/**
* test qti file parsing: validation and loading in a non-persistant context
*/
public function testFileParsing()
{
//check if wrong packages are not validated correctly
foreach (glob(dirname(__FILE__) . '/samples/parser/wrong/*.zip') as $file) {
$qtiParser = new PackageParser($file);
$qtiParser->validate();
$this->assertFalse($qtiParser->isValid(), 'failed with: ' . $file);
$this->assertTrue(count($qtiParser->getErrors()) > 0);
$this->assertTrue(strlen($qtiParser->displayErrors()) > 0);
}
//check if package samples are valid
foreach (glob(dirname(__FILE__) . '/samples/package/QTI/*.zip') as $file) {
$qtiParser = new PackageParser($file);
$qtiParser->validate();
if (!$qtiParser->isValid()) {
echo $qtiParser->displayErrors();
}
$this->assertTrue($qtiParser->isValid());
}
//check if wrong manifest files are not validated correctly
foreach (glob(dirname(__FILE__) . '/samples/package/wrong/*.xml') as $file) {
$qtiParser = new ManifestParser($file);
$qtiParser->validate();
$this->assertFalse($qtiParser->isValid());
$this->assertTrue(count($qtiParser->getErrors()) > 0);
$this->assertTrue(strlen($qtiParser->displayErrors()) > 0);
}
//check if manifest samples are valid
$basePath = common_ext_ExtensionsManager::singleton()->getExtensionById('taoQtiItem')->getDir();
foreach (glob(dirname(__FILE__) . '/samples/package/*.xml') as $file) {
$qtiParser = new ManifestParser($file);
$schema = '';
$fileContent = file_get_contents($file);
if (strpos($fileContent, 'xmlns="http://www.imsglobal.org/xsd/apip/apipv1p0/imscp_v1p1"')) {
$schema = $basePath . 'model/qti/data/apipv1p0/Core_Level/Package/apipv1p0_imscpv1p2_v1p0.xsd';
}
$qtiParser->validate($schema);
if (!$qtiParser->isValid()) {
echo $qtiParser->displayErrors();
}
$this->assertTrue($qtiParser->isValid());
}
}
protected function createQtiManifest($manifestFile, $validate = true)
{
//load and validate the manifest
$qtiManifestParser = new ManifestParser($manifestFile);
if ($validate) {
$qtiManifestParser->validate();
if (!$qtiManifestParser->isValid()) {
$eStrs = array();
foreach ($qtiManifestParser->getErrors() as $libXmlError) {
if (isset($libXmlError['line'])) {
$error = __('XML error at line %1$d "%2$s".', $libXmlError['line'], str_replace('[LibXMLError] ', '', trim($libXmlError['message'])));
} else {
$error = __('XML error "%1$s".', str_replace('[LibXMLError] ', '', trim($libXmlError['message'])));
}
$eStrs[] = $error;
}
// Add sub-report.
throw new ValidationException($manifestFile, $eStrs);
}
}
return $qtiManifestParser->load();
}