+global\Tests_Feeds_RSS2::test_item_elements()

Complexity

Conditions	8
Paths	33

Size

Total Lines	88
Code Lines	45

Duplication

Lines	4
Ratio	4.55 %

Importance

Changes

0

<?php
    function test_item_elements() 
    {
        $this->go_to('/?feed=rss2');
        $feed = $this->do_rss2();
        $xml = xml_to_array($feed);

        // Get all the <item> child elements of the <channel> element
        $items = xml_find($xml, 'rss', 'channel', 'item');

        // Verify we are displaying the correct number of posts.
        $this->assertCount($this->post_count, $items);

        // We Really only need to test X number of items unless the content is different
        $items = array_slice($items, 1);

        // Check each of the desired entries against the known post data
        foreach ( $items as $key => $item ) {

            // Get post for comparison
            $guid = xml_find($items[$key]['child'], 'guid');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            preg_match('/\?p=(\d+)/', $guid[0]['content'], $matches);
            $post = get_post($matches[1]);

Overridding WordPress globals is prohibited

            // Title
            $title = xml_find($items[$key]['child'], 'title');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals($post->post_title, $title[0]['content']);

            // Link
            $link = xml_find($items[$key]['child'], 'link');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals(get_permalink($post), $link[0]['content']);

            // Comment link
            $comments_link = xml_find($items[$key]['child'], 'comments');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals(get_permalink($post) . '#respond', $comments_link[0]['content']);

            // Pub date
            $pubdate = xml_find($items[$key]['child'], 'pubDate');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals(strtotime($post->post_date_gmt), strtotime($pubdate[0]['content']));

            // Author
            $creator = xml_find($items[$key]['child'], 'dc:creator');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $user = new WP_User($post->post_author);
            $this->assertEquals($user->display_name, $creator[0]['content']);

            // Categories (perhaps multiple)
            $categories = xml_find($items[$key]['child'], 'category');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $cats = array();
            foreach ( get_the_category($post->ID) as $term ) {
                $cats[] = $term->name;
            }

            $tags = get_the_tags($post->ID);
            if ($tags ) {
                foreach ( get_the_tags($post->ID) as $term ) {
                    $cats[] = $term->name;
                }
            }
            $cats = array_filter($cats);
            // Should be the same number of categories
            $this->assertEquals(count($cats), count($categories));

            // ..with the same names
            foreach ( $cats as $id => $cat ) {
                $this->assertEquals($cat, $categories[$id]['content']);

Array keys should be surrounded by spaces unless they contain a string or an integer.

            }

            // GUID
            $guid = xml_find($items[$key]['child'], 'guid');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals('false', $guid[0]['attributes']['isPermaLink']);
            $this->assertEquals($post->guid, $guid[0]['content']);

            // Description / Excerpt
            if (! empty($post->post_excerpt) ) {

Expected 1 space before "!"; 0 found

                $description = xml_find($items[$key]['child'], 'description');

Array keys should be surrounded by spaces unless they contain a string or an integer.

                $this->assertEquals(trim($post->post_excerpt), trim($description[0]['content']));
            }

            // Post content
            if (! $this->excerpt_only ) {

This code seems to be duplicated across your project.

Expected 1 space before "!"; 0 found

                $content = xml_find($items[$key]['child'], 'content:encoded');

Array keys should be surrounded by spaces unless they contain a string or an integer.

                $this->assertEquals(trim(apply_filters('the_content', $post->post_content)), trim($content[0]['content']));
            }

            // Comment rss
            $comment_rss = xml_find($items[$key]['child'], 'wfw:commentRss');

Array keys should be surrounded by spaces unless they contain a string or an integer.

            $this->assertEquals(html_entity_decode(get_post_comments_feed_link($post->ID)), $comment_rss[0]['content']);
        }
    }