From 7add87739a27bbe6899e46ee5f0312c2614da576 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Wed, 30 Mar 2016 23:31:55 -0700
Subject: [PATCH] Add `_.concat` test for shallow cloning `array`.

---
 test/test.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/test.js b/test/test.js
index f5e535b12..29442e928 100644
--- a/test/test.js
+++ b/test/test.js
@@ -3056,6 +3056,16 @@
   QUnit.module('lodash.concat');
 
   (function() {
+    QUnit.test('should shallow clone `array`', function(assert) {
+      assert.expect(2);
+
+      var array = [1, 2, 3],
+          actual = _.concat(array);
+
+      assert.deepEqual(actual, array);
+      assert.notStrictEqual(actual, array);
+    });
+
     QUnit.test('should concat arrays and values', function(assert) {
       assert.expect(2);