public function testGetDiffWriterByFormatException()
{
try {
$name = ezcDbSchemaHandlerManager::getDiffWriterByFormat('bogus');
self::fail('Expected exception not thrown');
} catch (ezcDbSchemaUnknownFormatException $e) {
self::assertEquals("There is no 'difference write' handler available for the 'bogus' format.", $e->getMessage());
}
}
/**
* Returns the $db specific SQL queries that would create the tables
* defined in the schema.
*
* The database type can be given as both a database handler (instanceof
* ezcDbHandler) or the name of the database as string as retrieved through
* calling getName() on the database handler object.
*
* @see ezcDbHandler::getName()
*
* @throws ezcDbSchemaInvalidWriterClassException if the handler associated
* with the $format is not a database schema writer.
*
* @param string|ezcDbHandler $db
* @return array(string)
*/
public function convertToDDL($db)
{
self::initOptions();
if ($db instanceof ezcDbHandler) {
$db = $db->getName();
}
$className = ezcDbSchemaHandlerManager::getDiffWriterByFormat($db);
$writer = new $className();
self::checkSchemaWriter($writer, self::DATABASE);
return $writer->convertToDDL($this);
}
