diff --git a/pkg/ddc/alluxio/utils_test.go b/pkg/ddc/alluxio/utils_test.go
index 06483082640..6870c5db5d0 100644
--- a/pkg/ddc/alluxio/utils_test.go
+++ b/pkg/ddc/alluxio/utils_test.go
@@ -693,6 +693,16 @@ func TestGetWorkerDaemonsetName(t *testing.T) {
 	}
 }
 
+// TestGetFuseDaemonsetName is a unit test for the getFuseName method of the AlluxioEngine struct.
+// This test verifies that the method correctly constructs the expected daemonset name 
+// based on the given engine name.
+// The test defines a struct `fields` containing the engine name and a test case struct 
+// that includes the test case name, input fields, and the expected daemonset name.
+// The test case used:
+// - When the engine name is "spark", the expected daemonset name should be "spark-fuse".
+// The test iterates through all defined cases, creates an instance of AlluxioEngine with 
+// the given name, calls the `getFuseName` method, and checks if the returned result matches 
+// the expected value. If the result differs, an error message is reported.
 func TestGetFuseDaemonsetName(t *testing.T) {
 	type fields struct {
 		name string