/**
* @param array $files array contains path to migration files
*
* @return array
*
* @throws \InvalidArgumentException
*/
private function getMigrationClasses(array $files)
{
$versions = array();
$strtoupper = function ($match) {
return strtoupper($match[1]);
};
foreach ($files as $filePath) {
if (preg_match('/(([0-9]+)_([a-z0-9_]*)).php$/i', basename($filePath), $match)) {
$fileName = $match[1];
$className = 'de\\detert\\sebastian\\slimline\\db\\';
$className .= ucfirst(preg_replace_callback('/_(.?)/', $strtoupper, strtolower($match[3])));
$className .= $match[2];
require_once $filePath;
if (!class_exists($className)) {
throw new \InvalidArgumentException("file '{$filePath}' does not contain class '{$className}'");
}
$class = new $className($this->repository->getHandler());
if (!$class instanceof Migration_Statement) {
throw new \InvalidArgumentException("class '{$className}' must extend Migration_Statement");
}
$versions[$fileName] = $class;
}
}
ksort($versions);
return $versions;
}
/**
* @covers de\detert\sebastian\slimline\db\Migration_Repository::__construct
* @covers de\detert\sebastian\slimline\db\Migration_Repository::getHandler
*/
public function testShouldReturnHandler()
{
$repository = new Migration_Repository($this->handler);
$this->assertSame($this->handler, $repository->getHandler());
}
