class_docstr: KinesisPayload tests
docstr: Helper for getting record data
docstr_tok: ["Helper","for","getting","record","data"]
code: def _record_data(cls, data):
      """Helper for getting record data"""
      return {
          "kinesis": {"data": data},
          "eventID": "test_event_id",
          "eventSourceARN": (
              "arn:aws:kinesis:us-east-1:123456789012:stream/test_stream_name"
          ),
      }
  
imports: import json
  from nose.tools import assert_equal
  from streamalert.classifier.payload.kinesis import KinesisPayload
label_desc: Use image node_id 1 for calling the TestKinesisPayload obj's underlying member method code with example usage: obj._record_data(cls, data) and returns: dict