public function testRemoveColumn() { $schema = new AuthorSchema(); $schema->column('cellphone')->varchar(30); $this->buildSchemaTables([$schema], true); AutomaticMigration::options($options = new OptionCollection()); $migrate = new AutomaticMigration($this->conn, $this->queryDriver, $this->logger, OptionResult::create($options, [])); $migrate->upgrade([$schema]); }