test: fix testRestoreVirtualMachineWhenHostRemoved failure

Build was failing with,
18:53:06 [ERROR] Errors:
18:53:06 [ERROR]   UserVmManagerImplTest.testRestoreVirtualMachineWhenHostRemoved:1886 ? NullPointer

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

Author: shwstppr

server/src/test/java/com/cloud/vm/UserVmManagerImplTest.java

@@ -61,8 +61,6 @@
 import java.util.TimeZone;
 import java.util.UUID;
 
-import com.cloud.event.dao.UsageEventDao;
-import com.cloud.host.Status;
 import org.apache.cloudstack.acl.ControlledEntity;
 import org.apache.cloudstack.acl.SecurityChecker;
 import org.apache.cloudstack.api.ApiCommandResourceType;
@@ -82,6 +80,7 @@
 import org.apache.cloudstack.backup.BackupManager;
 import org.apache.cloudstack.backup.BackupProvider;
 import org.apache.cloudstack.backup.BackupVO;
+import org.apache.cloudstack.backup.InternalBackupService;
 import org.apache.cloudstack.backup.dao.BackupDao;
 import org.apache.cloudstack.backup.dao.BackupScheduleDao;
 import org.apache.cloudstack.context.CallContext;
@@ -131,6 +130,7 @@
 import com.cloud.domain.dao.DomainDao;
 import com.cloud.event.ActionEventUtils;
 import com.cloud.event.UsageEventUtils;
+import com.cloud.event.dao.UsageEventDao;
 import com.cloud.exception.InsufficientAddressCapacityException;
 import com.cloud.exception.InsufficientCapacityException;
 import com.cloud.exception.InsufficientServerCapacityException;
@@ -140,6 +140,7 @@
 import com.cloud.exception.ResourceUnavailableException;
 import com.cloud.host.Host;
 import com.cloud.host.HostVO;
+import com.cloud.host.Status;
 import com.cloud.host.dao.HostDao;
 import com.cloud.hypervisor.Hypervisor;
 import com.cloud.network.Network;
@@ -482,6 +483,9 @@ public class UserVmManagerImplTest {
     @Mock
     ServiceOfferingDetailsDao serviceOfferingDetailsDao;
 
+    @Mock
+    InternalBackupService internalBackupService;
+
     private static final long vmId = 1L;
     private static final long zoneId = 2L;
     private static final long accountId = 3L;