/**
* Get an iterator for the properties
*
* @see IteratorAggregate::getIterator()
* @return ArrayIterator
*/
public function getIterator()
{
if (isset($this->_fd[0]) && $this->_fd[0] instanceof DOMElement) {
$properties = new FluentDOMCssProperties($this->_fd[0]->getAttribute('style'));
return $properties->getIterator();
}
return new ArrayIterator(array());
}
/**
* @covers FluentDOMCssProperties::getIterator
*/
public function testGetIterator()
{
$css = new FluentDOMCssProperties('width: auto; height: auto;');
$this->assertEquals(array('width' => 'auto', 'height' => 'auto'), $css->getIterator()->getArrayCopy());
}
