ContrailManagerImpl contrailMgr = mock(ContrailManagerImpl.class);
controller = mock(ModelController.class);
VlanDao vlanDao = mock(VlanDao.class);
ApiConnector api = mock(ApiConnectorMock.class);
//Mock classes/methods
when(controller.getManager()).thenReturn(contrailMgr);
when(controller.getApiAccessor()).thenReturn(api);
when(controller.getVlanDao()).thenReturn(vlanDao);
//Policy References used by vnModel1
List<ObjectReference<VirtualNetworkPolicyType>> policyRefs1 = new ArrayList<ObjectReference<VirtualNetworkPolicyType>>();
ObjectReference<VirtualNetworkPolicyType> objectReference1 = new ObjectReference<VirtualNetworkPolicyType>();
policyRefs1.add(objectReference1);
//Policy References used by vnModel2
List<ObjectReference<VirtualNetworkPolicyType>> policyRefs2 = new ArrayList<ObjectReference<VirtualNetworkPolicyType>>();
ObjectReference<VirtualNetworkPolicyType> objectReference2 = new ObjectReference<VirtualNetworkPolicyType>();
policyRefs2.add(objectReference2);
//Policy References used by vnModel3
List<ObjectReference<VirtualNetworkPolicyType>> policyRefs3 = new ArrayList<ObjectReference<VirtualNetworkPolicyType>>();
ObjectReference<VirtualNetworkPolicyType> objectReference3 = new ObjectReference<VirtualNetworkPolicyType>();
objectReference3.setReference(Arrays.asList(""), null, null, UUID.randomUUID().toString());
policyRefs3.add(objectReference3);
//Network to be compared with
VirtualNetwork vn = mock(VirtualNetwork.class);
when(api.findById(VirtualNetwork.class, uuid)).thenReturn(vn);
//Network to be compared with
VirtualNetwork vn1 = mock(VirtualNetwork.class);
when(api.findById(VirtualNetwork.class, uuid1)).thenReturn(vn1);
when(vn1.getNetworkPolicy()).thenReturn(policyRefs1);
//Network to be compared to
VirtualNetwork vn2 = mock(VirtualNetwork.class);
when(api.findById(VirtualNetwork.class, uuid2)).thenReturn(vn2);
when(vn2.getNetworkPolicy()).thenReturn(policyRefs2);
//Network to be compared to
VirtualNetwork vn3 = mock(VirtualNetwork.class);
when(api.findById(VirtualNetwork.class, uuid3)).thenReturn(vn3);
when(vn3.getNetworkPolicy()).thenReturn(policyRefs3);
//Virtual-Network 1
NetworkVO network1 = mock(NetworkVO.class);
when(network1.getName()).thenReturn("testnetwork");