From 77c505c33e2558d0009f36e51cd6fee80f194c90 Mon Sep 17 00:00:00 2001
From: Jonathan Lee <1150974628@qq.com>
Date: Mon, 30 Mar 2020 00:53:12 +0800
Subject: [PATCH] [Test] `jsx-key`: add a test case for optional chaining
---
tests/lib/rules/jsx-key.js | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tests/lib/rules/jsx-key.js b/tests/lib/rules/jsx-key.js
index df8024ce1c..cd806a2130 100644
--- a/tests/lib/rules/jsx-key.js
+++ b/tests/lib/rules/jsx-key.js
@@ -68,6 +68,14 @@ ruleTester.run('jsx-key', rule, {
}, {
code: '[1, 2 ,3].map(x => { return });',
errors: [{message: 'Missing "key" prop for element in iterator'}]
+ }, {
+ code: '[1, 2, 3]?.map(x => )',
+ parser: parsers.BABEL_ESLINT,
+ errors: [{message: 'Missing "key" prop for element in iterator'}]
+ }, {
+ code: '[1, 2, 3]?.map(x => )',
+ parser: parsers['@TYPESCRIPT_ESLINT'],
+ errors: [{message: 'Missing "key" prop for element in iterator'}]
}, {
code: '[1, 2, 3].map(x => <>{x}>);',
parser: parsers.BABEL_ESLINT,