Changeset 12 in tests

Timestamp:

09/20/2007 09:06:36 AM (17 years ago)

Author:

tellyworth

Message:

fairly complete rss2 tests

File:

• wp-testcase/test_includes_feed_rss2.php (modified) (2 diffs)

wp-testcase/test_includes_feed_rss2.php

@@ -4 +4 @@
 
 // test the RSS 2.0 feed by generating a feed, parsing it, and checking that the
-// contents are correct.  Since we're using a real XML parser, this also ensures
-// that the feed is valid XML, and that the contents are correctly escaped and
-// encoded.
+// parsed contents match the contents of the posts stored in the database.  Since
+// we're using a real XML parser, this confirms that the feed is valid, well formed,
+// and contains the right stuff.
 
 class TestFeedRss2 extends _WPMediumBlog {
 
+    function setUp() {
+        parent::setUp();
+        $this->post_count = get_option('posts_per_rss');
+        $this->excerpt_only = get_option('rss_use_excerpt');
+        // this seems to break something
+        update_option('use_smilies', false);
+    }
+
     function do_rss2() {
         ob_start();
+        // nasty hack
+        global $post;
         require(ABSPATH.'wp-includes/feed-rss2.php');
         $out = ob_get_clean();
@@ -64 +74 @@
         $this->http('/feed/');
         $feed = $this->do_rss2();
-        $data = xml_to_array($feed);
+        $xml = xml_to_array($feed);
 
-        // get all the rss -> channel -> item -> title elements
-        $titles = xml_find($data, 'rss', 'channel', 'item', 'title');
+        // get all the rss -> channel -> item elements
+        $items = xml_find($xml, 'rss', 'channel', 'item');
+        $posts = get_posts('numberposts='.$this->post_count);
 
-        $this->assertEquals('post title 24', $titles[0]['content']);
-        $this->assertEquals('post title 23', $titles[1]['content']);
-        $this->assertEquals('post title 22', $titles[2]['content']);
-        $this->assertEquals('post title 21', $titles[3]['content']);
-        $this->assertEquals('post title 20', $titles[4]['content']);
-        $this->assertEquals('post title 19', $titles[5]['content']);
-        $this->assertEquals('post title 18', $titles[6]['content']);
-        $this->assertEquals('post title 17', $titles[7]['content']);
-        $this->assertEquals('post title 16', $titles[8]['content']);
-        $this->assertEquals('post title 15', $titles[9]['content']);
+        // check each of the items against the known post data
+        for ($i=0; $i < $this->post_count; $i++) {
+
+            // title
+            $title = xml_find($items[$i]['child'], 'title');
+            $this->assertEquals($posts[$i]->post_title, $title[0]['content']);
+
+            // link
+            $link = xml_find($items[$i]['child'], 'link');
+            $this->assertEquals(get_permalink($posts[$i]->ID), $link[0]['content']);
+
+            // comment link
+            $comments_link = xml_find($items[$i]['child'], 'comments');
+            $this->assertEquals(get_permalink($posts[$i]->ID) . '#comments', $comments_link[0]['content']);
+
+            // pub date
+            $pubdate = xml_find($items[$i]['child'], 'pubDate');
+            $this->assertEquals(strtotime($posts[$i]->post_date), strtotime($pubdate[0]['content']));
+
+            // author
+            $creator = xml_find($items[$i]['child'], 'dc:creator');
+            $this->assertEquals($this->author->user_nicename, $creator[0]['content']);
+
+            // categories (perhaps multiple)
+            $categories = xml_find($items[$i]['child'], 'category');
+            $cat_ids = wp_get_post_categories($post->ID);
+            if (empty($cat_ids))    $cat_ids = array(1);
+            // should be the same number of categories
+            $this->assertEquals(count($cat_ids), count($categories));
+            // ..with the same names
+            for ($j=0; $j < count($cat_ids); $j++)
+                $this->assertEquals(get_cat_name($cat_ids[$j]), $categories[$j]['content']);
+
+            // GUID
+            $guid = xml_find($items[$i]['child'], 'guid');
+            $this->assertEquals('false', $guid[0]['attributes']['isPermaLink']);
+            $this->assertEquals($posts[$i]->guid, $guid[0]['content']);
+
+            // description/excerpt
+            $description = xml_find($items[$i]['child'], 'description');
+            $this->assertEquals(trim($posts[$i]->post_excerpt), trim($description[0]['content']));
+
+            // post content
+            if (!$this->excerpt_only) {
+                $content = xml_find($items[$i]['child'], 'content:encoded');
+                $this->assertEquals(trim(apply_filters('the_content', $posts[$i]->post_content)), trim($content[0]['content']));
+            }
+
+            // comment rss
+            $comment_rss = xml_find($items[$i]['child'], 'wfw:commentRss');
+            $this->assertEquals(html_entity_decode(get_post_comments_feed_link($posts[$i]->ID)), $comment_rss[0]['content']);
+        }
+
     }
 }