public function testDirectLogCallsAreProxiedToTheZendLogger()
 {
     $logLevel = LogLevel::INFO;
     $message = 'it works!';
     $extra = array('foo' => 'bar');
     $this->zendLogger->shouldReceive('log')->once()->with($this->psrLogger->getZendLogLevel($logLevel), $message, $extra)->andReturnSelf();
     call_user_func(array($this->psrLogger, 'log'), $logLevel, $message, $extra);
 }