public function testGetSetOption()
{
$obj = new Attribute();
$obj->setOptions(array('key' => 'test'));
$this->assertEquals('test', $obj->getOption('key'));
$obj->setOption('key2', 'test2');
$this->assertEquals(array('key' => 'test', 'key2' => 'test2'), $obj->getOptions());
$obj->setOption('key', 'test_changed');
$this->assertEquals('test_changed', $obj->getOption('key'));
}
