def test_board_json_output(platformio_setup, clirunner, validate_cliresult):
    result = clirunner.invoke(cmd_boards, ["cortex", "--json-output"])
    validate_cliresult(result)
    boards = json.loads(result.output)
    assert isinstance(boards, dict)
    assert "teensy30" not in boards
dataset/ETHPy150Open platformio/platformio/tests/commands/test_boards.py/test_board_json_output/operator `in` -> `not in`