def test_single_book_empty_subject(self):
book_collection_test = [{'author': 'Tzonis',
'title': 'Santiago Calatrava The Complete Works Expanded Edition',
'publisher': 'Rizzoli', 'shelf': '12',
'category': 'Architecture', 'subject': ''}]
expected_output = [{'author': 'Tzonis',
'title': 'Santiago Calatrava The Complete Works Expanded Edition',
'publisher': 'Rizzoli', 'shelf': '12', 'category': 'Architecture',
'subject': 'None'}]
actual_value = book_collection_empty_value_checker(book_collection_test)
self.assertEqual(expected_output, actual_value)
def test_three_books_one_category_empty(self):
book_collection_test = [{'author': 'Tzonis',
'title': 'Santiago Calatrava The Complete Works Expanded Edition',
'publisher': 'Rizzoli', 'shelf': '33',
'category': 'Architecture', 'subject': '20th Century'},
{'author': 'Ramen Noodles', 'title': 'Top Ramen',
'publisher': 'Nong Shim', 'shelf': 'Lego',
'category': 'Food', 'subject': 'Sustenance'},
{'author': 'Steven Jobs', 'title': 'Apple and Oranges',
'publisher': 'California', 'shelf': '2',
'category': '', 'subject': 'Biography'}]
expected_output = [{'author': 'Tzonis',
'title': 'Santiago Calatrava The Complete Works Expanded Edition',
'publisher': 'Rizzoli', 'shelf': '33',
'category': 'Architecture', 'subject': '20th Century'},
{'author': 'Ramen Noodles', 'title': 'Top Ramen',
'publisher': 'Nong Shim', 'shelf': 'Lego',
'category': 'Food', 'subject': 'Sustenance'},
{'author': 'Steven Jobs', 'title': 'Apple and Oranges',
'publisher': 'California', 'shelf': '2',
'category': 'None', 'subject': 'Biography'}]
actual_value = book_collection_empty_value_checker(book_collection_test)
self.assertEqual(expected_output, actual_value)
def test_empty(self):
book_collection_test = []
expected_output = []
actual_value = book_collection_empty_value_checker(book_collection_test)
self.assertEqual(expected_output, actual_value)