wordpress-develop/tests/phpunit/tests/comment/getPageOfComment.php
Rachel Baker 9dd9880600 Comments: Account for the comment_order option in get_page_of_comment().
Use the value of the `comment_order` setting to determine the date_query key to pass to `WP_Comment_Query`.
Fixes a bug where sites that had comments ordered "newest" first would have the incorrect page number returned.

Props tyxla, boonebgorges.
Fixes #31101.

git-svn-id: https://develop.svn.wordpress.org/trunk@38740 602fd350-edb4-49c9-b593-d223f7449a82
2016-10-06 17:41:51 +00:00

260 lines
9.7 KiB
PHP

<?php
/**
* @group comment
* @covers ::get_page_of_comment
*/
class Tests_Comment_GetPageOfComment extends WP_UnitTestCase {
public function test_last_comment() {
$p = self::factory()->post->create();
// page 4
$comment_last = self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-24 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-23 00:00:00' ) );
// page 3
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-22 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-21 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-20 00:00:00' ) );
// page 2
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-19 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-18 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-17 00:00:00' ) );
// page 1
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-16 00:00:00' ) );
self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-15 00:00:00' ) );
$comment_first = self::factory()->comment->create_post_comments( $p, 1, array( 'comment_date' => '2013-09-14 00:00:00' ) );
$this->assertEquals( 4, get_page_of_comment( $comment_last[0], array( 'per_page' => 3 ) ) );
$this->assertEquals( 2, get_page_of_comment( $comment_last[0], array( 'per_page' => 10 ) ) );
$this->assertEquals( 1, get_page_of_comment( $comment_first[0], array( 'per_page' => 3 ) ) );
$this->assertEquals( 1, get_page_of_comment( $comment_first[0], array( 'per_page' => 10 ) ) );
}
public function test_type_pings() {
$p = self::factory()->post->create();
$now = time();
$trackbacks = array();
for ( $i = 0; $i <= 3; $i++ ) {
$trackbacks[ $i ] = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_type' => 'trackback', 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$now -= 10 * $i;
}
$pingbacks = array();
for ( $i = 0; $i <= 6; $i++ ) {
$pingbacks[ $i ] = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_type' => 'pingback', 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$now -= 10 * $i;
}
$this->assertEquals( 2, get_page_of_comment( $trackbacks[0], array( 'per_page' => 2, 'type' => 'trackback' ) ) );
$this->assertEquals( 3, get_page_of_comment( $pingbacks[0], array( 'per_page' => 2, 'type' => 'pingback' ) ) );
$this->assertEquals( 5, get_page_of_comment( $trackbacks[0], array( 'per_page' => 2, 'type' => 'pings' ) ) );
}
/**
* @ticket 11334
*/
public function test_subsequent_calls_should_hit_cache() {
global $wpdb;
$p = self::factory()->post->create();
$c = self::factory()->comment->create( array( 'comment_post_ID' => $p ) );
// Prime cache.
$page_1 = get_page_of_comment( $c, array( 'per_page' => 3 ) );
$num_queries = $wpdb->num_queries;
$page_2 = get_page_of_comment( $c, array( 'per_page' => 3 ) );
$this->assertSame( $page_1, $page_2 );
$this->assertSame( $num_queries, $wpdb->num_queries );
}
/**
* @ticket 11334
*/
public function test_cache_hits_should_be_sensitive_to_comment_type() {
global $wpdb;
$p = self::factory()->post->create();
$comment = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_type' => 'comment' ) );
$now = time();
$trackbacks = array();
for ( $i = 0; $i <= 5; $i++ ) {
$trackbacks[ $i ] = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_type' => 'trackback', 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - ( 10 * $i ) ) ) );
}
// Prime cache for trackbacks.
$page_trackbacks = get_page_of_comment( $trackbacks[1], array( 'per_page' => 3, 'type' => 'trackback' ) );
$this->assertEquals( 2, $page_trackbacks );
$num_queries = $wpdb->num_queries;
$page_comments = get_page_of_comment( $comment, array( 'per_page' => 3, 'type' => 'comment' ) );
$this->assertEquals( 1, $page_comments );
$this->assertNotEquals( $num_queries, $wpdb->num_queries );
}
/**
* @ticket 11334
*/
public function test_cache_should_be_invalidated_when_comment_is_approved() {
$p = self::factory()->post->create();
$c = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_approved' => 0 ) );
// Prime cache.
$page_1 = get_page_of_comment( $c, array( 'per_page' => 3 ) );
