From 1487c3a9947b0eb55c61b5d93ff9f0c69a812aeb Mon Sep 17 00:00:00 2001
From: Johann-S <johann.servoire@gmail.com>
Date: Mon, 23 Oct 2017 09:35:27 +0200
Subject: Add `Util.jQuery` which will detect jQuery instead of relying on
 global `$` (#24513)

---
 js/tests/unit/util.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 js/tests/unit/util.js

(limited to 'js/tests/unit')

diff --git a/js/tests/unit/util.js b/js/tests/unit/util.js
new file mode 100644
index 000000000..c3412041e
--- /dev/null
+++ b/js/tests/unit/util.js
@@ -0,0 +1,19 @@
+$(function () {
+  'use strict'
+
+  QUnit.module('Util')
+
+  QUnit.test('Util.jQuery should find window.jQuery if window.$ is not available', function (assert) {
+    assert.expect(1)
+    delete window.$
+    assert.strictEqual(Util.jQuery, window.jQuery)
+    window.$ = Util.jQuery
+  })
+
+  QUnit.test('Util.jQuery should find window.$ if window.jQuery is not available', function (assert) {
+    assert.expect(1)
+    delete window.jQuery
+    assert.strictEqual(Util.jQuery, window.$)
+    window.jQuery = Util.jQuery
+  })
+})
-- 
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