function test_setPageDescription()
{
$html = '<html><head>' . '</head><body>' . '</body></html>';
$page = new Page($html);
$page->setPageDescription('page page');
$p = $page->render();
$this->assertEquals('page page', phpQuery::pq('meta[name="description"]', $p)->elements[0]->getAttribute('content'));
$html = '<html><head>' . '<meta name="description" content="page desc">' . '</head><body>' . '</body></html>';
$page = new Page($html);
$page->setPageDescription('');
$p = $page->render();
$this->assertEquals(0, phpQuery::pq('meta[name="description"]', $p)->count());
}
