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Ensure that a has_children parameter is given to Walker::start_el().

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Adds unit tests.

Props scribu, obenland.
Fixes #14041.


git-svn-id: https://develop.svn.wordpress.org/trunk@28824 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2014-06-24 17:05:56 +00:00
parent 94be170877
commit 73fe9d548b
3 changed files with 65 additions and 6 deletions
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48
tests/phpunit/tests/comment/walker.php Normal file
View File

@@ -0,0 +1,48 @@
<?php
/**
* @group comment
*/
class Tests_Comment_Walker extends WP_UnitTestCase {
function setUp() {
parent::setUp();
$this->post_id = $this->factory->post->create();
}
/**
* @ticket 14041
*/
function test_has_children() {
$comment_parent = $this->factory->comment->create( array( 'comment_post_ID' => $this->post_id ) );
$comment_child = $this->factory->comment->create( array( 'comment_post_ID' => $this->post_id, 'comment_parent' => $comment_parent ) );
$comment_parent = get_comment( $comment_parent );
$comment_child = get_comment( $comment_child );
$comment_walker = new Walker_Comment();
$comment_callback = new Comment_Callback_Test( $this, $comment_walker );
wp_list_comments( array( 'callback' => array( $comment_callback, 'comment' ), 'walker' => $comment_walker, 'echo' => false ), array( $comment_parent, $comment_child ) );
wp_list_comments( array( 'callback' => array( $comment_callback, 'comment' ), 'walker' => $comment_walker, 'echo' => false ), array( $comment_child, $comment_parent ) );
}
}
class Comment_Callback_Test {
public function __construct( Tests_Comment_Walker $test_walker, Walker_Comment $walker ) {
$this->test_walker = $test_walker;
$this->walker = $walker;
}
public function comment( $comment, $args, $depth ) {
if ( 1 == $depth ) {
$this->test_walker->assertTrue( $this->walker->has_children );
$this->test_walker->assertTrue( $args['has_children'] ); // Back compat
}
else if ( 2 == $depth ) {
$this->test_walker->assertFalse( $this->walker->has_children );
$this->test_walker->assertFalse( $args['has_children'] ); // Back compat
}
}
}