* @covers WANObjectCache::getInterimValue
* @covers WANObjectCache::setInterimValue
*/
-class WANObjectCacheTest extends PHPUnit_Framework_TestCase {
+class WANObjectCacheTest extends PHPUnit\Framework\TestCase {
use MediaWikiCoversValidator;
+ use PHPUnit4And6Compat;
/** @var TimeAdjustableWANObjectCache */
private $cache;