From 644b7ffac5aa8d6d62944045615010c99186e69b Mon Sep 17 00:00:00 2001
From: vic <1480149743@qq.com>
Date: Mon, 29 Jun 2026 13:39:42 +0800
Subject: [PATCH] Add comments to TestSyncScheduleInfoToCacheNodes

---
 pkg/ddc/efc/node_test.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/ddc/efc/node_test.go b/pkg/ddc/efc/node_test.go
index 0d343e1af3c..346f366400b 100644
--- a/pkg/ddc/efc/node_test.go
+++ b/pkg/ddc/efc/node_test.go
@@ -52,7 +52,11 @@ func getTestEFCEngineNode(client client.Client, name string, namespace string, w
 	}
 	return engine
 }
-
+// TestSyncScheduleInfoToCacheNodes verifies that SyncScheduleInfoToCacheNodes
+// correctly synchronizes scheduling information to cache nodes by updating
+// node labels based on the locations of worker pods. It covers scenarios
+// including creating new labels, adding labels to existing nodes, and
+// skipping synchronization when the worker pod has no controller.
 func TestSyncScheduleInfoToCacheNodes(t *testing.T) {
 	type fields struct {
 		// runtime   *datav1alpha1.EFCRuntime