public function testFailToSetIllegalOptionsInMultiple()
{
$tag = new MultipleSelectionTag(array('name' => 'a', 'multiple' => ''));
$a = new SimpleOptionTag(array('selected' => ''));
$a->addContent('AAA');
$tag->addTag($a);
$b = new SimpleOptionTag(array());
$b->addContent('BBB');
$tag->addTag($b);
$this->assertFalse($tag->setValue(array('CCC')));
$this->assertTrue($tag->setValue(array('AAA', 'BBB')));
$this->assertFalse($tag->setValue(array('AAA', 'CCC')));
}
