Ticket #50521: 50521.test.diff

tests/phpunit/tests/comment/query.php

@@ -4916 +4916 @@
 
                 return array( 555 );
         }
+
+        /**
+         * @ticket 50521
+         */
+        public function test_comments_pre_query_filter_should_bypass_database_query_and_set_comments() {
+                global $wpdb;
+
+                add_filter( 'comments_pre_query', array( __CLASS__, 'filter_comments_pre_query_and_set_comments' ), 10, 2 );
+
+                $q       = new WP_Comment_Query();
+                $results = $q->query( array() );
+
+                remove_filter( 'comments_pre_query', array( __CLASS__, 'filter_comments_pre_query_and_set_comments' ), 10, 2 );
+
+                // Check the comments property of the query is the same than results.
+                $this->assertSame( $results, $q->comments );
+
+                // Check the comment type is `foobar`.
+                $this->assertEquals( 'foobar', $q->comments[0]->comment_type );
+        }
+
+        public static function filter_comments_pre_query_and_set_comments( $comments, $query ) {
+                $c = self::factory()->comment->create(
+                        array(
+                                'comment_type'     => 'foobar',
+                                'comment_approved' => '1',
+                        )
+                );
+
+                return array( get_comment( $c ) );
+        }
 }