public function testDriver()
 {
     $expectedOptions = array('foo' => 'bar');
     $mock = $this->getMockForAbstractClass('fpBaseErrorNotifierDriver', array($expectedOptions));
     sfConfig::set('sf_notify_driver', array('class' => get_class($mock), 'options' => $expectedOptions));
     $notifier = new fpErrorNotifier(new sfEventDispatcher());
     $driver = $notifier->driver();
     $this->assertInstanceOf(get_class($mock), $driver);
     $this->assertAttributeEquals($expectedOptions, '_options', $driver);
 }