fixups

Author: benzekrimaha

tests/multipleBackend/routes/routeBackbeatForReplication.js

@@ -1888,7 +1888,7 @@ describe(`backbeat routes for replication (${name})`, () => {
                     return next(err);
                 }
                 objMDUpdated = JSON.parse(data.body).Body;
-                return next();
+                return next(null, data);
             }),
             // Lifecycle Simulation: Apply lifecycle changes to null version metadata
             // Lifecycle changes can consist of:
@@ -1918,7 +1918,7 @@ describe(`backbeat routes for replication (${name})`, () => {
                     return next(err);
                 }
                 objMDReplicated = objectMDWithUpdatedAccountInfo(data, src === dst ? null : dstAccountInfo);
-                return next();
+                return next(null, data);
             }),
             // Replication: PUT lifecycled null version to destination
             replicateLifecycledNullVersionToDestination: next => makeBackbeatRequest({
@@ -1930,6 +1930,11 @@ describe(`backbeat routes for replication (${name})`, () => {
                 authCredentials: destinationAuthCredentials,
                 requestBody: objMDReplicated,
             }, next),
+            headObjectByVersionId: next => dstS3.send(new HeadObjectCommand({
+                Bucket: bucketDestination,
+                Key: keyName,
+                VersionId: versionId
+            })).then(data => next(null, data)).catch(err => next(err)),
             headObjectByNullVersion: next => dstS3.send(new HeadObjectCommand({
                 Bucket: bucketDestination,
                 Key: keyName,