public function testOverrideFilters()
{
$data = '<iframe src="http://www.kickstarter.com/projects/lefnire/habitrpg-mobile/widget/video.html" height="480" width="640" frameborder="0"></iframe>';
$expected = '<iframe src="https://www.kickstarter.com/projects/lefnire/habitrpg-mobile/widget/video.html" height="480" width="640" frameborder="0"></iframe>';
$f = Filter::html($data, 'http://blabla');
$f->attribute->setIframeWhitelist(array('http://www.kickstarter.com'));
$this->assertEquals($expected, $f->execute());
$data = '<iframe src="http://www.youtube.com/bla" height="480" width="640" frameborder="0"></iframe>';
$f = Filter::html($data, 'http://blabla');
$f->attribute->setIframeWhitelist(array('http://www.kickstarter.com'));
$this->assertEmpty($f->execute());
$config = new Config();
$config->setFilterWhitelistedTags(array('p' => array('title')));
$f = Filter::html('<p>Test<strong>boo</strong></p>', 'http://blabla');
$f->setConfig($config);
$this->assertEquals('<p>Testboo</p>', $f->execute());
}
