where('id', 1)->execute()); $history = new EmployeeHistory($employee); $id = EmployeeHistoryMapper::create()->execute($history); self::assertGreaterThan(0, $history->id); self::assertEquals($id, $history->id); $historyR = EmployeeHistoryMapper::get()->where('id', $history->id)->execute(); self::assertEquals($history->employee->id, $historyR->employee->id); } }