fix tests

Author: sureshanaparti

engine/orchestration/src/test/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestratorTest.java

@@ -396,6 +396,7 @@ private void configureTestConfigureNicProfileBasedOnRequestedIpTests(NicProfile
         when(testOrchestrator._ipAddressDao.acquireInLockTable(Mockito.anyLong())).thenReturn(ipVoSpy);
         when(testOrchestrator._ipAddressDao.update(Mockito.anyLong(), Mockito.any(IPAddressVO.class))).thenReturn(true);
         when(testOrchestrator._ipAddressDao.releaseFromLockTable(Mockito.anyLong())).thenReturn(true);
+        when(testOrchestrator._networkModel.isMACUnique(Mockito.anyString(), Mockito.anyLong())).thenReturn(true);
         try {
             when(testOrchestrator._networkModel.getNextAvailableMacAddressInNetwork(Mockito.anyLong())).thenReturn(macAddress);
         } catch (InsufficientAddressCapacityException e) {

server/src/test/java/com/cloud/network/Ipv6AddressManagerTest.java

@@ -246,8 +246,10 @@ public void setNICIPv6AddressTest() throws InsufficientAddressCapacityException
 
         Mockito.when(network.getIp6Cidr()).thenReturn("2001:db8:100::/64");
         Mockito.when(network.getIp6Gateway()).thenReturn("2001:db8:100::1");
+        Mockito.when(network.getId()).thenReturn(1L);
 
         Mockito.when(networkModel.getNetworkIp6Dns(network, dc)).thenReturn(new Pair<>("2001:db8::53:1", "2001:db8::53:2"));
+        Mockito.when(networkModel.isMACUnique("1e:00:b1:00:0a:f6", 1L)).thenReturn(true);
 
         String expected = "2001:db8:100:0:1c00:b1ff:fe00:af6";