From 983b88dd3cb5e07919517d3fde4085f60883ded7 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Wed, 24 Jul 2024 15:26:33 -0700
Subject: [PATCH] [Tests] `no-array-index-key`: actually run valid tests

---
 tests/lib/rules/no-array-index-key.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/tests/lib/rules/no-array-index-key.js b/tests/lib/rules/no-array-index-key.js
index 5c2974f182..2269e208ca 100644
--- a/tests/lib/rules/no-array-index-key.js
+++ b/tests/lib/rules/no-array-index-key.js
@@ -27,7 +27,7 @@ const parserOptions = {
 
 const ruleTester = new RuleTester({ parserOptions });
 ruleTester.run('no-array-index-key', rule, {
-  valid: parsers.all(
+  valid: parsers.all([
     { code: '<Foo key="foo" />;' },
     { code: '<Foo key={i} />;' },
     { code: '<Foo key />;' },
@@ -96,9 +96,6 @@ ruleTester.run('no-array-index-key', rule, {
     {
       code: 'foo.flatMap((a) => <Foo key={a} />)',
     },
-    {
-      code: 'foo.reduce((a, b) => a.concat(<Foo key={b.id} />), [])',
-    },
     {
       code: 'foo.reduce((a, b, i) => a.concat(<Foo key={b.id} />), [])',
     },
@@ -139,8 +136,8 @@ ruleTester.run('no-array-index-key', rule, {
     {
       code: 'foo?.map(child => <Foo key={child.i} />)',
       features: ['optional chaining'],
-    }
-  ),
+    },
+  ]),
 
   invalid: parsers.all([].concat(
     {