* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book* add dependency for junit test
* add test case of BookFacade
* add new Constructor of entity Book