def test41_userbook_add_note_empty_fail(self):
book = UserBook(**self.user_book_kwargs)
with self.assertRaises(AssertionError):
self.assertTrue(book.add_note(''))
def test42_userbook_add_note_wrong_type_fail(self):
book = UserBook(**self.user_book_kwargs)
with self.assertRaises(AssertionError):
self.assertTrue(book.add_note(123))
def test40_userbook_add_note_success(self):
book = UserBook(**self.user_book_kwargs)
book.add_note('new note')
self.assertEqual(book.notes, ['new note'])