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Tests: Add two tests for the current behavior of the 'hierarchical' and 'child_of' arguments in get_pages().

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See #18701.


git-svn-id: https://develop.svn.wordpress.org/trunk@34699 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Drew Jaynes
2015-09-29 21:27:03 +00:00
parent 49f4196f12
commit c226bff80b
1 changed files with 60 additions and 0 deletions
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tests/phpunit/tests/post/getPages.php
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@@ -274,6 +274,66 @@ class Tests_Post_getPages extends WP_UnitTestCase {
$this->assertEqualSets( array( $page_1, $page_2, $page_3, $page_4 ), wp_list_pluck( $pages, 'ID' ) );
}
/**
* @ticket 18701
*/
public function test_get_pages_hierarchical_non_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_3 ) );
$page_5 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$pages = get_pages( array( 'child_of' => $page_1 ) ); // Defaults: hierarchical = true, parent = -1.
/*
* Page tree:
*
* page 1 (parent 0)
* – page 3 (parent 1)
* –– page 4 (parent 3)
* – page 5 (parent 1)
* page 2 (parent 0)
*
* If hierarchical is true (default), and child_of is not empty, pages will be returned
* hierarchically in order of creation: 3, 4, 5.
*/
$this->assertEqualSets( array( $page_3, $page_4, $page_5 ), wp_list_pluck( $pages, 'ID' ) );
}
/**
* @ticket 18701
*/
public function test_get_pages_non_hierarchical_non_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_3 ) );
$page_5 = $this->factory->post->create( array( 'post_type' => 'page', 'post_parent' => $page_1 ) );
$pages = get_pages( array( 'hierarchical' => false, 'child_of' => $page_1 ) );
/*
* Page tree:
*
* page 1 (parent 0)
* – page 3 (parent 1)
* –– page 4 (parent 3)
* – page 5 (parent 1)
* page 2 (parent 0)
*
* If hierarchical is false, and child_of is not empty, pages will (apparently) be returned
* hierarchically anyway in order of creation: 3, 4, 5.
*/
$this->assertEqualSets( array( $page_3, $page_4, $page_5 ), wp_list_pluck( $pages, 'ID' ) );
// How it should work.
$found_pages = wp_list_filter( $pages, array( 'post_parent' => $page_1 ) );
$this->assertEqualSets( array( $page_3, $page_5 ), wp_list_pluck( $found_pages, 'ID' ) );
}
function test_wp_list_pages_classes() {
$type = 'taco';
register_post_type( $type, array( 'hierarchical' => true, 'public' => true ) );