Implement PauseForManualTask Activity

PauseForManualTaskActivity and related JUnits

Change-Id: I93f85409f43f6aa11f7eb4e9129c58551634ce16
Issue-ID: SO-1550
Signed-off-by: Kuleshov, Elena <evn@att.com>

2 files changed, 253 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/Activity/PauseForManualTaskActivity.bpmn b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/Activity/PauseForManualTaskActivity.bpmn
new file mode 100644
index 0000000000..fb9704d294
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/Activity/PauseForManualTaskActivity.bpmn
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="_MagIIMOUEeW8asg-vCEgWQ" targetNamespace="http://camunda.org/schema/1.0/bpmn" exporter="Camunda Modeler" exporterVersion="1.4.0" xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd">
+  <bpmn2:process id="PauseForManualTaskActivity" name="PauseForManualTaskActivity" isExecutable="true">
+    <bpmn2:startEvent id="PauseForManualTaskActivity_Start">
+      <bpmn2:outgoing>SequenceFlow_0jav6cu</bpmn2:outgoing>
+    </bpmn2:startEvent>
+    <bpmn2:endEvent id="PauseForManualTaskActivity_End">
+      <bpmn2:incoming>SequenceFlow_14cyk9v</bpmn2:incoming>
+    </bpmn2:endEvent>
+    <bpmn2:sequenceFlow id="SequenceFlow_0jav6cu" sourceRef="PauseForManualTaskActivity_Start" targetRef="UpdateDbStatusToPendingManualTask" />
+    <bpmn2:sequenceFlow id="SequenceFlow_192yimz" sourceRef="ManualUserTask" targetRef="UpdateDbStatusToInProgress" />
+    <bpmn2:userTask id="ManualUserTask" name="Manual User Task">
+      <bpmn2:extensionElements>
+        <camunda:taskListener expression="${ManualHandlingTasks.completeTask(task)}" event="complete" />
+        <camunda:properties>
+          <camunda:property />
+        </camunda:properties>
+        <camunda:taskListener expression="${ManualHandlingTasks.setPauseTaskVariables(task)}" event="create" />
+      </bpmn2:extensionElements>
+      <bpmn2:incoming>SequenceFlow_0igra4l</bpmn2:incoming>
+      <bpmn2:outgoing>SequenceFlow_192yimz</bpmn2:outgoing>
+    </bpmn2:userTask>
+    <bpmn2:sequenceFlow id="SequenceFlow_0b84ki5" sourceRef="UpdateDbStatusToPendingManualTask" targetRef="CreateExternalTicket" />
+    <bpmn2:sequenceFlow id="SequenceFlow_14cyk9v" sourceRef="UpdateDbStatusToInProgress" targetRef="PauseForManualTaskActivity_End" />
+    <bpmn2:serviceTask id="UpdateDbStatusToPendingManualTask" name="Update Infra DB Status to PENDING_MANUAL_TASK" camunda:expression="${ManualHandlingTasks.updateRequestDbStatus(execution,&#34;PENDING_MANUAL_TASK&#34;)}">
+      <bpmn2:incoming>SequenceFlow_0jav6cu</bpmn2:incoming>
+      <bpmn2:outgoing>SequenceFlow_0b84ki5</bpmn2:outgoing>
+    </bpmn2:serviceTask>
+    <bpmn2:serviceTask id="UpdateDbStatusToInProgress" name="Update Infra DB Status to IN_PROGRESS" camunda:expression="${ManualHandlingTasks.updateRequestDbStatus(execution, &#34;IN_PROGRESS&#34;)}">
+      <bpmn2:incoming>SequenceFlow_192yimz</bpmn2:incoming>
+      <bpmn2:outgoing>SequenceFlow_14cyk9v</bpmn2:outgoing>
+    </bpmn2:serviceTask>
+    <bpmn2:sequenceFlow id="SequenceFlow_0igra4l" sourceRef="CreateExternalTicket" targetRef="ManualUserTask" />
+    <bpmn2:boundaryEvent id="ManualTaskTimer" name="Timer" cancelActivity="false" attachedToRef="ManualUserTask">
+      <bpmn2:outgoing>SequenceFlow_01k6zgt</bpmn2:outgoing>
+      <bpmn2:timerEventDefinition>
+        <bpmn2:timeDuration xsi:type="bpmn2:tFormalExpression"><![CDATA[${execution.getVariable("taskTimeout")}]]></bpmn2:timeDuration>
+      </bpmn2:timerEventDefinition>
+    </bpmn2:boundaryEvent>
+    <bpmn2:serviceTask id="CreateExternalTicket" name="Create ExternalTicket" camunda:expression="${ManualHandlingTasks.createExternalTicket(execution)}">
+      <bpmn2:incoming>SequenceFlow_0b84ki5</bpmn2:incoming>
+      <bpmn2:outgoing>SequenceFlow_0igra4l</bpmn2:outgoing>
+    </bpmn2:serviceTask>
+    <bpmn2:sequenceFlow id="SequenceFlow_01k6zgt" sourceRef="ManualTaskTimer" targetRef="UpdateDBStatusToTimeout" />
+    <bpmn2:serviceTask id="UpdateDBStatusToTimeout" name="Update Infra DB Status To TIMEOUT" camunda:expression="${ManualHandlingTasks.updateRequestDbStatus(execution, &#34;TIMEOUT&#34;)}">
