def testAddBook(self):
'''
Function that checks whether a book is added correctly to a list or not
input:-
preconditions:-
output:-
postconditions: If the addition of a book is incorrectly implemented, an error will appear
'''
bookList = []
firstBook = Book(1, "Poezii",
"Volum ce cuprinde capodoperele poeziei eminesciene",
"Mihai Eminescu")
secondBook = Book(2, "Poezii",
"Volum ce cuprinde capodoperele poeziei bacoviene",
"George Bacovia")
thirdBook = Book(3, "Amintiri din copilarie",
"Povestiri inspirate din copilaria autorului",
"Ion Creanga")
bookList.append(firstBook)
bookList.append(secondBook)
bookList.append(thirdBook)
newBook = Book(4, "Cartof", "Agricultura", "Who knows")
newBook._Book__addBook(bookList)
anotherBookList = []
anotherBookList.append(firstBook)
anotherBookList.append(secondBook)
anotherBookList.append(thirdBook)
anotherBookList.append(newBook)
self.assertEqual(bookList, anotherBookList)
def __loadBooksFromFile(self):
file = open(self.__fileName, "r")
oneLine = file.readline().strip()
while oneLine != "":
attributes = oneLine.split(" ; ")
book = Book(attributes[0], attributes[1], attributes[2],
attributes[3])
book._Book__addBook(self.__list)
oneLine = file.readline().strip()
file.close()
def testUpdateBook(self):
'''
Function that checks whether a book is updated correctly or not, without risking to create duplicates
input:-
preconditions:-
output:-
postconditions: If the update of a book is incorrectly implemented, an error will appear
'''
mylist = []
book1 = Book(3, "Love", "Amazing", "Doctor Love")
book2 = Book(2, "Curtains", "A complete guide to curtains",
"Senor Draperie")
book1._Book__addBook(mylist)
book2._Book__addBook(mylist)
book1._Book__updateBook(3, 1, "A", "B", "C", mylist)
self.assertEqual(book1._Book__getId(), 1)
self.assertEqual(book1._Book__getTitle(), "A")
self.assertEqual(book1._Book__getDescription(), "B")
self.assertEqual(book1._Book__getAuthor(), "C")