function test_appendToHead()
{
$html = '<html><head><meta charset="UTF8"></head><body></body></html>';
$this->assertFalse(is_object($html));
$doc = HtmlUtils::appendToHead($html, '<script id="s1">var s;</script>');
$this->assertTrue(is_object($doc));
$this->assertTrue(isset(phpQuery::pq('#s1')->elements[0]));
}
public function appendCodeToHead($code)
{
HtmlUtils::appendToHead($this->doc, $code);
}
