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[DomCrawler] Added support for link tags in the Link class

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This commit is contained in:
Stéphane Seng 2014-11-15 14:11:27 +01:00 committed by Fabien Potencier
parent e7067cb771
commit d8d6fcff7d
2 changed files with 15 additions and 3 deletions
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6
src/Symfony/Component/DomCrawler/Link.php
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@ -12,7 +12,7 @@
namespace Symfony\Component\DomCrawler;
/**
* Link represents an HTML link (an HTML a or area tag).
* Link represents an HTML link (an HTML a, area or link tag).
*
* @author Fabien Potencier <fabien@symfony.com>
*
@ -179,8 +179,8 @@ class Link
*/
protected function setNode(\DOMElement $node)
{
if ('a' !== $node->nodeName && 'area' !== $node->nodeName) {
throw new \LogicException(sprintf('Unable to click on a "%s" tag.', $node->nodeName));
if ('a' !== $node->nodeName && 'area' !== $node->nodeName && 'link' !== $node->nodeName) {
throw new \LogicException(sprintf('Unable to navigate from a "%s" tag.', $node->nodeName));
}
$this->node = $node;

12
src/Symfony/Component/DomCrawler/Tests/LinkTest.php
View File

@ -86,6 +86,18 @@ class LinkTest extends \PHPUnit_Framework_TestCase
$this->assertEquals($expected, $link->getUri());
}
/**
* @dataProvider getGetUriTests
*/
public function testGetUriOnLink($url, $currentUri, $expected)
{
$dom = new \DOMDocument();
$dom->loadHTML(sprintf('<html><head><link href="%s" /></head></html>', $url));
$link = new Link($dom->getElementsByTagName('link')->item(0), $currentUri);
$this->assertEquals($expected, $link->getUri());
}
public function getGetUriTests()
{
return array(