PieMan

Thanks for all your wishes …
There is nothing as “Test bank”  If you mean a bank of questions in which if you do all questions you will ace the exam  Exam questions are never out before exam but if you want to buy Question bank that has good practice question you can try:
Stalla
Elan
Scheweser (links to all of them provided above)
My recommendation would be to first do endofchapter problems  Do them very carefully
Only after that, use practice questions .. I would recommend Elan first  it’s really good
Good luck in your studies