def testGetBookDetailsByIsbn_returnWithoutUserDetails_ifUserIsNotSet(self):
book = Book()
book.setIsbn(123)
book.setBookName("Hello Brother")
book.addDamageDescription("Page 40 is Torn")
self.assertEqual(book.getBookDetailsByIsbn(123),
"Isbn: 123, Book Name: Hello Brother, Damage Descriptions: Page 40 is Torn")
def testAddDamageDescription_addsDamages(self):
book = Book()
book.addDamageDescription("paper missing")
self.assertEqual(book.getDamageDescriptions()[0], "paper missing")
def testGetBookDetailsByIsbn_returnsIsbnNotFound_ifIsbnDoesNotMatch(self):
book = Book()
book.setIsbn(1234)
self.assertEqual(book.getBookDetailsByIsbn(123), "Isbn: 123 not Found")
def testGetBookDetailsByIsbn_returnWithUserDetails_ifUserIsSet(self):
book = Book()
book.setIsbn(123)
book.setBookName("Hello Brother")
book.addDamageDescription("Page 40 is Torn")
book.addDamageDescription("Page 41 is Torn")
user = User()
user.setUserName("apple")
book.setUser(user)
self.assertEqual(book.getBookDetailsByIsbn(123),
"Isbn: 123, Book Name: Hello Brother, Borrowed By: apple, Damage Descriptions: Page 40 is Torn, Page 41 is Torn")
def testIsBookAvailable_returnFalse_whenUserIsAssigned_IsbnNotFound(self):
book = Book()
book.setIsbn(1234)
user = User()
book.setUser(user)
self.assertFalse(book.isBookAvailable(123))
def testIsBookAvailable_returnTrue_whenNoUserAssigned(self):
book = Book()
book.setIsbn(123)
self.assertTrue(book.isBookAvailable(123))