NaiveConversionTest.php

<?php

// @codingStandardsIgnoreFile
// Move this file to testing_example/tests/src/Functional/.
// Change this namespace to Drupal\Tests\testing_example\Functional.
namespace Drupal\testing_example\Tests;

// Change this to use Drupal\Tests\BrowserTestBase.
use Drupal\simpletest\WebTestBase;

/**
 * Change this class declaration so it extends BrowserTestBase.
 *
 * @group testing_example
 */
class NaiveConversionTest extends WebTestBase {
    
    /**
     * A very basic passing test method that requires no further conversion.
     */
    public function testConversion() {
        $this->assertTrue(TRUE);
    }

}