def test_each_yielded_item_is_a_dictionary(self):
result = scraper.extract_raw_data(generate_fake_rows())
for a in result:
self.assertTrue(type(a) is dict)
def test_keys_for_dict_are_the_labels(self):
row = scraper.extract_raw_data(generate_fake_rows()).next()
expected = sorted(scraper.LABELS)
actual = sorted(row.keys())
self.assertEqual(expected, actual)
def test_returns_a_generator(self):
result = scraper.extract_raw_data(generate_fake_rows())
self.assertTrue(type(result) is types.GeneratorType)