From 17127ef02269eded2c50bc31af68841e6b99debc Mon Sep 17 00:00:00 2001
From: Shakker <shakkerdroid@gmail.com>
Date: Fri, 8 May 2026 19:23:12 +0100
Subject: [PATCH] test: tighten usage aggregate assertion

---
 ui/src/ui/views/usage-render-details.test.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui/src/ui/views/usage-render-details.test.ts b/ui/src/ui/views/usage-render-details.test.ts
index 32bc0507cec..c24fec16071 100644
--- a/ui/src/ui/views/usage-render-details.test.ts
+++ b/ui/src/ui/views/usage-render-details.test.ts
@@ -72,7 +72,11 @@ describe("computeFilteredUsage", () => {
     expect(result).toMatchObject({
       totalTokens: 300, // 100 + 200
     });
-    expect(result?.totalCost).toBeCloseTo(0.3); // 0.1 + 0.2
+    expect(result).toBeDefined();
+    if (!result) {
+      throw new Error("expected filtered usage aggregate");
+    }
+    expect(result.totalCost).toBeCloseTo(0.3); // 0.1 + 0.2
   });
 
   it("handles reversed range (end < start)", () => {