From 8c3287401f25ca13dff8c73c1b4c39294149b98c Mon Sep 17 00:00:00 2001
From: ShallowDream121 <1198756374@qq.com>
Date: Fri, 7 Mar 2025 11:47:31 +0800
Subject: [PATCH] Add Notation to TestAlluxioEngine_DeleteVolume in
 pkg/ddc/alluxio/delete_volume_test.go

Signed-off-by: ShallowDream121 <1198756374@qq.com>
---
 pkg/ddc/alluxio/delete_volume_test.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkg/ddc/alluxio/delete_volume_test.go b/pkg/ddc/alluxio/delete_volume_test.go
index c2293a1fcf3..e02e5890e1f 100644
--- a/pkg/ddc/alluxio/delete_volume_test.go
+++ b/pkg/ddc/alluxio/delete_volume_test.go
@@ -75,6 +75,14 @@ func doTestCases(testCases []TestCase, t *testing.T) {
 	}
 }
 
+// TestAlluxioEngine_DeleteVolume tests the DeleteVolume function of the AlluxioEngine.
+// It sets up test cases with different PersistentVolume (PV) and PersistentVolumeClaim (PVC) inputs,
+// including scenarios with and without errors. The function uses a fake Kubernetes client to simulate
+// the behavior of the AlluxioEngine when deleting volumes. The test cases include:
+// 1. A common scenario where the volume should be deleted without errors.
+// 2. A scenario where an error is expected due to specific annotations on the PVC.
+// 3. A scenario where an error is expected because the AlluxioEngine is not running.
+// The function then runs these test cases using the doTestCases helper function to verify the expected outcomes.
 func TestAlluxioEngine_DeleteVolume(t *testing.T) {
 	testPVInputs := []*v1.PersistentVolume{
 		{