fix UT and schema

Author: abh1sar

engine/schema/src/main/resources/META-INF/db/schema-41930to41940.sql

@@ -20,8 +20,8 @@
 --;
 
 -- Add vm_id column to usage_event table for volume usage events
-ALTER TABLE `cloud`.`usage_event` ADD COLUMN `vm_id` bigint unsigned NULL COMMENT 'VM ID associated with volume usage events';
-ALTER TABLE `cloud_usage`.`usage_event` ADD COLUMN `vm_id` bigint unsigned NULL COMMENT 'VM ID associated with volume usage events';
+CALL `cloud`.`IDEMPOTENT_ADD_COLUMN`('cloud.usage_event','vm_id', 'bigint UNSIGNED NULL COMMENT "VM ID associated with volume usage events"');
+CALL `cloud_usage`.`IDEMPOTENT_ADD_COLUMN`('cloud_usage.usage_event','vm_id', 'bigint UNSIGNED NULL COMMENT "VM ID associated with volume usage events"');
 
 -- Add vm_id column to cloud_usage.usage_volume table
-ALTER TABLE `cloud_usage`.`usage_volume` ADD COLUMN `vm_id` bigint unsigned NULL COMMENT 'VM ID associated with the volume usage';
+CALL `cloud_usage`.`IDEMPOTENT_ADD_COLUMN`('cloud_usage.usage_volume','vm_id', 'bigint UNSIGNED NULL COMMENT "VM ID associated with the volume usage"');

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

@@ -449,6 +449,7 @@ public class UserVmManagerImplTest {
     private DiskOfferingVO largerDisdkOffering = prepareDiskOffering(10l * GiB_TO_BYTES, 2l, 10L, 20L);
     Class<InvalidParameterValueException> expectedInvalidParameterValueException = InvalidParameterValueException.class;
     Class<CloudRuntimeException> expectedCloudRuntimeException = CloudRuntimeException.class;
+    private MockedStatic<UsageEventUtils> usageEventUtilsMocked;
 
     @Before
     public void beforeTest() {
@@ -472,11 +473,13 @@ public void beforeTest() {
         lenient().doNothing().when(resourceLimitMgr).decrementResourceCount(anyLong(), any(Resource.ResourceType.class), anyLong());
 
         Mockito.when(virtualMachineProfile.getId()).thenReturn(vmId);
+        usageEventUtilsMocked = Mockito.mockStatic(UsageEventUtils.class);
     }
 
     @After
     public void afterTest() {
         CallContext.unregister();
+        usageEventUtilsMocked.close();
     }
 
     @Test