public function test__args__placeholder()
{
$source = '<iframe src="https://example.com/video/132886713" width="500" height="281"></iframe>';
$expected = '<amp-iframe src="https://example.com/video/132886713" width="500" height="281" sandbox="allow-scripts allow-same-origin" sizes="(min-width: 500px) 500px, 100vw" class="amp-wp-enforced-sizes"><div placeholder="" class="amp-wp-iframe-placeholder"></div></amp-iframe>';
$dom = AMP_DOM_Utils::get_dom_from_content($source);
$sanitizer = new AMP_Iframe_Sanitizer($dom, array('add_placeholder' => true));
$sanitizer->sanitize();
$content = AMP_DOM_Utils::get_content_from_dom($dom);
$this->assertEquals($expected, $content);
}
public function test_get_scripts__did_convert()
{
$source = '<iframe src="https://player.vimeo.com/video/132886713" width="500" height="281"></iframe>';
$expected = array('amp-iframe' => 'https://cdn.ampproject.org/v0/amp-iframe-0.1.js');
$dom = AMP_DOM_Utils::get_dom_from_content($source);
$sanitizer = new AMP_Iframe_Sanitizer($dom);
$sanitizer->sanitize();
$scripts = $sanitizer->get_scripts();
$this->assertEquals($expected, $scripts);
}