docstr: StreamQuery - QueryParameterGenerator - generate - unsupported
docstr_tok: ["StreamQuery","-","QueryParameterGenerator","-","generate","-","unsupported"]
code: def test_generate_unsupported(self):
      """StreamQuery - QueryParameterGenerator - generate - unsupported"""
      self._generator.generate("unsupported")
  
      self._logger.error.assert_called_with(
          'Parameter generator does not know how to handle "unsupported"'
      )
  
imports: from datetime import datetime, timezone
  from mock import MagicMock, patch
  from nose.tools import assert_equals, assert_false, assert_true
  from streamalert.scheduled_queries.query_packs.manager import QueryPack, QueryPacksManager, QueryPackExecutionContext, QueryPacksManagerFactory
  from streamalert.scheduled_queries.query_packs.parameters import QueryParameterGenerator
label_desc: Use image node_id 11 for calling the TestQueryParameterGenerator obj's underlying member method code with example usage: obj.test_generate_unsupported() without return types