I would like to know how can I create unit tests for the volley framework. Mock the requests, the responses so that I can create unit tests that wont require a webservice to
Not 100% sure that I understand what you want to do, but if I do, then easymock (a lib that allows the creation of mock classes, that you can make calls to and receive predetermined responses) will help you out a lot. A guy called Lars Vogel has a nice article on this topic that I found useful a while back when I used it.
http://www.vogella.com/articles/EasyMock/article.html