scheduled-post-test.php

<?php
/**
 * Plugin Name: Scheduled Post Test
 */
add_action( 'transition_post_status', function() { trigger_error( 'transition_post_status' ); } );
add_action( 'future_to_publish', function() { trigger_error( 'future_to_publish' ); } );
add_action( 'future_post', function() { trigger_error( 'future_post' ); } );