def test_case_835(tmp_path):
    """
    When using dynaconf_merge=False inside a structure
    Should prevent merging of that structure
    """
    file_a = create_file(
        tmp_path / "a.toml",
        """\
        [general]
        a = 1

        [other]
        a = 2
        """,
    )

    file_b = create_file(
        tmp_path / "b.toml",
        """\
        [general]
        b = 1

        [other]
        dynaconf_merge = false
        b = 2
        """,
    )
    settings = Dynaconf(
        settings_files=[file_a, file_b],
        merge_enabled=True,
    )

    assert settings.other.b == 2
    with pytest.raises(AttributeError):
        settings.other.a

    When using dynaconf_merge=False inside a structure
    Should prevent merging of that structure
    
tests_functional/issues/835_926_enable-merge-equal-false/app_test.py