import demistomock as demisto from ExportIndicatorsToCSV import main side_effect = iter([[{"Contents": {"response": {"test": "test"}}}], [{"Contents": {"response": b"123"}}]]) def test_main(mocker): mocker.patch.object(demisto, "args", return_value={"query": "html", "seenDays": "6", "columns": "id,name"}) mocker.patch.object(demisto, "results", return_value={}) execute_command_mock = mocker.patch.object(demisto, "executeCommand", side_effect=side_effect) main() assert execute_command_mock.call_args_list[0][0][1]["body"]["columns"] == ["id", "name"]