/**
* Licensed to the Austrian Association for Software Tool Integration (AASTI)
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. The AASTI licenses this file to you 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.
*/
package org.openengsb.itests.exam;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.io.IOUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openengsb.core.api.context.ContextCurrentService;
import org.openengsb.core.api.context.ContextHolder;
import org.openengsb.core.workflow.api.RuleBaseException;
import org.openengsb.core.workflow.api.RuleManager;
import org.openengsb.core.workflow.api.TaskboxService;
import org.openengsb.core.workflow.api.WorkflowService;
import org.openengsb.core.workflow.api.model.ProcessBag;
import org.openengsb.core.workflow.api.model.RuleBaseElementId;
import org.openengsb.core.workflow.api.model.RuleBaseElementType;
import org.openengsb.core.workflow.api.model.Task;
import org.openengsb.itests.util.AbstractPreConfiguredExamTestHelper;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
@RunWith(JUnit4TestRunner.class)
public class TaskboxIT extends AbstractPreConfiguredExamTestHelper {
private TaskboxService taskboxService;
private WorkflowService workflowService;
private RuleManager ruleManager;
@Before
public void setUp() throws Exception {
ContextCurrentService contextService = getOsgiService(ContextCurrentService.class);
if (!contextService.getAvailableContexts().contains("it-taskbox")) {
contextService.createContext("it-taskbox");
}
ContextHolder.get().setCurrentContextId("it-taskbox");
ruleManager = getOsgiService(RuleManager.class);
workflowService = getOsgiService(WorkflowService.class);
taskboxService = getOsgiService(TaskboxService.class);
}
@Test
public void testHumanTaskFlow_shouldWorkWithGivenProcessBag() throws Exception {
addWorkflow("TaskDemoWorkflow");
assertThat(taskboxService.getOpenTasks().size(), is(0));
authenticateAsAdmin();
ProcessBag processBag = new ProcessBag();
processBag.addProperty("test", "test");
Map<String, Object> parameterMap = new HashMap<String, Object>();
parameterMap.put("processBag", processBag);
assertThat(taskboxService.getOpenTasks().size(), is(0));
workflowService.startFlowWithParameters("TaskDemoWorkflow", parameterMap);
assertNotNull(processBag.getProcessId());
assertThat(taskboxService.getOpenTasks().size(), is(1));
Task task = taskboxService.getOpenTasks().get(0);
assertEquals(task.getProcessId(), processBag.getProcessId());
assertEquals(task.getProperty("test"), "test");
assertEquals(task.getTaskType(), "demo");
assertNotNull(task.getTaskId());
taskboxService.finishTask(task);
assertTrue(taskboxService.getOpenTasks().size() == 0);
}
@Test
public void testHumanTaskFlow_shouldCreateOwnProcessBag() throws Exception {
addWorkflow("TaskDemoWorkflow");
assertThat(taskboxService.getOpenTasks().size(), is(0));
authenticateAsAdmin();
workflowService.startFlow("TaskDemoWorkflow");
assertThat(taskboxService.getOpenTasks().size(), is(1));
Task task = taskboxService.getOpenTasks().get(0);
assertNotNull(task.getProcessId());
assertNotNull(task.getTaskId());
taskboxService.finishTask(task);
assertThat(taskboxService.getOpenTasks().size(), is(0));
}
@Test
public void testHumanTaskFlow_shouldHandleMultipleTasks() throws Exception {
addWorkflow("TaskDemoWorkflow");
assertThat(taskboxService.getOpenTasks().size(), is(0));
authenticateAsAdmin();
long id = workflowService.startFlow("TaskDemoWorkflow");
long id2 = workflowService.startFlow("TaskDemoWorkflow");
assertThat(taskboxService.getOpenTasks().size(), is(2));
assertEquals(taskboxService.getTasksForProcessId(String.valueOf(id)).size(), 1);
assertEquals(taskboxService.getTasksForProcessId(String.valueOf(id2)).size(), 1);
Task task1 = taskboxService.getTasksForProcessId(String.valueOf(id)).get(0);
Task task2 = taskboxService.getTasksForProcessId(String.valueOf(id2)).get(0);
taskboxService.finishTask(task1);
assertThat(taskboxService.getOpenTasks().size(), is(1));
assertEquals(taskboxService.getTasksForProcessId(String.valueOf(id)).size(), 0);
assertEquals(taskboxService.getTasksForProcessId(String.valueOf(id2)).size(), 1);
taskboxService.finishTask(task2);
assertThat(taskboxService.getOpenTasks().size(), is(0));
assertEquals(taskboxService.getTasksForProcessId(String.valueOf(id2)).size(), 0);
}
@Test
public void testCompleteWorkflow_humanInteractionShouldReplaceValues() throws Exception {
addWorkflow("HIDemoWorkflow");
authenticateAsAdmin();
workflowService.startFlow("HIDemoWorkflow");
Task task = taskboxService.getOpenTasks().get(0);
Date date = new Date();
task.addOrReplaceProperty("test", date);
assertEquals("step1", task.getTaskType());
task.setName("test");
taskboxService.updateTask(task);
task = taskboxService.getOpenTasks().get(0);
assertEquals("test", task.getName());
taskboxService.finishTask(task);
task = taskboxService.getOpenTasks().get(0);
assertEquals(date, task.getProperty("test"));
assertEquals("step2", task.getTaskType());
taskboxService.finishTask(task);
assertThat(taskboxService.getOpenTasks().size(), is(0));
}
private void addWorkflow(String workflow) throws IOException, RuleBaseException {
if (ruleManager.get(new RuleBaseElementId(RuleBaseElementType.Process, workflow)) == null) {
InputStream is =
getClass().getClassLoader().getResourceAsStream("rulebase/org/openengsb/" + workflow + ".rf");
String testWorkflow = IOUtils.toString(is);
RuleBaseElementId id = new RuleBaseElementId(RuleBaseElementType.Process, workflow);
ruleManager.add(id, testWorkflow);
IOUtils.closeQuietly(is);
}
}
}