Improve test readability slightly

ctkcoding · Feb 11, 2021 · a4adf1f · a4adf1f
1 parent 416f186
commit a4adf1f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/test/RSS_Item_iTunes_Podcast_HelperTest.php b/test/RSS_Item_iTunes_Podcast_HelperTest.php
@@ -58,8 +58,9 @@ public function test_rss_item_itunes_subtitle_suffix()
 
         $content = $mp->generate();
         $data = simplexml_load_string($content, 'SimpleXMLElement');
-        $itunes_item0 = $data->channel->item[0]->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
-        $itunes_item1 = $data->channel->item[1]->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
+        $item = $data->channel->item;
+        $itunes_item0 = $item[0]->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
+        $itunes_item1 = $item[1]->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
 
         $this->assertEquals('testing Click here for more…', $itunes_item0->subtitle);
         $this->assertEquals(' Click here for more…', $itunes_item1->subtitle);