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Tests: Add two tests for the current 'hierarchical' argument behavior in get_pages().

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See #18701.


git-svn-id: https://develop.svn.wordpress.org/trunk@34698 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Drew Jaynes 2015-09-29 20:49:32 +00:00
parent 49063d8e14
commit 49f4196f12
1 changed files with 60 additions and 0 deletions
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60
tests/phpunit/tests/post/getPages.php
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@ -214,6 +214,66 @@ class Tests_Post_getPages extends WP_UnitTestCase {
$this->assertEqualSets( array( $page_1, $page_2, $page_4, $page_3 ), wp_list_pluck( $pages, 'ID' ) );
}
/**
* @ticket 18701
*/
public function test_get_pages_hierarchical_empty_child_of() {
$page_1 = $this->factory->post->create( array( 'post_type' => 'page' ) );
$page_2 = $this->factory->post->create( array( 'post_type' => 'page' ) );
$page_3 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$page_4 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$pages = get_pages(); // Defaults: hierarchical = true, child_of = '', parent = -1
$default_args = get_pages( array(
'hierarchical' => true,
'child_of' => ''
) );
$this->assertEquals( $pages, $default_args );
/*
* Page tree:
*
* page 1 (parent 0)
* – page 3 (parent 1)
* – page 4 (parent 1)
* page 2 (parent 0)
*
* With default arguments, if child_of is empty (normalized to 0), only pages with a matching
* post_parent will be returned, in the order they were created: 1, 2.
*/
$found_pages = wp_list_filter( $pages, array( 'post_parent' => 0 ) );
$this->assertEqualSets( array( $page_1, $page_2 ), wp_list_pluck( $found_pages, 'ID' ) );
}
/**
* @ticket 18701
*/
public function test_get_pages_non_hierarchical_empty_child_of() {
$page_1 = $this->factory->post->create( array( 'post_type' => 'page' ) );
$page_2 = $this->factory->post->create( array( 'post_type' => 'page' ) );
$page_3 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$page_4 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$pages = get_pages( array( 'hierarchical' => false ) ); // child_of = '', parent = -1
/*
* Page tree:
*
* page 1 (parent 0)
* – page 3 (parent 1)
* – page 4 (parent 1)
* page 2 (parent 0)
*
* If hierarchical is false and child_of is empty (normalized to 0), pages will be returned
* in order of creation: 1, 2, 3, 4, regardless of parent.
*/
$this->assertEqualSets( array( $page_1, $page_2, $page_3, $page_4 ), wp_list_pluck( $pages, 'ID' ) );
}
function test_wp_list_pages_classes() {
$type = 'taco';
register_post_type( $type, array( 'hierarchical' => true, 'public' => true ) );