public function testWrite()
 {
     $GLOBALS["socket"] = array();
     $this->mockFunction('fsockopen', function ($host, $port, &$errorCode, &$errorMessage, $delay) {
         $GLOBALS['socket'][] = func_get_args();
         return 'SocketMock';
     });
     $this->mockFunction('fwrite', function () {
         $GLOBALS['socket'][] = func_get_args();
         return true;
     });
     $this->mockFunction('fclose', function () {
         $GLOBALS['socket'][] = func_get_args();
         return true;
     });
     $appender = new LoggerAppenderSocket('8.8.8.8', 80, 10);
     $appender->write(Logger::INFO, 'test');
     $this->assertEquals(array(array('8.8.8.8', 80, null, null, 10), array("SocketMock", 'test'), array('SocketMock')), $GLOBALS["socket"]);
 }