def setUp(self):
self.library1 = LibraryManager('The_library')
self.book1 = eBook('B20V2', 'Me', 'Elton John', 2017, 4, 'OverDrive Read', 'biography', False)
self.book2 = Textbook('A111', 'why do we need to sleep?', 'John Simpliciano', 2017, 9, 'hardcover case wrap',
'health', False)
self.book3 = Textbook('A110', 'why do we sleep?', 'John Simpliciano', 2015, 3, 'hardcover case wrap',
'health', True)
def test_display_info(self):
"""tests the description of the ebook object to make sure it returns none but prints the description"""
self.assertFalse(self.ebook.get_availability_status())
self.assertEqual(self.ebook.display_info(), None)
self.ebook1 = eBook('L091A', 'Deadpool Vol.4: Monkey Business',
'Daniel Way', 2019, 5, 'Fast Read Ebooks',
'comics', True)
self.assertTrue(self.ebook1.get_availability_status())
self.assertEqual(self.ebook1.display_info(), None)
def test_constructor(self):
"""tests the constructor as a 'failure' test"""
self.assertIsNotNone(self.ebook)
self.assertIsInstance(self.ebook, eBook)
with self.assertRaises(TypeError):
ebook = eBook('B20V2', 'Me', 'Elton John', 2017, 4, 2, 'biography',
False)
with self.assertRaises(ValueError):
ebook = eBook('B20V2', 'Me', 'Elton John', 2017, 4, 'OverRead',
'biography', False)
with self.assertRaises(TypeError):
ebook = eBook('B20V2', 'Me', 'Elton John', 2017, 4,
'OverDrive Read', 34, False)
with self.assertRaises(ValueError):
ebook = eBook('B20V2', 'Me', 'Elton John', 2017, 4,
'OverDrive Read', 'bio', False)
def from_dict(book_dict: dict, book_type: str):
""" Return textbook instance state from JSON format as dictionary """
global instance
if book_type == "ebook":
instance = eBook(book_dict["id"], book_dict["title"], book_dict["author"],
book_dict["published_year"], book_dict["edition"],
book_dict["platform"], book_dict["genre"], book_dict["is_borrowed"])
elif book_type == "textbook":
instance = Textbook(book_dict["id"], book_dict["title"], book_dict["author"],
book_dict["published_year"], book_dict["edition"],
book_dict["cover_type"], book_dict["subject"], book_dict["is_borrowed"])
return instance
def add_book(book_type):
data = request.json
try:
if book_type == "textbook":
textbook = Textbook(data["id"], data["title"], data["author"],
data["published_year"], data["edition"],
data["cover_type"], data["subject"],
data["is_borrowed"])
library.add_book(textbook)
elif book_type == "ebook":
ebook = eBook(data["id"], data["title"], data["author"],
data["published_year"], data["edition"],
data["platform"], data["genre"], data["is_borrowed"])
library.add_book(ebook)
else:
return make_response(f'Invalid book_type "{book_type}"!', 400)
except KeyError as error:
message = str(error)
return make_response(message, 400)
else:
return make_response(data["id"], 200)
def setUp(self):
"""creates an object to be tested and to prevent redundancy in creating objects"""
self.ebook = eBook('B20V2', 'Me', 'Elton John', 2017, 4,
'OverDrive Read', 'biography', False)
# librarian.show_available_book_category('ebook')
# print('Textbook subjects available in the library:')
# librarian.show_available_book_category('textbook')
if __name__ == '__main__':
librarian = LibraryManager('Susan Sanderson')
book1 = Textbook('A111', 'why do we need to sleep?', 'John Simpliciano',
2017, 3, 'hardcover case wrap', 'health', False)
book2 = Textbook('B222', 'color methology', 'Maryam Taer', 2002, 4,
'paperback', 'arts', True)
book3 = Textbook('V654', 'Hamlet', 'Shakespeare', 2000, 10,
'hardcover dust jacket', 'literature', True)
book4 = Textbook('F009', 'Mein Kampf', 'Adolf Hitler', 1925, 6,
'paperback', 'history', False)
book5 = eBook('B20V2', 'Me', 'Elton John', 2017, 4, 'OverDrive Read',
'biography', False)
book6 = eBook('M3K12', 'Pax', 'Sara Pennypacker', 2012, 5,
'OverDrive Read', 'kids', True)
book7 = eBook('L091A', 'Deadpool Vol.4: Monkey Business', 'Daniel Way',
2019, 5, 'Fast Read Ebooks', 'comics', True)
book8 = eBook('GH255', 'Golden in Death', 'J. D Robb', 2016, 5,
'OverDrive Read', 'fantasy', True)
# ----------------------------------------------------------------------------------------------------------------------
"""Trying some 'success' cases per method"""
try:
librarian.add_book(book1)
except LookupError:
print('The property already exists in the inventory.')
try:
librarian.add_book(book2)