docstr: RuleDescriptionParser - Multiple Fields
docstr_tok: ["RuleDescriptionParser","-","Multiple","Fields"]
code: def test_multiple_fields():
      """RuleDescriptionParser - Multiple Fields"""
      case = """
  author: Derek Wang
  owner:  Bobby Tables
  """
  
      data = RuleDescriptionParser.parse(case)
      assert_equal(
          data,
          {
              "author": ["Derek Wang"],
              "description": [],
              "owner": ["Bobby Tables"],
          },
      )
  
imports: from nose.tools import assert_equal
  from streamalert.shared.description import RuleDescriptionParser
label_desc: Use image node_id 5 for calling the TestRuleDescriptionParserParse obj's underlying member method code with example usage: obj.test_multiple_fields() without return types