From c85aaa6e47236e22be3802083031bcd29ec4cd5b Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sat, 9 May 2026 06:42:46 +0100
Subject: [PATCH] test: tighten googlechat auth runtime callbacks

---
 .../src/google-auth.runtime.test.ts           | 29 ++++++++++++-------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/extensions/googlechat/src/google-auth.runtime.test.ts b/extensions/googlechat/src/google-auth.runtime.test.ts
index 1f789ce24eb..42ac7ca6a59 100644
--- a/extensions/googlechat/src/google-auth.runtime.test.ts
+++ b/extensions/googlechat/src/google-auth.runtime.test.ts
@@ -345,19 +345,26 @@ describe("googlechat google auth runtime", () => {
     Reflect.deleteProperty(globalThis as object, "window");
     try {
       const transport = await getGoogleAuthTransport();
+      const transportDefaults = transport.defaults as { fetchImplementation?: unknown };
+      const requestInterceptorAdd = transport.interceptors.request.add as unknown as ReturnType<
+        typeof vi.fn
+      >;
+      const responseInterceptorAdd = transport.interceptors.response.add as unknown as ReturnType<
+        typeof vi.fn
+      >;
+      const requestInterceptor = requestInterceptorAdd.mock.calls[0]?.[0] as
+        | { resolved?: unknown }
+        | undefined;
+      const responseInterceptor = responseInterceptorAdd.mock.calls[0]?.[0] as
+        | { resolved?: unknown }
+        | undefined;
 
       expect(mocks.gaxiosCtor).toHaveBeenCalledOnce();
-      expect(transport).toMatchObject({
-        defaults: {
-          fetchImplementation: expect.any(Function),
-        },
-      });
-      expect(transport.interceptors.request.add).toHaveBeenCalledWith({
-        resolved: expect.any(Function),
-      });
-      expect(transport.interceptors.response.add).toHaveBeenCalledWith({
-        resolved: expect.any(Function),
-      });
+      expect(typeof transportDefaults.fetchImplementation).toBe("function");
+      expect(requestInterceptorAdd).toHaveBeenCalledOnce();
+      expect(typeof requestInterceptor?.resolved).toBe("function");
+      expect(responseInterceptorAdd).toHaveBeenCalledOnce();
+      expect(typeof responseInterceptor?.resolved).toBe("function");
       expect("window" in globalThis).toBe(false);
     } finally {
       if (originalWindowDescriptor) {