+      <bpmn2:incoming>SequenceFlow_01k6zgt</bpmn2:incoming>
+      <bpmn2:outgoing>SequenceFlow_16bjdgj</bpmn2:outgoing>
+    </bpmn2:serviceTask>
+    <bpmn2:endEvent id="ThrowTimeoutError">
+      <bpmn2:incoming>SequenceFlow_16bjdgj</bpmn2:incoming>
+      <bpmn2:errorEventDefinition errorRef="Error_2" />
+    </bpmn2:endEvent>
+    <bpmn2:sequenceFlow id="SequenceFlow_16bjdgj" sourceRef="UpdateDBStatusToTimeout" targetRef="ThrowTimeoutError" />
+  </bpmn2:process>
+  <bpmn2:error id="Error_2" name="MSOWorkflowException" errorCode="MSOWorkflowException" />
+  <bpmn2:error id="Error_1" name="java.lang.Exception" errorCode="java.lang.Exception" />
+  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="PauseForManualTaskActivity">
+      <bpmndi:BPMNShape id="_BPMNShape_StartEvent_47" bpmnElement="PauseForManualTaskActivity_Start">
+        <dc:Bounds x="152" y="79" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="171" y="120" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="_BPMNShape_EndEvent_177" bpmnElement="PauseForManualTaskActivity_End">
+        <dc:Bounds x="919" y="79" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="937" y="120" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_0jav6cu_di" bpmnElement="SequenceFlow_0jav6cu">
+        <di:waypoint xsi:type="dc:Point" x="188" y="97" />
+        <di:waypoint xsi:type="dc:Point" x="270" y="97" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="229" y="82" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_192yimz_di" bpmnElement="SequenceFlow_192yimz">
+        <di:waypoint xsi:type="dc:Point" x="688" y="97" />
+        <di:waypoint xsi:type="dc:Point" x="744" y="97" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="716" y="82" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="UserTask_1krqrz1_di" bpmnElement="ManualUserTask">
+        <dc:Bounds x="588" y="57" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_0b84ki5_di" bpmnElement="SequenceFlow_0b84ki5">
+        <di:waypoint xsi:type="dc:Point" x="370" y="97" />
+        <di:waypoint xsi:type="dc:Point" x="432" y="97" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="401" y="82" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="SequenceFlow_14cyk9v_di" bpmnElement="SequenceFlow_14cyk9v">
+        <di:waypoint xsi:type="dc:Point" x="844" y="97" />
+        <di:waypoint xsi:type="dc:Point" x="919" y="97" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="882" y="82" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="ServiceTask_0c0yopb_di" bpmnElement="UpdateDbStatusToPendingManualTask">
+        <dc:Bounds x="270" y="57" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="ServiceTask_1hc2ewj_di" bpmnElement="UpdateDbStatusToInProgress">
+        <dc:Bounds x="744" y="57" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_0igra4l_di" bpmnElement="SequenceFlow_0igra4l">
+        <di:waypoint xsi:type="dc:Point" x="532" y="97" />
+        <di:waypoint xsi:type="dc:Point" x="588" y="97" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="560" y="82" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="BoundaryEvent_1g8ju6a_di" bpmnElement="ManualTaskTimer">
+        <dc:Bounds x="652" y="119" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="692" y="144" width="28" height="12" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="ServiceTask_04rimht_di" bpmnElement="CreateExternalTicket">
+        <dc:Bounds x="432" y="57" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_01k6zgt_di" bpmnElement="SequenceFlow_01k6zgt">
+        <di:waypoint xsi:type="dc:Point" x="670" y="137" />
+        <di:waypoint xsi:type="dc:Point" x="670" y="265" />
+        <di:waypoint xsi:type="dc:Point" x="744" y="265" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="685" y="201" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape id="ServiceTask_18sdiiw_di" bpmnElement="UpdateDBStatusToTimeout">
+        <dc:Bounds x="744" y="225" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="EndEvent_08q2jx4_di" bpmnElement="ThrowTimeoutError">