// Approve comment.
wp_set_comment_status( $c, 'approve' );
$this->assertFalse( wp_cache_get( $c, 'comment_pages' ) );
}
/**
* @ticket 11334
*/
public function test_cache_should_be_invalidated_when_comment_is_deleted() {
$p = self::factory()->post->create();
$c = self::factory()->comment->create( array( 'comment_post_ID' => $p ) );
// Prime cache.
$page_1 = get_page_of_comment( $c, array( 'per_page' => 3 ) );
// Trash comment.
wp_trash_comment( $c );
$this->assertFalse( wp_cache_get( $c, 'comment_pages' ) );
}
/**
* @ticket 11334
*/
public function test_cache_should_be_invalidated_when_comment_is_spammed() {
$p = self::factory()->post->create();
$c = self::factory()->comment->create( array( 'comment_post_ID' => $p ) );
// Prime cache.
$page_1 = get_page_of_comment( $c, array( 'per_page' => 3 ) );
// Spam comment.
wp_spam_comment( $c );
$this->assertFalse( wp_cache_get( $c, 'comment_pages' ) );
}
/**
* @ticket 11334
*/
public function test_cache_should_be_invalidated_when_older_comment_is_published() {
$now = time();
$p = self::factory()->post->create();
$c1 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$c2 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 20 ) ) );
$c3 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_approved' => 0, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 30 ) ) );
$this->assertEquals( 1, get_page_of_comment( $c1, array( 'per_page' => 2 ) ) );
wp_set_comment_status( $c3, '1' );
$this->assertEquals( 2, get_page_of_comment( $c1, array( 'per_page' => 2 ) ) );
}
/**
* @ticket 34057
*/
public function test_query_should_be_limited_to_comments_on_the_proper_post() {
$posts = self::factory()->post->create_many( 2 );
$now = time();
$comments_0 = $comments_1 = array();
for ( $i = 0; $i < 5; $i++ ) {
$comments_0[] = self::factory()->comment->create( array( 'comment_post_ID' => $posts[0], 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - ( $i * 60 ) ) ) );
$comments_1[] = self::factory()->comment->create( array( 'comment_post_ID' => $posts[1], 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - ( $i * 60 ) ) ) );
}
$found_0 = get_page_of_comment( $comments_0[0], array( 'per_page' => 2 ) );
$this->assertEquals( 3, $found_0 );
$found_1 = get_page_of_comment( $comments_1[1], array( 'per_page' => 2 ) );
$this->assertEquals( 2, $found_1 );
}
/**
* @ticket 13939
*/
public function test_only_top_level_comments_should_be_included_in_older_count() {
$post = self::factory()->post->create();
$now = time();
$comment_parents = $comment_children = array();
for ( $i = 0; $i < 5; $i++ ) {
$parent = self::factory()->comment->create( array( 'comment_post_ID' => $post, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - ( $i * 60 ) ) ) );
$comment_parents[ $i ] = $parent;
$child = self::factory()->comment->create( array( 'comment_post_ID' => $post, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - ( $i * 59 ) ), 'comment_parent' => $parent ) );
$comment_children[ $i ] = $child;
}
$page_1_indicies = array( 2, 3, 4 );
$page_2_indicies = array( 0, 1 );
$args = array(
'per_page' => 3,
'max_depth' => 2,
);
foreach ( $page_1_indicies as $p1i ) {
$this->assertSame( 1, (int) get_page_of_comment( $comment_parents[ $p1i ], $args ) );
$this->assertSame( 1, (int) get_page_of_comment( $comment_children[ $p1i ], $args ) );
}
foreach ( $page_2_indicies as $p2i ) {
$this->assertSame( 2, (int) get_page_of_comment( $comment_parents[ $p2i ], $args ) );
$this->assertSame( 2, (int) get_page_of_comment( $comment_children[ $p2i ], $args ) );
}
}
/**
* @ticket 13939
*/
public function test_comments_per_page_option_should_be_fallback_when_query_var_is_not_available() {
$now = time();
$p = self::factory()->post->create();
$c1 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$c2 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 20 ) ) );
$c3 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 30 ) ) );
update_option( 'page_comments', 1 );
update_option( 'comments_per_page', 2 );
$this->assertEquals( 2, get_page_of_comment( $c1 ) );
}
/**
* @ticket 31101
*/
public function test_should_respect_comment_order_newest() {
$now = time();
$p = self::factory()->post->create();
$c1 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$c2 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 20 ) ) );
$c3 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 30 ) ) );
update_option( 'comment_order', 'desc' );
update_option( 'page_comments', 1 );
update_option( 'comments_per_page', 2 );
$this->assertEquals( 2, get_page_of_comment( $c3 ) );
}
}