malkusch\lock\mutex\MemcachedMutexTest::testFailAcquireLock PHP Метод

    public function testFailAcquireLock()
    {
        $mutex = self::buildMemcachedMutex("testFailAcquireLock", $memcache, 1);
        $memcache->add(MemcachedMutex::PREFIX . "testFailAcquireLock", true, 2);
        $mutex->synchronized(function () {
            $this->fail("execution is not expected");
        });
    }