From 94dbb9037c643dfa76134c8e8e9bf7b206ef34b7 Mon Sep 17 00:00:00 2001
From: ZKK-830 <231220034@smail.nju.edu.cn>
Date: Mon, 15 Jun 2026 17:46:03 +0800
Subject: [PATCH] Add comments/notation to mockAlluxioObjectsForTests in
 pkg/ddc/alluxio/mock_utils.go.

Signed-off-by: ZKK-830 <231220034@smail.nju.edu.cn>
---
 pkg/ddc/alluxio/mock_utils.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/ddc/alluxio/mock_utils.go b/pkg/ddc/alluxio/mock_utils.go
index f64abfa42bf..52ec81186d8 100644
--- a/pkg/ddc/alluxio/mock_utils.go
+++ b/pkg/ddc/alluxio/mock_utils.go
@@ -141,6 +141,12 @@ func mockAlluxioEngineForTests(dataset *datav1alpha1.Dataset, runtime *datav1alp
 	return engine
 }
 
+// mockAlluxioObjectsForTests creates mocked Kubernetes resources for Alluxio unit tests.
+// It validates that the given dataset and runtime form a valid pair (matching namespace,
+// name and owner reference) and panics otherwise. Based on the provided dataset, runtime
+// and engine, it constructs master and worker StatefulSets, fuse DaemonSet, master Services,
+// ConfigMaps, PersistentVolume and PersistentVolumeClaim with labels and owner references
+// consistent with a Fluid-managed Alluxio deployment.
 func mockAlluxioObjectsForTests(dataset *datav1alpha1.Dataset, runtime *datav1alpha1.AlluxioRuntime, engine *AlluxioEngine) mockedObjects {
 	if dataset.Namespace != runtime.Namespace ||
 		dataset.Name != runtime.Name ||