def test_flip_keys_small(self):
"""Tests process_data() with a smaller sample"""
inputdata = [(7, 8, 9), 'xyz']
expected = [(9, 8, 7), 'zyx']
self.assertEqual(task_05.flip_keys(inputdata), expected)
def test_list_operations_in_place(self):
"""Tests that the list operations are performed in-place"""
inputdata = [(1, 2, 3)]
self.assertIs(task_05.flip_keys(inputdata), inputdata)
def test_flip_keys_large(self):
"""Tests that process data produces the correct output."""
inputdata = data.get_nested_data()
expected = [v[::-1] for v in inputdata]
self.assertEqual(task_05.flip_keys(inputdata), expected)