From 63b29b9ebf69c60a76ff777ef19277dfa9132737 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sat, 9 May 2026 00:02:45 +0100
Subject: [PATCH] test: simplify twitch outbound chunk mock

---
 extensions/twitch/src/outbound.test.ts | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/extensions/twitch/src/outbound.test.ts b/extensions/twitch/src/outbound.test.ts
index 8a366db2732..7215750899e 100644
--- a/extensions/twitch/src/outbound.test.ts
+++ b/extensions/twitch/src/outbound.test.ts
@@ -33,7 +33,7 @@ vi.mock("./send.js", () => ({
 }));
 
 vi.mock("./utils/markdown.js", () => ({
-  chunkTextForTwitch: vi.fn((text) => text.split(/(.{500})/).filter(Boolean)),
+  chunkTextForTwitch: vi.fn(chunkMockTextForTwitch),
 }));
 
 vi.mock("./utils/twitch.js", () => ({
@@ -42,6 +42,16 @@ vi.mock("./utils/twitch.js", () => ({
     new Error(`Missing target for ${channel}. Provide ${hint}`),
 }));
 
+function chunkMockTextForTwitch(text: string): string[] {
+  const chunks: string[] = [];
+  for (const chunk of text.split(/(.{500})/)) {
+    if (chunk.length > 0) {
+      chunks.push(chunk);
+    }
+  }
+  return chunks;
+}
+
 function assertResolvedTarget(
   result: ReturnType<NonNullable<typeof twitchOutbound.resolveTarget>>,
 ): string {