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path: root/tests/unit/Xml/TXmlElementListTest.php
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<?php

use Prado\Exceptions\TInvalidDataTypeException;
use Prado\Xml\TXmlElement;
use Prado\Xml\TXmlElementList;


/**
 * @package System.Xml
 */
class TXmlElementListTest extends PHPUnit_Framework_TestCase {

	public function testConstruct() {
		$element=new TXmlElement('tag');
		$list=new TXmlElementList($element);
		self::assertEquals($element,self::readAttribute($list, '_o'));
	}

	public function testInsertAt() {
		$element=new TXmlElement('tag');
		$list=new TXmlElementList($element);
		try {
			$list->insertAt(0,'ABadElement');
			self::fail('Expected TInvalidDataTypeException not thrown');
		} catch (TInvalidDataTypeException $e) {}
		$newElement=new TXmlElement('newTag');
		$list->insertAt(0,$newElement);
		self::assertEquals($newElement,$list->itemAt(0));

	}

	public function testRemoveAt() {
		$element=new TXmlElement('tag');
		$list=new TXmlElementList($element);
		$newElement=new TXmlElement('newTag');
		$list->insertAt(0,$newElement);
		self::assertEquals($newElement,$list->removeAt(0));
	}
}