/**
* Tests whether multiple selected options are returned correctly.
*/
public function testSelectedOptions()
{
$tag = new SelectBoxGroupTag();
$tag->setContent('<group:option value="1">One</group:option>
<group:option value="2" selected="selected">Two</group:option>
<group:option value="3" selected="selected">Three</group:option>');
$tag->onParseTime();
$tag->onAfterAppend();
$options = $tag->getSelectedOptions();
$this->assertNotEmpty($options);
$this->assertEquals('2', $options[0]->getValue());
$this->assertEquals('3', $options[1]->getValue());
// ensure method returns references
$children = $tag->getChildren();
$keys = array_keys($children);
$this->assertEquals(spl_object_hash($children[$keys[1]]), spl_object_hash($options[0]));
$this->assertEquals(spl_object_hash($children[$keys[2]]), spl_object_hash($options[1]));
}
