Reuse existing Strings::getRandomHex function

diff --git a/src/Util/Logger/WorkerLogger.php b/src/Util/Logger/WorkerLogger.php
index a929583..be7f82a 100644 (file)
--- a/src/Util/Logger/WorkerLogger.php
+++ b/src/Util/Logger/WorkerLogger.php
@@ -2,6 +2,7 @@
 
 namespace Friendica\Util\Logger;
 
+use Friendica\Util\Strings;
 use Psr\Log\LoggerInterface;
 
 /**
@@ -34,29 +35,7 @@ class WorkerLogger implements LoggerInterface
        {
                $this->logger = $logger;
                $this->functionName = $functionName;
-               $this->workerId = $this->generateWorkerId($idLength);
-       }
-
-       /**
-        * Generates an ID
-        *
-        * @param int $length
-        *
-        * @return string
-        */
-       private function generateWorkerId($length)
-       {
-               if ($length <= 0) {
-                       $this->logger->alert('id length must be greater than 0.');
-                       return '';
-               }
-
-               try {
-                       return substr(bin2hex(random_bytes(ceil($length / 2))), 0, $length);
-               } catch (\Exception $exception) {
-                       $this->logger->alert('random_bytes threw an error', ['exception' => $exception]);
-                       return '';
-               }
+               $this->workerId = Strings::getRandomHex($idLength);
        }
 
        /**

diff --git a/tests/src/Util/Logger/WorkerLoggerTest.php b/tests/src/Util/Logger/WorkerLoggerTest.php
index 0713f64..7676b01 100644 (file)
--- a/tests/src/Util/Logger/WorkerLoggerTest.php
+++ b/tests/src/Util/Logger/WorkerLoggerTest.php
@@ -15,15 +15,11 @@ class WorkerLoggerTest extends MockedTest
 
        /**
         * Test the a id with length zero
-        * @expectedException
+        * @expectedException \Error
         */
        public function testGetWorkerIdZero()
        {
                $logger = \Mockery::mock(LoggerInterface::class);
-               $logger
-                       ->shouldReceive('alert')
-                       ->with('id length must be greater than 0.')
-                       ->once();
                new WorkerLogger($logger, 'test', 0);
        }