class TestCatalogManager(TestCase): """TestCatalogManager class""" def setUp(self): """Creates catalog manager object for testing""" test_db.bind([Books, Multimedia]) test_db.create_tables([Books, Multimedia]) self.catalog_manager1 = CatalogManager("Catalog1") self.valid_multimedia = Multimedia(isbn=1234567891023, author="Eric N", publisher="BE Publishing", title="1000 night at school", genre="romantic", pub_date=datetime.date(2020, 1, 30), length="01:32:24", sub_type="CD", type_="multimedia") self.valid_borrowed_multimedia = Multimedia(isbn=1234567891024, author="Eric K", publisher="KE Publishing", title="BCIT First look", genre="informative", pub_date=datetime.date(2018, 2, 13), length="01:32:24", sub_type="Bluray", type_="multimedia") self.valid_borrowed_multimedia.borrow(datetime.datetime.strftime(datetime.datetime.today(), "%Y-%m-%d")) self.valid_overdue_multimedia = Multimedia(isbn=1234567891025, author="Eric W", publisher="CA Publishing", title="Fairies", genre="romantic", pub_date=datetime.date(1998, 1, 30), length="01:32:24", sub_type="VHS", type_="multimedia") self.valid_overdue_multimedia.borrow("1999-02-03") self.valid_Books = Books(isbn=1234567891026, author="Eric N", publisher="BE Publishing", title="1000 night at school", genre="romantic", pub_date=datetime.date(2020, 1, 30), length=324, sub_type="hardcover", type_="books") self.valid_borrowed_Books = Books(isbn=1234567891027, author="Eric K", publisher="KE Publishing", title="BCIT First look", genre="informative", pub_date=datetime.date(2018, 2, 13), length=134, sub_type="softcover", type_="books") self.valid_borrowed_Books.borrow(datetime.datetime.strftime(datetime.datetime.today(), "%Y-%m-%d")) self.valid_overdue_Books = Books(isbn=1234567891028, author="Eric W", publisher="CA Publishing", title="Fairies", genre="romantic", pub_date=datetime.date(1998, 1, 30), length=688, sub_type="softcover", type_="books") self.valid_overdue_Books.borrow("1999-02-03") def tearDown(self) -> None: test_db.drop_tables([Books, Multimedia]) test_db.close() def test_constructor(self): """Valid constructor 010A""" self.assertIsInstance(self.catalog_manager1, CatalogManager) def test_constructor_invalid(self): """Invalid constructor 100B""" with self.assertRaises(TypeError): CatalogManager(123) with self.assertRaises(ValueError): CatalogManager(" ") def test_add_item(self): """Valid item addition to catalog manager 020A """ self.catalog_manager1.add_item(self.valid_Books) self.assertIn(self.valid_Books, self.catalog_manager1.get_all_items()) self.catalog_manager1.add_item(self.valid_multimedia) self.assertIn(self.valid_multimedia, self.catalog_manager1.get_all_items()) def test_add_item_invalid(self): """Invalid item addition to catalog manager 020B """ with self.assertRaises(ValueError): self.catalog_manager1.add_item(123) def test_add_item_invalid_duplicated(self): """ Invalid item addition to catalog manager (same isbn) 020C """ self.catalog_manager1.add_item(self.valid_Books) with self.assertRaises(ValueError): self.catalog_manager1.add_item(self.valid_Books) def test_get_item_by_isbn(self): """ Get an item with a valid isbn 030A """ self.catalog_manager1.add_item(self.valid_Books) self.assertEqual(self.catalog_manager1.get_item_by_isbn(1234567891026), self.valid_Books) def test_get_item_by_isbn_invalid(self): """ Get item with an invalid isbn 030B """ self.catalog_manager1.add_item(self.valid_Books) with self.assertRaises(TypeError): self.catalog_manager1.get_item_by_isbn("1234567891023") with self.assertRaises(ValueError): self.catalog_manager1.get_item_by_isbn(123456789) def test_get_item_by_isbn_nonexist(self): """ Get item with an nonexist isbn 030C """ self.assertIsNone(self.catalog_manager1.get_item_by_isbn(1234567891099)) def test_get_items_by_type(self): """ Get all items with type 040A """ self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_multimedia) for item in self.catalog_manager1.get_items_by_type("book"): self.assertIsInstance(item, Books) for item in self.catalog_manager1.get_items_by_type("multimedia"): self.assertIsInstance(item, Multimedia) def test_get_items_by_type_invalid(self): """ Get all item with invalid type 040B """ with self.assertRaises(ValueError): self.catalog_manager1.get_items_by_type(" ") with self.assertRaises(TypeError): self.catalog_manager1.get_items_by_type(321) def test_get_all_items(self): """ Get all items in the catalog manager 050A """ self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_multimedia) all_items = self.catalog_manager1.get_all_items() self.assertEqual(len(all_items), 6) def test_delete_item_by_isbn(self): """Valid item removal from catalog manager 060A """ self.catalog_manager1.add_item(self.valid_Books) self.assertIn(self.valid_Books, self.catalog_manager1.get_all_items()) self.catalog_manager1.delete_item_by_isbn(1234567891026) self.assertNotIn(self.valid_Books, self.catalog_manager1.get_all_items()) def test_delete_item_by_isbn_invalid(self): """Invalid item removal from catalog manager 060B """ self.catalog_manager1.add_item(self.valid_Books) with self.assertRaises(TypeError): self.catalog_manager1.delete_item_by_isbn("1234567891026") with self.assertRaises(ValueError): self.catalog_manager1.delete_item_by_isbn(123456789102) def test_delete_item_by_isbn_invalid_not_exist(self): """Invalid item removal from catalog manager 060C """ self.assertIsNone(self.catalog_manager1.delete_item_by_isbn(1234567891046)) def test_get_borrowed_items(self): """ Get All Borrowed items 070A """ self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_multimedia) for item in [self.valid_borrowed_Books, self.valid_overdue_Books, self.valid_borrowed_multimedia, self.valid_overdue_multimedia]: self.assertIn(item, self.catalog_manager1.get_borrow_items()) def test_get_overdue_items(self): """ Get all overdue items 080A """ self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_multimedia) for item in [self.valid_overdue_Books, self.valid_overdue_multimedia]: self.assertIn(item, self.catalog_manager1.get_overdue_items()) def test_get_overdue_fees(self): """ Get the total amount of overdue fee 090A """ self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) # 4611.0 is the initial overdue fees self.assertEqual(self.catalog_manager1.get_overdue_fees(), 0) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_overdue_multimedia) self.assertEqual(self.catalog_manager1.get_overdue_fees(), (datetime.date.today() - datetime.date(1999, 2, 3) - datetime.timedelta(4 * 7)).days * 0.3 * 2) def test_to_dict(self): """ Get a list of dictionary of the catalog """ self.assertEqual(self.catalog_manager1.to_dict(), []) self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_overdue_multimedia) for i in [self.valid_Books, self.valid_borrowed_Books, self.valid_multimedia, self.valid_borrowed_multimedia, self.valid_overdue_Books, self.valid_overdue_multimedia]: temp_dict = i.to_dict() # Only length become string temp_dict['length'] = str(temp_dict['length']) self.assertIn(temp_dict, self.catalog_manager1.to_dict()) def test_add_json_books(self): """ Input a valid book in json format """ self.catalog_manager1.add_item_from_json( { "author": "Eric K", "borrow_date": "2020-04-10", "genre": "informative", "is_borrowed": True, "isbn": 1234567891027, "length": "134", "pub_date": "2018-02-13", "publisher": "KE Publishing", "sub_type": "softcover", "title": "BCIT First look", "type_": "books" } ) self.assertIn(self.valid_borrowed_Books, self.catalog_manager1.get_all_items()) def test_add_json_multimedia(self): """ Input a valid multimedia in json format """ self.catalog_manager1.add_item_from_json( { "author": "Eric K", "borrow_date": "2020-04-10", "genre": "informative", "is_borrowed": True, "isbn": 1234567891024, "length": "01:32:24", "pub_date": "2018-02-13", "publisher": "KE Publishing", "sub_type": "Bluray", "title": "BCIT First look", "type_": "multimedia" } ) self.assertIn(self.valid_borrowed_multimedia, self.catalog_manager1.get_all_items()) def test_get_stats(self): """ Get a CatalogState object 100A """ self.assertIsInstance(self.catalog_manager1.get_stats(), CatalogStats) self.catalog_manager1.add_item(self.valid_Books) self.catalog_manager1.add_item(self.valid_borrowed_Books) self.catalog_manager1.add_item(self.valid_overdue_Books) self.catalog_manager1.add_item(self.valid_multimedia) self.catalog_manager1.add_item(self.valid_borrowed_multimedia) self.catalog_manager1.add_item(self.valid_overdue_multimedia) self.assertIsInstance(self.catalog_manager1.get_stats(), CatalogStats)
title="1000 night at school", genre="romantic", pub_date=datetime.date(2020, 1, 30), length=324, sub_type="hardcover", type_="books") valid_borrowed_Books = Books(isbn=1234567891027, author="Eric K", publisher="KE Publishing", title="BCIT First look", genre="informative", pub_date=datetime.date(2018, 2, 13), length=134, sub_type="softcover", type_="books") valid_borrowed_Books.borrow( datetime.datetime.strftime(datetime.datetime.today(), "%Y-%m-%d")) valid_overdue_Books = Books(isbn=1234567891028, author="Eric W", publisher="CA Publishing", title="Fairies", genre="romantic", pub_date=datetime.date(1998, 1, 30), length=688, sub_type="softcover", type_="books") valid_overdue_Books.borrow("1999-02-03") # print(valid_Books.get_details()) # print(valid_borrowed_Books.get_details()) # print(valid_overdue_Books.get_details()) # print(valid_multimedia.get_details()) # print(valid_borrowed_multimedia.get_details())