def test_loan_book_not_available_negative(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
db.book_dict["787272"].is_available = False
self.assertFalse(db.is_book_available("787272"))
self.assertFalse(db.loan_book("787272", "5"))
remove_db_file()
def test_loan_book(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertTrue(db.loan_book("787272", "5"))
self.assertFalse(db.book_dict["787272"].is_available)
self.assertEqual(db.book_dict["787272"].owner, "5")
remove_db_file()
def __init__(self):
self.book_category_database = bcb.BookCategoryDataBase(
'book_category_db.json')
self.user_database = ub.UserDataBase('users_db.json')
self.author_database = ab.AuthorDataBase('author_db.json')
self.book_database = bb.BookDataBase('book_db.json')
self.history = self.load_history('history.json')
def test_add_book(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertFalse(db.is_book_in_db("422429"))
bc = my_book.MyBook("2", "TestTitle", "422429", "2", )
self.assertTrue(db.add_book(bc))
self.assertTrue(db.is_book_in_db("422429"))
remove_db_file()
def test_return_dict_by_author(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
temp_dict = dict()
for i in db.book_dict:
temp_dict[db.book_dict[i].author] = db.book_dict[i].title
aut_dict,pointless_list = db.return_dict_by_author()
self.assertEqual(temp_dict, aut_dict)
remove_db_file()
def test_return_dict_by_category(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
bc = my_book.MyBook("2", "TestTitle", "422429", "2", )
db.add_book(bc)
temp_dict = dict()
temp_dict["0"] = ["FirstTitle"]
temp_dict["2"] = ["SecondTitle", "TestTitle"]
cat_dict = db.return_dict_by_category()
self.assertEqual(temp_dict, cat_dict)
self.assertEqual(len(cat_dict["0"]), 1)
self.assertEqual(len(cat_dict["2"]), 2)
remove_db_file()
def test_book_database_init(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
dic = ret_test_dic()
for i in dic:
self.assertEqual(db.book_dict[i].isbn, i)
self.assertEqual(db.book_dict[i].author, dic[i]['author'])
self.assertEqual(db.book_dict[i].owner, dic[i]['owner'])
self.assertEqual(db.book_dict[i].author, dic[i]['author'])
self.assertEqual(db.book_dict[i].category, dic[i]['category'])
self.assertEqual(db.book_dict[i].title, dic[i]['title'])
self.assertEqual(db.book_dict[i].is_available, dic[i]['availability'])
remove_db_file()
def test_is_book_in_db(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertTrue(db.is_book_in_db("787272"))
self.assertFalse(db.is_book_in_db("111111"))
remove_db_file()
def test_book_database_init_no_db_file(self):
remove_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertEqual(db.book_dict, dict())
def test_return_book_available_negative(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertTrue(db.is_book_available("787272"))
self.assertFalse(db.return_a_book("787272"))
remove_db_file()
def test_return_book_no_book_negative(self):
prepare_db_file()
db = book_database.BookDataBase('bdb_test.json')
self.assertFalse(db.is_book_in_db("333333"))
self.assertFalse(db.return_a_book("333333"))
remove_db_file()