java - How to set Mockito rules at one place (super class) for all sub class -

i have started working @mockito annotation @ junit tests.

the reason started using @mockito because using @autowired service class took long.

i have more 50 test using same class exmple: userservice

i have @ super class

@mock     private userservice userservice; 

and set mocking sub class , sub class have diffrent method , multiple @test

normally adding line in @test method :

 mockito.when(userservice.isvalid()).thenreturn(true)); 

how set mocking @ 1 place (in super class) , sub class know using mock ?

i solved using annotation

@before – run before @test 

and set rules mockito.when(userservice.isvalid()).thenreturn(true));