@isTest public class LogisticsDisplayControllerTest { static testMethod void test01(){ waybill__c w = new waybill__c(); w.waybill_number__c = '6501621931'; w.request_time__c= DateTime.now(); w.delay_reason__c= '2023-06-19T10:00:00.000+0000'; w.shipping_time__c= DateTime.now(); w.waybill_status__c= '2023-06-19T10:00:00.000+0000'; w.receive_time__c= DateTime.now(); insert w; OTS_order__c ots = new OTS_order__c(); ots.waybill__c = w.id; ots.name = 'ssssss'; ots.so_dn__c = '6501621931'; insert ots; transinfo__c ti = new transinfo__c(); ti.waybill__c = w.id; ti.op_way__c = '007'; ti.op_time__c = DateTime.now(); insert ti; LogisticsDisplayController.getFrameNumManage('006501621931'); } }