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This ensures that not only the return values match the expected results, but also that their type is the same. Props costdev, desrosj. See #55654. git-svn-id: https://develop.svn.wordpress.org/trunk@54402 602fd350-edb4-49c9-b593-d223f7449a82
723 lines
18 KiB
PHP
723 lines
18 KiB
PHP
<?php
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/**
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* @group post
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*/
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class Tests_Post_GetPages extends WP_UnitTestCase {
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/**
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* @ticket 23167
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*/
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public function test_get_pages_cache() {
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global $wpdb;
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self::factory()->post->create_many( 3, array( 'post_type' => 'page' ) );
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wp_cache_delete( 'last_changed', 'posts' );
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$this->assertFalse( wp_cache_get( 'last_changed', 'posts' ) );
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$pages = get_pages();
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$this->assertCount( 3, $pages );
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$time1 = wp_cache_get( 'last_changed', 'posts' );
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$this->assertNotEmpty( $time1 );
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$num_queries = $wpdb->num_queries;
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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// Again. num_queries and last_changed should remain the same.
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$pages = get_pages();
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$this->assertCount( 3, $pages );
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$this->assertSame( $time1, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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// Again with different args. last_changed should not increment because of
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// different args to get_pages(). num_queries should bump by 1.
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$pages = get_pages( array( 'number' => 2 ) );
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$this->assertCount( 2, $pages );
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$this->assertSame( $time1, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries + 1, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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$num_queries = $wpdb->num_queries;
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// Again. num_queries and last_changed should remain the same.
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$pages = get_pages( array( 'number' => 2 ) );
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$this->assertCount( 2, $pages );
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$this->assertSame( $time1, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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// Do the first query again. The interim queries should not affect it.
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$pages = get_pages();
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$this->assertCount( 3, $pages );
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$this->assertSame( $time1, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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// Force last_changed to increment.
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clean_post_cache( $pages[0]->ID );
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$this->assertNotEquals( $time1, $time2 = wp_cache_get( 'last_changed', 'posts' ) );
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$num_queries = $wpdb->num_queries;
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// last_changed bumped so num_queries should increment.
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$pages = get_pages( array( 'number' => 2 ) );
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$this->assertCount( 2, $pages );
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$this->assertSame( $time2, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries + 1, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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$last_changed = wp_cache_get( 'last_changed', 'posts' );
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// This should bump last_changed.
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wp_delete_post( $pages[0]->ID );
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$old_changed_float = $this->_microtime_to_float( $last_changed );
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$new_changed_float = $this->_microtime_to_float( wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertGreaterThan( $old_changed_float, $new_changed_float );
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$num_queries = $wpdb->num_queries;
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$last_changed = wp_cache_get( 'last_changed', 'posts' );
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// num_queries should bump after wp_delete_post() bumps last_changed.
