Reflect changes on Airflow sensors/operators and essence
Rename event '*.notify_*' to '*.report_*'
Add a new function to report status of workflow runs

Change-Id: Ib7eb9df787ecba286bbdfbf4e9aed62a193fed7c
diff --git a/test/dummy_server.py b/test/dummy_server.py
index 9c22968..f7a3411 100644
--- a/test/dummy_server.py
+++ b/test/dummy_server.py
@@ -27,7 +27,7 @@
 from cord_workflow_controller_client.manager \
     import (WORKFLOW_KICKSTART,
             WORKFLOW_REGISTER, WORKFLOW_REGISTER_ESSENCE, WORKFLOW_LIST, WORKFLOW_LIST_RUN,
-            WORKFLOW_CHECK, WORKFLOW_REMOVE, WORKFLOW_REMOVE_RUN, WORKFLOW_NOTIFY_NEW_RUN)
+            WORKFLOW_CHECK, WORKFLOW_REMOVE, WORKFLOW_REMOVE_RUN, WORKFLOW_REPORT_NEW_RUN)
 from cord_workflow_controller_client.workflow_run \
     import (WORKFLOW_RUN_NOTIFY_EVENT,
             WORKFLOW_RUN_UPDATE_STATUS, WORKFLOW_RUN_COUNT_EVENTS, WORKFLOW_RUN_FETCH_EVENT)
@@ -427,7 +427,7 @@
 
     log.info('returning a result for a new workflow run event to sid %s' % sid)
     sio.emit(
-        event=WORKFLOW_NOTIFY_NEW_RUN,
+        event=WORKFLOW_REPORT_NEW_RUN,
         data=data,
         room=sid
     )
@@ -560,7 +560,7 @@
             _handle_event_disconnect(sid)
 
         # manager
-        elif event == WORKFLOW_NOTIFY_NEW_RUN:
+        elif event == WORKFLOW_REPORT_NEW_RUN:
             _handle_event_new_workflow_run(sid, args[1])
         elif event == WORKFLOW_REGISTER_ESSENCE:
             _handle_event_workflow_reg_essence(sid, args[1])
@@ -621,6 +621,8 @@
             proc.kill()
         process.kill()
         p.join()
+    except BaseException:
+        pass
     except psutil.NoSuchProcess:
         pass
 
diff --git a/test/hello_workflow.json b/test/hello_workflow.json
index 9de71bc..fd407e7 100644
--- a/test/hello_workflow.json
+++ b/test/hello_workflow.json
@@ -5,19 +5,18 @@
             "local_variable": "dag_hello"
         },
         "dependencies": {
-            "onu_event_handler": {}
+            "onu_event_sensor": {}
         },
         "tasks": {
-            "onu_event_handler": {
-                "class": "XOSEventSensor",
-                "dag_id": "hello_workflow",
+            "onu_event_sensor": {
+                "class": "CORDEventSensor",
+                "controller_conn_id": "local_cord_controller",
                 "dag": "dag_hello",
+                "dag_id": "hello_workflow",
                 "key_field": "serialNumber",
-                "local_variable": "onu_event_handler",
+                "local_variable": "onu_event_sensor",
                 "poke_interval": 5,
-                "provide_context": true,
-                "python_callable": "ONU_event",
-                "task_id": "onu_event_handler",
+                "task_id": "onu_event_sensor",
                 "topic": "onu.events"
             }
         }
diff --git a/test/test_manager.py b/test/test_manager.py
index d35a031..f3996a8 100644
--- a/test/test_manager.py
+++ b/test/test_manager.py
@@ -80,7 +80,7 @@
                     'workflow_id': workflow_id,
                     'workflow_run_id': workflow_run_id
                 }
-                manager.notify_new_workflow_run(workflow_id, workflow_run_id)
+                manager.report_new_workflow_run(workflow_id, workflow_run_id)
 
             manager.set_handlers({'kickstart': on_kickstart})
 
diff --git a/test/test_workflow_run.py b/test/test_workflow_run.py
index 80d6fcf..1736049 100644
--- a/test/test_workflow_run.py
+++ b/test/test_workflow_run.py
@@ -49,7 +49,7 @@
         essence_path = os.path.join(code_dir, "hello_workflow.json")
         essence = read_json_file(essence_path)
         self.manager.register_workflow_essence(essence)
-        self.manager.notify_new_workflow_run('hello_workflow', 'hello_workflow_123')
+        self.manager.report_new_workflow_run('hello_workflow', 'hello_workflow_123')
 
         # wait for 2 seconds for registering a new workflow run
         time.sleep(2)
@@ -160,7 +160,7 @@
             self.assertTrue(count_queued >= 2, 'There must be more than 2 events queued')
 
             # count_notified and count_queued may not have the same number temporarily
-            for i in range(count_notified):
+            for _ in range(count_notified):
                 notification = self.notifications.pop(0)
                 topic = notification['topic']
                 event = run.fetch_event('task123', topic)