stricter checks

tests/claude-quota.test.ts

@@ -97,7 +97,10 @@ test("reads credentials file and sends OAuth usage request", async () => {
             changed++;
         },
         async (input, init) => {
-            calls.push({ url: String(input), headers: new Headers(init?.headers) });
+            calls.push({
+                url: input instanceof Request ? input.url : String(input),
+                headers: new Headers(init?.headers),
+            });
             return Response.json(payload);
         },
         60_000,
@@ -105,10 +108,12 @@ test("reads credentials file and sends OAuth usage request", async () => {
     );
     await tracker.init();
     expect(calls).toHaveLength(1);
-    expect(calls[0]!.url).toBe("https://api.anthropic.com/api/oauth/usage");
-    expect(calls[0]!.headers.get("authorization")).toBe("Bearer token-123");
-    expect(calls[0]!.headers.get("anthropic-beta")).toBe("oauth-2025-04-20");
-    expect(calls[0]!.headers.get("accept")).toBe("application/json");
+    const [call] = calls;
+    if (!call) throw new Error("Missing usage request");
+    expect(call.url).toBe("https://api.anthropic.com/api/oauth/usage");
+    expect(call.headers.get("authorization")).toBe("Bearer token-123");
+    expect(call.headers.get("anthropic-beta")).toBe("oauth-2025-04-20");
+    expect(call.headers.get("accept")).toBe("application/json");
     expect(tracker.status()?.plan).toBe("max");
     expect(tracker.status()?.windows[0]?.remaining).toBe(87.5);
     expect(changed).toBe(1);