/*-
 * ============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");		
	}
	
}