Restore a commented-out test

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

internal/pkg/node/methods_test.go

@@ -1,6 +1,7 @@
 package node
 
 import (
+	"net"
 	"testing"
 )
 
@@ -24,13 +25,11 @@ func Test_Empty(t *testing.T) {
 			t.Errorf("netdev must be empty")
 		}
 	})
-	/*
-		t.Run("test for pointer assigned", func(t *testing.T) {
-			netdev.Ipaddr = net.ParseIP("10.10.10.1")
-			netdevPtr = &netdev
-			if ObjectIsEmpty(netdevPtr) == true {
-				t.Errorf("netdev must be empty")
-			}
-		})
-	*/
+	t.Run("test for pointer assigned", func(t *testing.T) {
+		netdev.Ipaddr = net.ParseIP("10.10.10.1")
+		netdevPtr = &netdev
+		if ObjectIsEmpty(netdevPtr) == true {
+			t.Errorf("netdev must be empty")
+		}
+	})
 }