python-benedict/tests/github/test_issue_0027.py

import unittest

from benedict import benedict


class github_issue_0027_test_case(unittest.TestCase):
    """
    This class describes a github issue 0027 test case.
    https://github.com/fabiocaccamo/python-benedict/issues/27

    To run this specific test:
    - Run python -m unittest tests.github.test_issue_0027
    """

    def test_append_to_list_with_empty_index(self):
        d = benedict(
            {
                "results": [
                    {
                        "locations": ["Torino", "Milano", "Napoli"],
                    },
                ]
            }
        )
        d["results[0].locations"].append("Roma")
        self.assertEqual(
            d["results[0].locations"], ["Torino", "Milano", "Napoli", "Roma"]
        )
        return d