Trigger Event after insert one value should be Update and insert if doesn't match no

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MySQL

create table Test1
(
WRO varchar(10),
Test_No varchar(10),
TestDate datetime
);

insert into Test1(WRO,TestDate) values('T0001',now());

create table Test2
(
WRO varchar(10),
Test_No varchar(10),
Test2Date datetime,
TestAmount varchar(10)
);
I have to update and Insert on Test1 Test_No after insert on Test2 table Test_No both have common field WRO.

insert into Test2 values('DSK','400',now(),3000);
insert into Test2 values('T0001','200',now(),3000);
if wro no of test2 table not match with test1 then insert query should be fired in test1 table