From 10e1378f2b44689660b29a5dec8aef9778a49f78 Mon Sep 17 00:00:00 2001
From: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
Date: Thu, 30 Jul 2026 02:28:43 -0700
Subject: [PATCH] test(mobile): stabilize QR capacity boundary fixture

---
 src/main/runtime/mobile-pairing-qr.test.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/runtime/mobile-pairing-qr.test.ts b/src/main/runtime/mobile-pairing-qr.test.ts
index c61366d81c3..3c860cbf6eb 100644
--- a/src/main/runtime/mobile-pairing-qr.test.ts
+++ b/src/main/runtime/mobile-pairing-qr.test.ts
@@ -3,6 +3,9 @@ import { encodePairingOffer } from '../../shared/pairing'
 import type { PairingOffer } from '../../shared/mobile-relay-pairing-offer'
 import { encodeMobilePairingQr } from './mobile-pairing-qr'
 
+// Keep every capacity probe in the same encoded payload family.
+const FIXED_INVITE_EXPIRES_AT = Date.now() + 5 * 60_000
+
 function pairingUrl(endpointLength: number, relay: boolean): string {
   const prefix = 'wss://pair.example/'
   const offer: PairingOffer = {
@@ -20,7 +23,7 @@ function pairingUrl(endpointLength: number, relay: boolean): string {
             assignmentEpoch: 1,
             relayHostId: 'a'.repeat(16),
             inviteToken: 'b'.repeat(43),
-            inviteExpiresAt: Date.now() + 60_000,
+            inviteExpiresAt: FIXED_INVITE_EXPIRES_AT,
             e2eeFraming: 2
           }
         }