ba712c6789
Props santagada, boonebgorges. See #10852. git-svn-id: https://develop.svn.wordpress.org/trunk@32354 602fd350-edb4-49c9-b593-d223f7449a82
96 lines
2.2 KiB
PHP
96 lines
2.2 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @group post
|
|
*/
|
|
class Tests_Post_GetPageChildren extends WP_UnitTestCase {
|
|
protected $pages = array();
|
|
|
|
/*
|
|
* Here's the tree we are testing (4 is not in the tree):
|
|
*
|
|
* pages[0]
|
|
* - pages[1]
|
|
* -- pages[3]
|
|
* - pages[2]
|
|
* -- pages[6]
|
|
* --- pages[7]
|
|
* ---- pages[8]
|
|
* - pages[5]
|
|
*/
|
|
public function setUp() {
|
|
parent::setUp();
|
|
|
|
// Mock page objects.
|
|
$this->pages = array(
|
|
0 => (object) array(
|
|
'ID' => 100,
|
|
'post_parent' => 0,
|
|
),
|
|
1 => (object) array(
|
|
'ID' => 101,
|
|
'post_parent' => 100,
|
|
),
|
|
2 => (object) array(
|
|
'ID' => 102,
|
|
'post_parent' => 100,
|
|
),
|
|
3 => (object) array(
|
|
'ID' => 103,
|
|
'post_parent' => 101,
|
|
),
|
|
|
|
// Not in the tree.
|
|
4 => (object) array(
|
|
'ID' => 104,
|
|
'post_parent' => 9898989898,
|
|
),
|
|
|
|
5 => (object) array(
|
|
'ID' => 105,
|
|
'post_parent' => 100,
|
|
),
|
|
6 => (object) array(
|
|
'ID' => 106,
|
|
'post_parent' => 102,
|
|
),
|
|
7 => (object) array(
|
|
'ID' => 107,
|
|
'post_parent' => 106,
|
|
),
|
|
8 => (object) array(
|
|
'ID' => 108,
|
|
'post_parent' => 107,
|
|
),
|
|
);
|
|
}
|
|
|
|
public function test_page_id_0_should_return_all_pages_in_tree_and_exclude_pages_not_in_tree() {
|
|
$expected = array( 100, 101, 102, 103, 105, 106, 107, 108 );
|
|
$actual = get_page_children( 0, $this->pages );
|
|
$this->assertEqualSets( $expected, wp_list_pluck( $actual, 'ID' ) );
|
|
}
|
|
|
|
public function test_hierarchical_order_should_be_respected_in_results() {
|
|
$expected = array( 100, 101, 103, 102, 106, 107, 108, 105 );
|
|
$actual = get_page_children( 0, $this->pages );
|
|
$this->assertEquals( $expected, wp_list_pluck( $actual, 'ID' ) );
|
|
}
|
|
|
|
public function test_not_all_pages_should_be_returned_when_page_id_is_in_the_middle_of_the_tree() {
|
|
$expected = array( 106, 107, 108 );
|
|
$actual = get_page_children( 102, $this->pages );
|
|
$this->assertEquals( $expected, wp_list_pluck( $actual, 'ID' ) );
|
|
}
|
|
|
|
public function test_page_id_that_is_a_leaf_should_return_empty_array() {
|
|
$actual = get_page_children( 103, $this->pages );
|
|
$this->assertEquals( array(), $actual );
|
|
}
|
|
|
|
public function test_nonzero_page_id_not_matching_any_actual_post_id_should_return_empty_array() {
|
|
$actual = get_page_children( 200, $this->pages );
|
|
$this->assertEquals( array(), $actual );
|
|
}
|
|
}
|