Changeset 34698

Timestamp:

09/29/2015 08:49:32 PM (11 years ago)

Author:

DrewAPicture

Message:

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

See #18701.

File:

• trunk/tests/phpunit/tests/post/getPages.php (modified) (1 diff)

trunk/tests/phpunit/tests/post/getPages.php

@@ -215 +215 @@
         }
 
+        /**
+         * @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';