Squashed 'libraries/action-scheduler/' content from commit a95f351

git-subtree-dir: libraries/action-scheduler
git-subtree-split: a95f351058eada5e5281faa22e5a40865542e839

tests/phpunit/migration/LogMigrator_Test.php

@@ -0,0 +1,52 @@
+<?php
+
+use Action_Scheduler\Migration\LogMigrator;
+
+/**
+ * Class LogMigrator_Test
+ * @group migration
+ */
+class LogMigrator_Test extends ActionScheduler_UnitTestCase {
+	public function setUp(): void {
+		parent::setUp();
+		if ( ! taxonomy_exists( ActionScheduler_wpPostStore::GROUP_TAXONOMY ) ) {
+			// register the post type and taxonomy necessary for the store to work.
+			$store = new ActionScheduler_wpPostStore();
+			$store->init();
+		}
+	}
+
+	public function test_migrate_from_wpComment_to_db() {
+		$source                = new ActionScheduler_wpCommentLogger();
+		$destination           = new ActionScheduler_DBLogger();
+		$migrator              = new LogMigrator( $source, $destination );
+		$source_action_id      = wp_rand( 10, 10000 );
+		$destination_action_id = wp_rand( 10, 10000 );
+
+		$logs = array();
+		for ( $i = 0; $i < 3; $i++ ) {
+			for ( $j = 0; $j < 5; $j++ ) {
+				$logs[ $i ][ $j ] = md5( wp_rand() );
+				if ( 1 === $i ) {
+					$source->log( $source_action_id, $logs[ $i ][ $j ] );
+				}
+			}
+		}
+
+		$migrator->migrate( $source_action_id, $destination_action_id );
+
+		$migrated = $destination->get_logs( $destination_action_id );
+		$this->assertEqualSets(
+			$logs[1],
+			array_map(
+				function( $log ) {
+					return $log->get_message();
+				},
+				$migrated
+			)
+		);
+
+		// no API for deleting logs, so we leave them for manual cleanup later.
+		$this->assertCount( 5, $source->get_logs( $source_action_id ) );
+	}
+}