function test_setPageTitle()
{
$html = '<html><head>' . '</head><body>' . '</body></html>';
$page = new Page($html);
$page->setPageTitle('some title');
$o = phpQuery::newDocument((string) $page);
$this->assertEquals('some title', phpQuery::pq('title', $o)->html());
$html = '<html><head>' . '<title>page title</title>' . '</head><body>' . '</body></html>';
$page = new Page($html);
$page->setPageTitle('');
$o = phpQuery::newDocument((string) $page);
$this->assertEquals('', phpQuery::pq('title')->html());
}
