class_docstr: Tests for alert_processor/main.py
class_docstr_tok: ["Tests","for","alert_processor\/main.py"]
docstr: Alert Processor - Create Dispatcher - Success
docstr_tok: ["Alert","Processor","-","Create","Dispatcher","-","Success"]
code: def test_create_dispatcher(self):
      """Alert Processor - Create Dispatcher - Success"""
      dispatcher = self.processor._create_dispatcher(
          "aws-s3:unit_test_bucket"
      )
      assert_is_instance(dispatcher, OutputDispatcher)
  
imports: import os
  from mock import ANY, MagicMock, Mock, patch
  from nose.tools import assert_equal, assert_is_instance, assert_is_none
  from streamalert.alert_processor.main import AlertProcessor, handler
  from streamalert.alert_processor.outputs.output_base import OutputDispatcher
  from streamalert.shared.alert import Alert
  from streamalert.shared.config import load_config
  from streamalert.shared.normalize import Normalizer
  from tests.unit.streamalert.alert_processor import ALERTS_TABLE, MOCK_ENV
label_desc: Use image node_id 5 for calling the TestAlertProcessor obj's underlying member method code with example usage: obj.test_create_dispatcher() without return types