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$pages = get_pages();
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$this->assertCount( 2, $pages );
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$this->assertSame( $last_changed, wp_cache_get( 'last_changed', 'posts' ) );
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$this->assertSame( $num_queries + 1, $wpdb->num_queries );
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foreach ( $pages as $page ) {
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$this->assertInstanceOf( 'WP_Post', $page );
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}
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}
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/**
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* @ticket 40669
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*/
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public function test_cache_should_be_invalidated_by_add_post_meta() {
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$posts = self::factory()->post->create_many(
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2,
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array(
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'post_type' => 'page',
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)
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);
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add_post_meta( $posts[0], 'foo', 'bar' );
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$cached = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$cached_ids = wp_list_pluck( $cached, 'ID' );
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$this->assertSameSets( array( $posts[0] ), $cached_ids );
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add_post_meta( $posts[1], 'foo', 'bar' );
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$found = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$found_ids = wp_list_pluck( $found, 'ID' );
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$this->assertSameSets( $posts, $found_ids );
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}
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/**
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* @ticket 40669
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*/
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public function test_cache_should_be_invalidated_by_update_post_meta() {
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$posts = self::factory()->post->create_many(
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2,
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array(
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'post_type' => 'page',
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)
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);
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add_post_meta( $posts[0], 'foo', 'bar' );
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add_post_meta( $posts[1], 'foo', 'bar' );
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$cached = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$cached_ids = wp_list_pluck( $cached, 'ID' );
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$this->assertSameSets( $posts, $cached_ids );
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update_post_meta( $posts[1], 'foo', 'baz' );
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$found = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$found_ids = wp_list_pluck( $found, 'ID' );
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$this->assertSameSets( array( $posts[0] ), $found_ids );
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}
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/**
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* @ticket 40669
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*/
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public function test_cache_should_be_invalidated_by_delete_post_meta() {
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$posts = self::factory()->post->create_many(
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2,
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array(
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'post_type' => 'page',
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)
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);
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add_post_meta( $posts[0], 'foo', 'bar' );
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add_post_meta( $posts[1], 'foo', 'bar' );
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$cached = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$cached_ids = wp_list_pluck( $cached, 'ID' );
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$this->assertSameSets( $posts, $cached_ids );
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delete_post_meta( $posts[1], 'foo' );
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$found = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$found_ids = wp_list_pluck( $found, 'ID' );
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$this->assertSameSets( array( $posts[0] ), $found_ids );
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}
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/**
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* @ticket 40669
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*/
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public function test_cache_should_be_invalidated_by_delete_post_meta_by_key() {
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$posts = self::factory()->post->create_many(
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2,
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array(
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'post_type' => 'page',
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)
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);
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add_post_meta( $posts[0], 'foo', 'bar' );
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add_post_meta( $posts[1], 'foo', 'bar' );
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$cached = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$cached_ids = wp_list_pluck( $cached, 'ID' );
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$this->assertSameSets( $posts, $cached_ids );
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delete_post_meta_by_key( 'foo' );
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$found = get_pages(
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array(
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'meta_key' => 'foo',
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'meta_value' => 'bar',
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)
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);
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$found_ids = wp_list_pluck( $found, 'ID' );
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$this->assertSameSets( array(), $found_ids );
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}
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/**
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* @ticket 20376
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*/
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public function test_get_pages_meta() {
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$posts = self::factory()->post->create_many( 3, array( 'post_type' => 'page' ) );
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add_post_meta( $posts[0], 'some-meta-key', '0' );
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add_post_meta( $posts[1], 'some-meta-key', '' );
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add_post_meta( $posts[2], 'some-meta-key', '1' );
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$this->assertSame(
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1,
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count(
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get_pages(
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array(
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'meta_key' => 'some-meta-key',
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'meta_value' => '0',
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)
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)
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)
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);
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$this->assertSame(
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1,
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count(
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get_pages(
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array(
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'meta_key' => 'some-meta-key',
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'meta_value' => '1',
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)
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)
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)
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);
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$this->assertCount( 3, get_pages( array( 'meta_key' => 'some-meta-key' ) ) );
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}
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/**
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* @ticket 22074
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*/
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public function test_get_pages_include_exclude() {
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$page_ids = array();
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foreach ( range( 1, 20 ) as $i ) {
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$page_ids[] = self::factory()->post->create( array( 'post_type' => 'page' ) );
