Update README.md

Author: phyunsj

unittest/README.md

@@ -99,6 +99,8 @@ $ pip install mock
 
 #### Console Output
 
+**test script** [mqtt_rule_test.py](https://github.com/phyunsj/mqtt-rule-engine/blob/master/unittest/mqtt_rule_test.py)
+
 ```
 $ python --version
 Python 2.7.15
@@ -123,20 +125,4 @@ OK
 $
 ```
 
-#### test script : [mqtt_rule_test.py](https://github.com/phyunsj/mqtt-rule-engine/blob/master/unittest/mqtt_rule_test.py)
-
 
-```
- ...
- # expect { 'temperature' : 110 } since temperature > 100. 
- def test_4_filter_warn(self):
- self.mock_callback.reset_mock() 
- print("Publishing message to topic","city/building12/floor1/temperature")
- self.client.publish("city/building12/floor1/temperature","110")
- time.sleep(5)
- self.assertTrue(self.mock_callback.called)
- name, args, kwargs = self.mock_callback.mock_calls[0] 
- # args[2] : MQTT Message
- self.assertEqual( args[2].payload , "{ 'temperature' : 110 }")
- ...
- ```