namespace Drupal\Tests\Component\Utility;
-use Drupal\Tests\UnitTestCase;
use Drupal\Component\Utility\Timer;
+use PHPUnit\Framework\TestCase;
/**
* Tests the Timer system.
*
* @coversDefaultClass \Drupal\Component\Utility\Timer
*/
-class TimerTest extends UnitTestCase {
+class TimerTest extends TestCase {
/**
* Tests Timer::read() time accumulation accuracy across multiple restarts.