iBatis and Unit Testing

[Brian Kierstead]

Hello,

We are currently implementing unit testing on our team and trying to 
figure out how to do it.  We use ibatis, both the dao and mapper, and 
layers similar to the npetshop project.  We want to test our persistence 
layer, but we're stuck on how to do it since the dao is instantiated in 
the service layer.  What are others doing?  We've talked about 
replicating the entire service layer, along with the config files for 
ibatis, but that seems like a lot do.

Thanks!

B