/**
* @covers \Erebot\DOM
*/
public function testValidationFailure()
{
$dom = new \Erebot\DOM();
$this->assertTrue($dom->load(__DIR__ . DIRECTORY_SEPARATOR . 'nok.xml'));
$this->assertFalse($dom->relaxNGValidate(__DIR__ . DIRECTORY_SEPARATOR . 'test.rng'));
$errors = $dom->getErrors();
$this->assertSame(1, count($errors));
// Inspect the error's contents.
$this->assertSame(LIBXML_ERR_ERROR, $errors[0]->level);
$this->assertSame('Wrong answer to life, the universe and everything', $errors[0]->message);
$this->assertSame(__DIR__ . DIRECTORY_SEPARATOR . 'nok.xml', $errors[0]->file);
$this->assertSame(2, $errors[0]->line);
$this->assertSame('/Root', $errors[0]->path);
}
/**
* Parses a template into a DOM.
*
* \param string $source
* Template to parse.
*
* \retval Erebot::DOM
* DOM object constructed
* from the template.
*
* \throw ::InvalidArgumentException
* The template was malformed
* or invalid.
*/
protected static function parseTemplate($source)
{
$source = '<msg xmlns="http://www.erebot.net/xmlns/erebot/styling">' . $source . '</msg>';
$schema = dirname(__DIR__) . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'styling.rng';
$dom = new \Erebot\DOM();
$dom->substituteEntities = true;
$dom->resolveExternals = false;
$dom->recover = true;
$ue = libxml_use_internal_errors(true);
$dom->loadXML($source);
$valid = $dom->relaxNGValidate($schema);
$errors = $dom->getErrors();
libxml_use_internal_errors($ue);
if (!$valid || count($errors)) {
// Some unpredicted error occurred,
// show some (hopefully) useful information.
if (class_exists('\\Plop')) {
$logger = \Plop::getInstance();
$logger->error(print_r($errors, true));
}
throw new \InvalidArgumentException('Error while validating the message');
}
return $dom;
}
