From 997c43bbdde068385bbf11d80210a7dc0adf36d9 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Wed, 13 Feb 2013 02:49:12 -0800
Subject: [PATCH] Add `_.extend` and `_.defaults` `underscore` build tests.

Former-commit-id: f9244ddd7c81f65d2f0a01a18fa6e821e8f2705b
---
 test/test-build.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test/test-build.js b/test/test-build.js
index f46746912..32ce035c1 100644
--- a/test/test-build.js
+++ b/test/test-build.js
@@ -763,9 +763,18 @@
         function Foo() {}
         Foo.prototype = { 'a': 1 };
 
+        actual = lodash.defaults({ 'a': null }, { 'a': 1 });
+        strictEqual(actual.a, 1, '_.defaults should overwrite `null` values: ' + basename);
+
         deepEqual(lodash.defaults({}, new Foo), Foo.prototype, '_.defaults should assign inherited `source` properties: ' + basename);
         deepEqual(lodash.extend({}, new Foo), Foo.prototype, '_.extend should assign inherited `source` properties: ' + basename);
 
+        actual = lodash.extend({}, { 'a': 0 }, function(a, b) {
+          return this[b];
+        }, [2]);
+
+        strictEqual(actual.a, 0, '_.extend should ignore `callback` and `thisArg`: ' + basename);
+
         actual = lodash.find(array, function(value) {
           return 'a' in value;
         });