update test
update main controller test
update list controller test
add call add cart item test
add emit to parent test
add index test
update inventroy controller test
add call total price test
update call total price test
update inventory test
add pay success and failure test
update category controller test
delete useless codes
add emit and load category test
update category test
update product controller test
update category add test
update category update test
update product add test
update product update test