def test_init_03(self):
        try:
            book_mb = data_mngr.get_book(self.task1.get_book_id())

            self.assertEquals(book_mb.id, "sh")
            self.assertEquals(book_mb.title, "title1")
            self.assertEquals(book_mb.publisher, "pub1")
            self.assertEquals(book_mb.contributor, "cont1")
            self.assertEquals(book_mb.volume, "1")
            self.assertEquals(book_mb.img_url, "http://archive.org/download/livro1/n1")

        except Exception as e:
            print e
            assert False
def get_book(book_id):
    return data_mngr.get_book(book_id)