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())
