class_docstr: Test class for SlackOutput
class_docstr_tok: ["Test","class","for","SlackOutput"]
docstr: SlackOutput - JSON map to text
docstr_tok: ["SlackOutput","-","JSON","map","to","text"]
code: def test_json_map_to_text(self):
      """SlackOutput - JSON map to text"""
      simple_dict = OrderedDict(
          [
              ("test_key_01", "test_value_01"),
              ("test_key_02", "test_value_02"),
          ]
      )
      result = SlackOutput._json_map_to_text(simple_dict, "\t", 0)
  
      assert_equal(len(result), 2)
      assert_equal(result[1], "*test_key_02:* test_value_02")
  
imports: from collections import Counter, OrderedDict
  from mock import patch, Mock, MagicMock
  from nose.tools import assert_equal, assert_false, assert_true, assert_set_equal
  from streamalert.alert_processor.helpers import compose_alert
  from streamalert.alert_processor.outputs.slack import SlackOutput
  from tests.unit.streamalert.alert_processor.helpers import get_random_alert, get_alert
label_desc: Use image node_id 16 for calling the TestSlackOutput obj's underlying member method code with example usage: obj.test_json_map_to_text() without return types