Test where you want to be
Maybe its just me but, I tested for every department who threw a test. With that being said I had to turn down their offers to get my dream Department. I think going to a Department and then training with them and then leaving them for your dream department is wrong. It takes up precious time and money to train you ....just to go to another department. I think you should stay where you are at and wait for the department you want to call and quit wasting time and money where you do not want to be.