How to use device_exists method in avocado

Best Python code snippet using avocado_python Github


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...95 if additional_expectation is None:96 additional_expectation = []97 if not bridge:98 bridge = 'br-int'99 def device_exists(dev, namespace=None):100 return dev == bridge101 vsctl_cmd = ['ovs-vsctl', '--', '--may-exist', 'add-port',102 bridge, 'tap0', '--', 'set', 'Interface', 'tap0',103 'type=internal', '--', 'set', 'Interface', 'tap0',104 'external-ids:iface-id=port-1234', '--', 'set',105 'Interface', 'tap0',106 'external-ids:iface-status=active', '--', 'set',107 'Interface', 'tap0',108 'external-ids:attached-mac=aa:bb:cc:dd:ee:ff']109 with mock.patch.object(utils, 'execute') as execute:110 ovs = interface.OVSInterfaceDriver()111 self.device_exists.side_effect = device_exists112 ovs.plug('tap0',113 'port-1234',114 'aa:bb:cc:dd:ee:ff',115 bridge=bridge,116 namespace=namespace)117 execute.assert_called_once_with(*vsctl_cmd, run_as_root=True)118 expected = [,119'tap0'),120'aa:bb:cc:dd:ee:ff')]121 expected.extend(additional_expectation)122 if namespace:123 expected.extend(124 [,125 mock.ANY)])127 expected.extend([])128 self.ip.assert_has_calls(expected)129 def test_unplug(self, bridge=None):130 if not bridge:131 bridge = 'br-int'132 with mock.patch('') as ovs_br:133 ovs = interface.OVSInterfaceDriver()134 ovs.unplug('tap0')135 ovs_br.assert_has_calls([,136'tap0')])137class TestBridgeInterfaceDriver(TestBase):138 def test_get_device_name(self):139 br = interface.BridgeInterfaceDriver()140 device_name = br.get_device_name(FakePort)141 self.assertEqual('ns-abcdef01-12', device_name)142 def test_plug_no_ns(self):143 self._test_plug()144 def test_plug_with_ns(self):145 self._test_plug(namespace='01234567-1234-1234-99')146 def _test_plug(self, namespace=None, mtu=None):147 def device_exists(device, root_helper=None, namespace=None):148 return device.startswith('brq')149 root_veth = mock.Mock()150 ns_veth = mock.Mock()151 self.ip().add_veth = mock.Mock(return_value=(root_veth, ns_veth))152 self.device_exists.side_effect = device_exists153 br = interface.BridgeInterfaceDriver()154 mac_address = 'aa:bb:cc:dd:ee:ff'155 br.plug('ns-0',156 'port-1234',157 mac_address,158 namespace=namespace)159 ip_calls = [,160'tap0', 'ns-0', namespace2=namespace)]161 ns_veth.assert_has_calls([])...

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