public function testToArray() { $og = new OpenGraph(); $og->setTitle('Title')->setType(OpenGraph::TYPE_WEBSITES_WEBSITE)->setImage('http://example.com/image.png')->setUrl('http://example.com/'); $this->assertEquals(array('og:title' => 'Title', 'og:type' => 'website', 'og:image' => 'http://example.com/image.png', 'og:url' => 'http://example.com/'), $og->toArray()); }