From 7d5a7c43437dd47f9a72e36c0ada85e6e4c651b8 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sat, 25 Apr 2026 03:34:40 +0100
Subject: [PATCH] test(openai): preserve zero realtime transcription vad config

---
 .../realtime-transcription-provider.test.ts   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/extensions/openai/realtime-transcription-provider.test.ts b/extensions/openai/realtime-transcription-provider.test.ts
index 97e141eeea0..5fb6829df3a 100644
--- a/extensions/openai/realtime-transcription-provider.test.ts
+++ b/extensions/openai/realtime-transcription-provider.test.ts
@@ -46,6 +46,26 @@ describe("buildOpenAIRealtimeTranscriptionProvider", () => {
     });
   });
 
+  it("preserves explicit zero-valued VAD settings", () => {
+    const provider = buildOpenAIRealtimeTranscriptionProvider();
+    const resolved = provider.resolveConfig?.({
+      cfg: {} as never,
+      rawConfig: {
+        providers: {
+          openai: {
+            silenceDurationMs: 0,
+            vadThreshold: 0,
+          },
+        },
+      },
+    });
+
+    expect(resolved).toMatchObject({
+      silenceDurationMs: 0,
+      vadThreshold: 0,
+    });
+  });
+
   it("accepts the legacy openai-realtime alias", () => {
     const provider = buildOpenAIRealtimeTranscriptionProvider();
     expect(provider.aliases).toContain("openai-realtime");