From c0e0d4c63d31f32bfc721a92d2d9eadb972b3458 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Wed, 18 Feb 2026 22:46:10 +0000
Subject: [PATCH] test: dedupe empty-array counter checks in sandbox formatters

---
 src/commands/sandbox-formatters.e2e.test.ts | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/commands/sandbox-formatters.e2e.test.ts b/src/commands/sandbox-formatters.e2e.test.ts
index b9c4b70298e..b0aed042f05 100644
--- a/src/commands/sandbox-formatters.e2e.test.ts
+++ b/src/commands/sandbox-formatters.e2e.test.ts
@@ -91,10 +91,6 @@ describe("sandbox-formatters", () => {
       expect(countRunning(items)).toBe(2);
     });
 
-    it("should return 0 for empty array", () => {
-      expect(countRunning([])).toBe(0);
-    });
-
     it("should return 0 when no items running", () => {
       const items = [
         { running: false, name: "a" },
@@ -128,10 +124,6 @@ describe("sandbox-formatters", () => {
       expect(countMismatches(items)).toBe(3);
     });
 
-    it("should return 0 for empty array", () => {
-      expect(countMismatches([])).toBe(0);
-    });
-
     it("should return 0 when all match", () => {
       const items = [
         { imageMatch: true, name: "a" },
@@ -151,4 +143,13 @@ describe("sandbox-formatters", () => {
       expect(countMismatches(items)).toBe(3);
     });
   });
+
+  describe("counter empty inputs", () => {
+    it.each([
+      { fn: countRunning as (items: unknown[]) => number },
+      { fn: countMismatches as (items: unknown[]) => number },
+    ])("should return 0 for empty array", ({ fn }) => {
+      expect(fn([])).toBe(0);
+    });
+  });
 });