protected function saveMigr(Schema $s, $name = 'my migration')
{
$this->last_migr++;
file_put_contents(TEST_MIGR . '/' . $s->makeMigrationName($name, $this->last_migr), $s->makeMigration($name));
}
/** @return static */
public function addSchema(Schema $schema)
{
$this->schemas[$schema->getName()] = $schema;
return $this;
}