_netns.iflist.return_value.append(('eth0', '10.1.1.7',
'255.255.255.0'))
recv_s, send_s, addr = relay._open_dhcp_int_socket()
self.assertTrue(mock_netns.iflist.called, "Failed to call iflist.")
mock_socket.assert_has_calls([
mock.call(socket.AF_INET, socket.SOCK_DGRAM),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1),
mock.call().bind(('0.0.0.0', 67)),
mock.call(socket.AF_INET, socket.SOCK_DGRAM),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1),
mock.call().setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1),
mock.call().bind(('10.1.1.7', 67))]
)
# check exception thrown if no interfaces
with self.assertRaises(UnexpectedError):
mock_netns.iflist.return_value = []
recv_s, send_s, addr = relay._open_dhcp_int_socket()
