def test_remove_resource(self):
"""Test for remove_resource method"""
s1 = System()
b1 = Books("1984", "George Orwell", "Harvill Secker", "1949", "0123456789123")
self.assertEqual(s1.remove_resource(b1), print())
s1.add_resource(b1)
self.assertIn(b1, s1.catalogue)
s1.remove_resource(b1)
self.assertNotIn(b1, s1.catalogue)
def return_book_process(self):
"""Test for return_book_process method"""
s1 = System()
b1 = Books("1984", "George Orwell", "Harvill Secker", "1949", "0123456789123")
m1 = Members("Richard", "Blackmore", "14-04-1945", "Weston")
s1.add_resource(b1)
s1.lending_process(b1, m1)
s1.remove_resource(b1)
#prove that the return of a book doen't take place if not in the ctalogue,
#but also that in the remove_resource method should be added somthing to remeove that book from all borrowers
#or doesn't allow the operation if not returned
s1.return_book_process(b1, False, "none")
self.assertEqual(b1.get_borrower(), m1)
self.assertIn(b1, m1.get_borrowed_books())
s1.add_resource(b1)
self.assertEqual(b1.get_borrower(), None)
self.assertNotIn(b1, m1.get_borrowed_books())