From cf414564eff08a56384d4ddc44555fd34e6c2c69 Mon Sep 17 00:00:00 2001
From: Shakker <shakkerdroid@gmail.com>
Date: Mon, 11 May 2026 01:46:12 +0100
Subject: [PATCH] test: tighten message tool schema description assertion

---
 src/agents/tools/message-tool.test.ts | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/agents/tools/message-tool.test.ts b/src/agents/tools/message-tool.test.ts
index 72f207c1de28..71f457ce427a 100644
--- a/src/agents/tools/message-tool.test.ts
+++ b/src/agents/tools/message-tool.test.ts
@@ -240,7 +240,7 @@ function getActionEnum(properties: Record<string, unknown>) {
 function expectStringSchema(
   schema: unknown,
   expected?: {
-    descriptionIncludes?: string;
+    description?: string;
   },
 ) {
   expect(schema).toBeTruthy();
@@ -249,8 +249,8 @@ function expectStringSchema(
   }
   const record = schema as Record<string, unknown>;
   expect(record.type).toBe("string");
-  if (expected?.descriptionIncludes) {
-    expect(record.description).toEqual(expect.stringContaining(expected.descriptionIncludes));
+  if (expected?.description) {
+    expect(record.description).toBe(expected.description);
   }
 }
 
@@ -1065,7 +1065,10 @@ describe("message tool schema scoping", () => {
     const properties = getToolProperties(tool);
 
     expect(getActionEnum(properties)).toContain("read");
-    expectStringSchema(properties.messageId, { descriptionIncludes: "read" });
+    expectStringSchema(properties.messageId, {
+      description:
+        "Target message id for read, reaction, edit, delete, pin, or unpin. If omitted for reaction-like actions, defaults to the current inbound message id when available.",
+    });
   });
 });