class_docstr: StreamPayload tests
class_docstr_tok: ["StreamPayload","tests"]
docstr: StreamPayload - Repr, Invalid
docstr_tok: ["StreamPayload","-","Repr",",","Invalid"]
code: def test_repr_invalid(self):
      """StreamPayload - Repr, Invalid"""
      self._payload.fully_classified = False
      expected_result = '<StreamPayload valid:False; resource:foobar; raw record:{"key": "value"};>'
      assert_equal(repr(self._payload), expected_result)
  
file_path: streamalert/tests/unit/streamalert/classifier/payload/test_payload_base.py
imports: import json
  from mock import patch
  from nose.tools import assert_equal
  from streamalert.classifier.payload.payload_base import RegisterInput, StreamPayload
label_desc: Use image node_id 5 for calling the TestStreamPayload obj's underlying member method code with example usage: obj.test_repr_invalid() without return types