public function testGetImages()
{
$document = new Document(file_get_contents(__DIR__ . '/fixtures/referencedUrls.html'));
$urls = $document->getImages(new Uri('http://www.example.com/test/'));
foreach ($urls as $url) {
$currentUrls[] = (string) $url;
}
$expectedUrls = array('http://www.example.com/absolute_path.php');
sort($expectedUrls);
sort($currentUrls);
$this->assertEquals($currentUrls, $expectedUrls);
}
protected function doValidation(Response $response)
{
$document = new Document($response->getBody());
$images = $document->getImages($response->getUri());
$foreignImages = array();
/* @var $currentUri Uri */
$currentUri = $response->getUri();
foreach ($images as $image) {
/* @var $image Uri */
if ($currentUri->getHost($this->depth) !== $image->getHost($this->depth)) {
$foreignImages[] = (string) $image;
}
}
$this->assert(count($foreignImages) === 0, 'Images from a foreign domain where found (' . implode(', ', $foreignImages) . ')');
}
