class_docstr: Test the TestEvent class
class_docstr_tok: ["Test","the","TestEvent","class"]
docstr: StreamAlert CLI - TestEvent Apply Service Template, App
docstr_tok: ["StreamAlert","CLI","-","TestEvent","Apply","Service","Template",",","App"]
code: def test_apply_service_template_apps(self):
      """StreamAlert CLI - TestEvent Apply Service Template, App"""
      app_event = TestEvent(
          basic_test_event_data(service="streamalert_app")
      )
      result = app_event._apply_service_template("")
      assert_equal("streamalert_app" in result, True)
  
imports: from mock import patch
  from nose.tools import assert_equal, nottest
  from streamalert_cli.test.event import TestEvent
  from tests.unit.streamalert_cli.test.helpers import basic_test_event_data
label_desc: Use image node_id 26 for calling the TestTestEvent obj's underlying member method code with example usage: obj.test_apply_service_template_apps() without return types