function testMetas()
{
$page = new folksoPage(26663);
$page->pdata->prepareMetaData();
$this->assertIsA($page->pdata->mt, folksoPageDataMeta);
$this->assertTrue(is_string($page->keyword_list()) && strlen($page->keyword_list()) > 10);
$this->assertPattern('/<meta/', $page->meta_keywords());
$this->assertTrue(is_string($page->meta_keywords()) && strlen($page->meta_keywords()) > 10);
$this->assertTrue(is_string($page->DC_description_list()));
$this->assertIsA($page->pdata->ptags, folksoPageTags);
$this->assertIsA($page->pdata->ptags, folksoTagdata);
// inheritance works!
$p2 = new folksoPage('http://fabula.org/actu_meta_test.php');
$p3 = new folksoPage(38065);
$p2->pdata->prepareMetaData();
$p3->pdata->prepareMetaData();
$this->assertIsA($p2->pdata, folksoPageData);
$this->assertIsA($p2->pdata->mt, folksoPageDataMeta);
$this->assertIsA($p2->pdata->ptags, folksoPageTags);
$this->assertTrue($p2->pdata->ptags->is_valid(), "Valid request for page tags?");
$this->assertIsA($p2->pdata->ptags->xml_DOM(), DOMDocument);
$this->assertTrue(is_string($p2->pdata->ptags->xml));
// url
print $p2->pdata->ptags->xml;
// id
$this->assertTrue(is_string($p2->pdata->mt->meta_textlist()));
$this->assertTrue($p3->pdata->ptags->is_valid(), "Valid request for page tags?");
$this->assertEqual($p3->pdata->ptags->xml, $p3->pdata->ptags->xml);
$this->assertTrue(is_string($p2->keyword_list()), "keyword_list() returns string?");
$this->assertEqual($p2->keyword_list(), $p3->keyword_list());
$this->assertEqual($p2->pdata->mt->meta_keywords(), $p3->pdata->mt->meta_keywords());
$this->assertTrue(strlen($p2->keyword_list()) > 5);
$this->assertPattern('/<meta/', $p2->meta_keywords());
}
