/**
* @covers WPSEO_OpenGraph::opengraph
*/
public function test_opengraph()
{
self::$class_instance->opengraph();
$this->assertEquals(1, did_action('wpseo_opengraph'));
ob_clean();
}
/**
* Test if image in content is added to open graph
*
* @covers WPSEO_OpenGraph::image
*/
public function test_image_get_content_image()
{
$post_id = $this->factory->post->create(array('post_content' => '<img class="alignnone size-medium wp-image-490" src="' . get_site_url() . '/wp-content/plugins/wordpress-seo/tests/yoast.png" />'));
$this->go_to(get_permalink($post_id));
$class_instance = new WPSEO_OpenGraph();
ob_start();
$class_instance->opengraph();
$output = ob_get_clean();
$expected_output = '<meta property="og:image" content="' . get_site_url() . '/wp-content/plugins/wordpress-seo/tests/yoast.png" />';
$this->assertContains($expected_output, $output);
}