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}
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$inc = array_slice( $page_ids, 0, 10 );
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sort( $inc );
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$exc = array_slice( $page_ids, 10 );
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sort( $exc );
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$include = get_pages( array( 'include' => $inc ) );
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$inc_result = wp_list_pluck( $include, 'ID' );
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sort( $inc_result );
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$this->assertSame( $inc, $inc_result );
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$exclude = get_pages( array( 'exclude' => $exc ) );
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$exc_result = wp_list_pluck( $exclude, 'ID' );
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sort( $exc_result );
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$this->assertSame( $inc, $exc_result );
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}
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/**
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* @ticket 9470
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*/
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public function test_get_pages_parent() {
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$page_id1 = self::factory()->post->create( array( 'post_type' => 'page' ) );
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$page_id2 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_id1,
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)
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);
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$page_id3 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_id2,
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)
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);
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$page_id4 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_id1,
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)
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);
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$pages = get_pages(
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array(
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'parent' => 0,
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'hierarchical' => false,
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)
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);
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$this->assertSameSets( array( $page_id1 ), wp_list_pluck( $pages, 'ID' ) );
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$pages = get_pages(
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array(
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'parent' => $page_id1,
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'hierarchical' => false,
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)
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);
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$this->assertSameSets( array( $page_id2, $page_id4 ), wp_list_pluck( $pages, 'ID' ) );
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$pages = get_pages(
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array(
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'parent' => array( $page_id1, $page_id2 ),
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'hierarchical' => false,
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)
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);
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$this->assertSameSets( array( $page_id2, $page_id3, $page_id4 ), wp_list_pluck( $pages, 'ID' ) );
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$pages = get_pages( array( 'parent' => 0 ) );
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$this->assertSameSets( array( $page_id1 ), wp_list_pluck( $pages, 'ID' ) );
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$pages = get_pages( array( 'parent' => $page_id1 ) );
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$this->assertSameSets( array( $page_id2, $page_id4 ), wp_list_pluck( $pages, 'ID' ) );
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$pages = get_pages( array( 'parent' => array( $page_id1, $page_id2 ) ) );
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$this->assertSameSets( array( $page_id2, $page_id3, $page_id4 ), wp_list_pluck( $pages, 'ID' ) );
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}
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/**
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* @ticket 22389
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*/
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public function test_wp_dropdown_pages() {
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self::factory()->post->create_many( 5, array( 'post_type' => 'page' ) );
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preg_match_all( '#<option#', wp_dropdown_pages( 'echo=0' ), $matches );
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$this->assertCount( 5, $matches[0] );
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}
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/**
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* @ticket 22208
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*/
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public function test_get_chidren_fields_ids() {
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$post_id = self::factory()->post->create();
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$child_ids = self::factory()->post->create_many( 5, array( 'post_parent' => $post_id ) );
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$post_ids = get_children(
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array(
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'fields' => 'ids',
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'post_parent' => $post_id,
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)
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);
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$this->assertSameSets( $child_ids, $post_ids );
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}
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|
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/**
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* @ticket 25750
|
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*/
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public function test_get_pages_hierarchical_and_no_parent() {
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global $wpdb;
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$page_1 = self::factory()->post->create( array( 'post_type' => 'page' ) );
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$page_2 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_1,
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)
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);
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$page_3 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_1,
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)
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);
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$page_4 = self::factory()->post->create(
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array(
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'post_type' => 'page',
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'post_parent' => $page_2,
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)
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);
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$pages = get_pages(); // Defaults: hierarchical = true, parent = -1.
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$pages_default_args = get_pages(
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array(
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'hierarchical' => true,
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'parent' => -1,
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)
|
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);
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// Confirm the defaults.
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$this->assertEqualSets( $pages, $pages_default_args );
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/*
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* Here's the tree we are testing:
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*
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* page 1
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* - page 2
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* -- page 4
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* - page 3
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*
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* If hierarchical => true works, the order will be 1,2,4,3.
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* If it doesn't, they will be in the creation order, 1,2,3,4.
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*/
|
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$this->assertSameSets( 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 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_2 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_3 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_1,
|
||
)
|
||
);
|
||
$page_4 = self::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->assertEqualSets( $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
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||
* post_parent will be returned, in the order they were created: 1, 2.
