From 4673580a71acd68399489387340b273e0b8ceb73 Mon Sep 17 00:00:00 2001
From: slhx agent <slhx@users.noreply.github.com>
Date: Tue, 2 Jun 2026 02:17:04 +0200
Subject: [PATCH] test(techdemo): use handle field constant

Remove the last literal __h wire spelling from techdemo E2E tests, including the unknown-handle negative case.

req: dx/003

req: examples/003
---
 examples/techdemo/tests/e2e.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/techdemo/tests/e2e.rs b/examples/techdemo/tests/e2e.rs
index dcae4f6..5c2db4b 100644
--- a/examples/techdemo/tests/e2e.rs
+++ b/examples/techdemo/tests/e2e.rs
@@ -257,7 +257,7 @@ fn product_is_e2e_working_over_http() {
     assert!(sse.text().contains("event: slhx"));
     assert!(sse.text().contains("data: "));
 
-    let unknown = post("/", "__h=999999");
+    let unknown = post("/", &format!("{SLHX_HANDLE_FIELD}=999999"));
     assert_eq!(unknown.status, 404);
     assert!(unknown.text().contains("unknown slhx handle id 999999"));
 }