silverstripe-framework/tests/php/ORM/DataObjectDuplicationTest/Class1.php

<?php

namespace SilverStripe\ORM\Tests\DataObjectDuplicationTest;

use SilverStripe\Dev\TestOnly;
use SilverStripe\ORM\DataObject;

class Class1 extends DataObject implements TestOnly
{
	private static $table_name = 'DataObjectDuplicateTest_Class1';

	private static $db = array(
		'text' => 'Varchar'
	);

	private static $has_many = array(
		'twos' => Class2::class
	);

	private static $many_many = array(
		'threes' => Class3::class
	);
}