class_docstr: Test the TestEventFile class
class_docstr_tok: ["Test","the","TestEventFile","class"]
docstr: StreamAlert CLI - TestEventFile Load File, Valid
docstr_tok: ["StreamAlert","CLI","-","TestEventFile","Load","File",",","Valid"]
code: def test_load_file_valid(self):
      """StreamAlert CLI - TestEventFile Load File, Valid"""
      event = TestEventFile(self._DEFAULT_EVENT_PATH)
      value = list(event.load_file())
  
      assert_equal(len(value), 1)
      assert_equal(event.error, None)
  
file_path: streamalert/tests/unit/streamalert_cli/test/test_event_file.py
imports: from mock import Mock
  from nose.tools import assert_equal, nottest
  from pyfakefs import fake_filesystem_unittest
  from streamalert_cli.test.event_file import TestEventFile
  from streamalert_cli.test.results import TestResult
  from tests.unit.streamalert_cli.test.helpers import basic_test_event_data, basic_test_file_json
label_desc: Use image node_id 9 for calling the TestTestEventFile obj's underlying member method code with example usage: obj.test_load_file_valid() without return types