public void testCreateVirtualMachine() throws IOException {
String uuid = UUID.randomUUID().toString();
ContrailManagerImpl contrailMgr = mock(ContrailManagerImpl.class);
ModelController controller = mock(ModelController.class);
ApiConnector api = new ApiConnectorMock(null, 0);
when(controller.getManager()).thenReturn(contrailMgr);
when(controller.getApiAccessor()).thenReturn(api);
// Create Virtual-Network (VN)
NetworkVO network = mock(NetworkVO.class);