|
||
*/
|
||
|
||
$found_pages = wp_list_filter( $pages, array( 'post_parent' => 0 ) );
|
||
|
||
$this->assertSameSets( 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 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_2 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_3 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_1,
|
||
)
|
||
);
|
||
$page_4 = self::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->assertSameSets( 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 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_2 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_3 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_1,
|
||
)
|
||
);
|
||
$page_4 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_3,
|
||
)
|
||
);
|
||
$page_5 = self::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->assertSameSets( 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 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_2 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$page_3 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_1,
|
||
)
|
||
);
|
||
$page_4 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $page_3,
|
||
)
|
||
);
|
||
$page_5 = self::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->assertSameSets( 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->assertSameSets( array( $page_3, $page_5 ), wp_list_pluck( $found_pages, 'ID' ) );
|
||
|
||
}
|
||
|
||
public function test_wp_list_pages_classes() {
|
||
$type = 'taco';
|
||
register_post_type(
|
||
$type,
|
||
array(
|
||
'hierarchical' => true,
|
||
'public' => true,
|
||
)
|
||
);
|
||
|
||
$posts = self::factory()->post->create_many( 2, array( 'post_type' => $type ) );
|
||
$post_id = reset( $posts );
|
||
|
||
$this->go_to( "/?p=$post_id&post_type=$type" );
|
||
|
||
$this->assertSame( $post_id, get_queried_object_id() );
|
||
|
||
$output = wp_list_pages(
|
||
array(
|
||
'echo' => false,
|
||
'title_li' => '',
|
||
'post_type' => $type,
|
||
)
|
||
);
|
||
|
||
$this->assertNotEmpty( $output );
|
||
$this->assertSame( 2, substr_count( $output, 'class="page_item ' ) );
|
||
$this->assertStringContainsString( 'current_page_item', $output );
|
||
$this->assertSame( 1, substr_count( $output, 'current_page_item' ) );
|
||
|
||
_unregister_post_type( $type );
|
||
}
|
||
|
||
public function test_exclude_tree() {
|
||
$post_id1 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$post_id2 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $post_id1,
|
||
)
|
||
);
|
||
$post_id3 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$post_id4 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $post_id3,
|
||
)
|
||
);
|
||
|
||
$all = get_pages();
|
||
|
||
$this->assertCount( 4, $all );
|
||
|
||
$exclude1 = get_pages( "exclude_tree=$post_id1" );
|
||
$this->assertCount( 2, $exclude1 );
|
||
|
||
$exclude2 = get_pages( array( 'exclude_tree' => $post_id1 ) );
|
||
$this->assertCount( 2, $exclude2 );
|
||
|
||
$exclude3 = get_pages( array( 'exclude_tree' => array( $post_id1 ) ) );
|
||
$this->assertCount( 2, $exclude3 );
|
||
|
||
$exclude4 = get_pages( array( 'exclude_tree' => array( $post_id1, $post_id2 ) ) );
|
||
$this->assertCount( 2, $exclude4 );
|
||
|
||
$exclude5 = get_pages( array( 'exclude_tree' => array( $post_id1, $post_id3 ) ) );
|
||
$this->assertCount( 0, $exclude5 );
|
||
|
||
$post_id5 = self::factory()->post->create( array( 'post_type' => 'page' ) );
|
||
$post_id6 = self::factory()->post->create(
|
||
array(
|
||
'post_type' => 'page',
|
||
'post_parent' => $post_id5,
|
||
)
|
||
);
|
||
|
||
$exclude6 = get_pages( array( 'exclude_tree' => array( $post_id1, $post_id3 ) ) );
|
||
$this->assertCount( 2, $exclude6 );
|
||
}
|
||
|
||
/**
|
||
* @ticket 43514
|
||
*/
|
||
public function test_get_pages_cache_empty() {
|
||
global $wpdb;
|
||
|
||
wp_cache_delete( 'last_changed', 'posts' );
|
||
$this->assertFalse( wp_cache_get( 'last_changed', 'posts' ) );
|
||
|
||
$num_queries = $wpdb->num_queries;
|
||
|
||
$pages = get_pages(); // Database gets queried.
|
||
|
||
$this->assertSame( $num_queries + 1, $wpdb->num_queries );
|
||
|
||
$num_queries = $wpdb->num_queries;
|
||
|
||
$pages = get_pages(); // Database should not get queried.
|
||
|
||
$this->assertSame( $num_queries, $wpdb->num_queries );
|
||
}
|
||
}
|