def preform_start_action(self):
bring_up_vnet_interfaces(self.config, sniffer=self.sniffer)
change_machine_status(self.config,
machines=self._machines,
status="start")
def test_bring_up_vnet_interfaces_calls_ensure_vnet_veth_interfaces(self):
bring_up_vnet_interfaces(self.config)
self.ensure_vnet_veth_interfaces.assert_called_once_with(self.config)
def test_bring_up_vnet_interfaces_does_not_calls_ensure_vnet_veth_interface_if_no_veth_interfaces_present_in_config(self):
del self.config["veths"]
bring_up_vnet_interfaces(self.config)
self.assertFalse(self.ensure_vnet_veth_interfaces.called)
def test_bring_up_vnet_interfaces_calls_check_if_sniffer_exists(self):
bring_up_vnet_interfaces(self.config, sniffer=True)
self.check_if_sniffer_exists.assert_has_calls(self.expected_vnet_interface_calls)
def test_bring_up_vnet_interfaces_does_not_call_start_sniffer_when_the_sniffer_already_exists(self):
self.check_if_sniffer_exists.return_value = True
bring_up_vnet_interfaces(self.config, sniffer=True)
self.assertFalse(self.start_tcpdump_on_interface.called)
def test_bring_up_vnet_interfaces_does_not_create_sniffer_by_default(self):
bring_up_vnet_interfaces(self.config)
self.assertFalse(self.start_tcpdump_on_interface.called)
def test_bring_up_vnet_interfaces_calls_sniffer_when_sniffer_argument_passed(self):
bring_up_vnet_interfaces(self.config, sniffer=True)
self.start_tcpdump_on_interface.assert_has_calls(self.expected_vnet_interface_calls)
def test_bring_up_vnet_interfaces_calls_create_vnet_interface_iptables_rules(self):
bring_up_vnet_interfaces(self.config)
self.create_vnet_interface_block_rules.assert_has_calls(self.expected_vnet_interface_calls)
def test_bring_up_vnet_interfaces_calls_ip_link_to_bring_up_interfaces(self):
calls = [call("set", ifname=i, state="up") for i in self.get_vnet_interface_names.return_value]
bring_up_vnet_interfaces(self.config)
self.iproute_obj.link.assert_has_calls(calls)
def test_bring_up_vnet_interfaces_does_not_call_create_interface_if_the_interface_already_exists(self):
self.check_if_interface_exists.return_value = True
bring_up_vnet_interfaces(self.config)
self.assertFalse(self.create_vnet_interface.called)
def test_bring_up_vnet_interfaces_calls_create_vnet_interface_with_interface_names(self):
bring_up_vnet_interfaces(self.config)
self.create_vnet_interface.assert_has_calls(self.expected_vnet_interface_calls)
def test_bring_up_vnet_interfaces_calls_check_if_interface_exists_with_interface_names(self):
bring_up_vnet_interfaces(self.config)
self.check_if_interface_exists.assert_has_calls(self.expected_vnet_interface_calls)
def test_bring_up_vnet_interfaces_calls_get_vnet_interface_names_from_config(self):
bring_up_vnet_interfaces(self.config)
self.get_vnet_interface_names.assert_called_once_with(self.config)
def test_bring_up_vnet_interfaces_calls_ip_route(self):
bring_up_vnet_interfaces(self.config)
self.iproute.assert_called_once_with()