From 16f0d4a56cbfd1525de6da52005f73ce7a5eafc6 Mon Sep 17 00:00:00 2001
From: Mostafa Hajizadeh <mostafa.h@gmail.com>
Date: Fri, 7 Jul 2017 15:07:32 +0430
Subject: [PATCH] Add "node" to Jest's moduleFileExtensions (#2738)

Jest's default value for this option is ["js", "json", "jsx", "node"].
CRA's current value is ["web.js", "js", "json", "web.jsx", "jsx"], which
is missing one of default ones: "node". This change fixes that.

This "node" extension is used in packages that use native code.
---
 packages/react-scripts/scripts/utils/createJestConfig.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-scripts/scripts/utils/createJestConfig.js b/packages/react-scripts/scripts/utils/createJestConfig.js
index de74958efad..bc4ebf82271 100644
--- a/packages/react-scripts/scripts/utils/createJestConfig.js
+++ b/packages/react-scripts/scripts/utils/createJestConfig.js
@@ -43,7 +43,7 @@ module.exports = (resolve, rootDir, isEjecting) => {
     moduleNameMapper: {
       '^react-native$': 'react-native-web',
     },
-    moduleFileExtensions: ['web.js', 'js', 'json', 'web.jsx', 'jsx'],
+    moduleFileExtensions: ['web.js', 'js', 'json', 'web.jsx', 'jsx', 'node'],
   };
   if (rootDir) {
     config.rootDir = rootDir;