public function testMapFileNameToClassName()
{
$expectedResults = array('20150902094024_create_user_table.php' => 'CreateUserTable', '20150902102548_my_first_migration2.php' => 'MyFirstMigration2');
foreach ($expectedResults as $input => $expectedResult) {
$this->assertEquals($expectedResult, Util::mapFileNameToClassName($input));
}
}
/**
* Gets an array of the database migrations.
*
* @throws \InvalidArgumentException
* @return AbstractMigration[]
*/
public function getMigrations()
{
if (null === $this->migrations) {
$config = $this->getConfig();
$phpFiles = glob($config->getMigrationPath() . DIRECTORY_SEPARATOR . '*.php', defined('GLOB_BRACE') ? GLOB_BRACE : 0);
// filter the files to only get the ones that match our naming scheme
$fileNames = array();
/** @var AbstractMigration[] $versions */
$versions = array();
foreach ($phpFiles as $filePath) {
if (Util::isValidMigrationFileName(basename($filePath))) {
$version = Util::getVersionFromFileName(basename($filePath));
if (isset($versions[$version])) {
throw new \InvalidArgumentException(sprintf('Duplicate migration - "%s" has the same version as "%s"', $filePath, $versions[$version]->getVersion()));
}
// convert the filename to a class name
$class = Util::mapFileNameToClassName(basename($filePath));
if (isset($fileNames[$class])) {
throw new \InvalidArgumentException(sprintf('Migration "%s" has the same name as "%s"', basename($filePath), $fileNames[$class]));
}
$fileNames[$class] = basename($filePath);
// load the migration file
/** @noinspection PhpIncludeInspection */
require_once $filePath;
if (!class_exists($class)) {
throw new \InvalidArgumentException(sprintf('Could not find class "%s" in file "%s"', $class, $filePath));
}
// instantiate it
$migration = new $class($version, $this->getInput(), $this->getOutput());
if (!$migration instanceof AbstractMigration) {
throw new \InvalidArgumentException(sprintf('The class "%s" in file "%s" must extend \\Phinx\\Migration\\AbstractMigration', $class, $filePath));
}
$versions[$version] = $migration;
}
}
ksort($versions);
$this->setMigrations($versions);
}
return $this->migrations;
}