+        <dc:Bounds x="919" y="247" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="937" y="283" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_16bjdgj_di" bpmnElement="SequenceFlow_16bjdgj">
+        <di:waypoint xsi:type="dc:Point" x="844" y="265" />
+        <di:waypoint xsi:type="dc:Point" x="919" y="265" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="882" y="240" width="0" height="0" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+</bpmn2:definitions>
diff --git a/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/subprocess/PauseForManualTaskActivityTest.java b/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/subprocess/PauseForManualTaskActivityTest.java
new file mode 100644
index 0000000000..faf485f0d7
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/subprocess/PauseForManualTaskActivityTest.java
@@ -0,0 +1,103 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.bpmn.subprocess;
+import static org.camunda.bpm.engine.test.assertions.ProcessEngineTests.assertThat;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doThrow;
+
+import org.camunda.bpm.engine.ManagementService;
+import org.camunda.bpm.engine.TaskService;
+import org.camunda.bpm.engine.delegate.BpmnError;
+import org.camunda.bpm.engine.runtime.Job;
+import org.camunda.bpm.engine.runtime.ProcessInstance;
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.engine.task.Task;
+import org.camunda.bpm.engine.test.assertions.bpmn.BpmnAwareAssertions;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.onap.so.bpmn.BaseBPMNTest;
+
+
+public class PauseForManualTaskActivityTest extends BaseBPMNTest{
+	private static final String TIMEOUT_10_S = "PT10S";
+	
+	@Autowired
+	protected ManagementService managementService;
+	
+	@Autowired
+	protected TaskService taskService;
+	
+	@Test
+	public void sunnyDayPauseForManualTaskTimeout_Test() throws InterruptedException {
+		variables.put("taskTimeout", TIMEOUT_10_S);
+		ProcessInstance pi = runtimeService.startProcessInstanceByKey("PauseForManualTaskActivity", variables);
+		assertThat(pi).isNotNull();		
+		BpmnAwareAssertions.assertThat(pi).isWaitingAt("ManualUserTask");
+		Task task = taskService.createTaskQuery().active().list().get(0);	
+		assertThat(pi).task().isNotNull();
+		assertNotNull(task);
+		
+		Job job = managementService.createJobQuery().activityId("ManualTaskTimer").singleResult();
+		assertNotNull(job);		
+		managementService.executeJob(job.getId());
+		
+		assertThat(pi).isStarted().hasPassedInOrder("PauseForManualTaskActivity_Start",
+				"UpdateDbStatusToPendingManualTask",
+				"CreateExternalTicket",
+				"ManualTaskTimer",				
+				"UpdateDBStatusToTimeout",
+				"ThrowTimeoutError");
+	}
+	
+	@Test
+	public void sunnyDayPauseForManualTaskCompleted_Test() throws InterruptedException {
+		variables.put("taskTimeout", TIMEOUT_10_S);
+		ProcessInstance pi = runtimeService.startProcessInstanceByKey("PauseForManualTaskActivity", variables);
+		assertThat(pi).isNotNull();
+		BpmnAwareAssertions.assertThat(pi).isWaitingAt("ManualUserTask");
+		assertThat(pi).task().isNotNull();
+		Task task = taskService.createTaskQuery().active().list().get(0);	
+		assertNotNull(task);		
+		taskService.complete(task.getId());
+		
+		assertThat(pi).isStarted().hasPassedInOrder("PauseForManualTaskActivity_Start",
+				"UpdateDbStatusToPendingManualTask",
+				"CreateExternalTicket",
+				"ManualUserTask",
+				"UpdateDbStatusToInProgress",
+				"PauseForManualTaskActivity_End");
+		assertThat(pi).isEnded();
+	}
+	
+	@Test	
+	public void rainyDayPauseForManualTask_Test() throws Exception {
+		doThrow(new BpmnError("7000", "TESTING ERRORS")).when(manualHandlingTasks).createExternalTicket((any(DelegateExecution.class)));
+		ProcessInstance pi = runtimeService.startProcessInstanceByKey("PauseForManualTaskActivity", variables);
+		assertThat(pi).isNotNull().isStarted().hasPassedInOrder("PauseForManualTaskActivity_Start",
+				"UpdateDbStatusToPendingManualTask",
+				"CreateExternalTicket").hasNotPassed(								   
+				 "ManualUserTask",
+				 "UpdateDbStatusToInProgress",
+				 "PauseForManualTaskActivity_End");		
+	}
+	
+}