/* 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.
*/
package org.activiti.rest.service.api.runtime;
import java.util.Calendar;
import java.util.List;
import org.activiti.engine.task.Event;
import org.activiti.engine.task.Task;
import org.activiti.rest.service.BaseSpringRestTestCase;
import org.activiti.rest.service.api.RestUrls;
import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import com.fasterxml.jackson.databind.JsonNode;
/**
* @author Frederik Heremans
*/
public class TaskEventResourceTest extends BaseSpringRestTestCase {
/**
* Test getting all events for a task.
* GET runtime/tasks/{taskId}/events
*/
public void testGetEvents() throws Exception {
try {
Task task = taskService.newTask();
taskService.saveTask(task);
taskService.setAssignee(task.getId(), "kermit");
taskService.addUserIdentityLink(task.getId(), "gonzo", "someType");
HttpGet httpGet = new HttpGet(SERVER_URL_PREFIX +
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT_COLLECTION, task.getId()));
CloseableHttpResponse response = executeRequest(httpGet, HttpStatus.SC_OK);
JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
closeResponse(response);
assertNotNull(responseNode);
assertTrue(responseNode.isArray());
// 2 events expected: assigned event and involvement event.
assertEquals(2, responseNode.size());
} finally {
// Clean adhoc-tasks even if test fails
List<Task> tasks = taskService.createTaskQuery().list();
for(Task task : tasks) {
taskService.deleteTask(task.getId(), true);
}
}
}
/**
* Test getting a single event for a task.
* GET runtime/tasks/{taskId}/events/{eventId}
*/
public void testGetEvent() throws Exception {
try {
Calendar now = Calendar.getInstance();
now.set(Calendar.MILLISECOND, 0);
processEngineConfiguration.getClock().setCurrentTime(now.getTime());
Task task = taskService.newTask();
taskService.saveTask(task);
taskService.addUserIdentityLink(task.getId(), "gonzo", "someType");
Event event = taskService.getTaskEvents(task.getId()).get(0);
HttpGet httpGet = new HttpGet(SERVER_URL_PREFIX +
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT, task.getId(), event.getId()));
CloseableHttpResponse response = executeRequest(httpGet, HttpStatus.SC_OK);
JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
closeResponse(response);
assertNotNull(responseNode);
assertEquals(event.getId(), responseNode.get("id").textValue());
assertEquals(event.getAction(), responseNode.get("action").textValue());
assertEquals(event.getUserId(), responseNode.get("userId").textValue());
assertTrue(responseNode.get("url").asText().endsWith(
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT, task.getId(), event.getId())));
assertTrue(responseNode.get("taskUrl").asText().endsWith(
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK, task.getId())));
assertEquals(now.getTime(), getDateFromISOString(responseNode.get("time").textValue()));
} finally {
// Clean adhoc-tasks even if test fails
List<Task> tasks = taskService.createTaskQuery().list();
for(Task task : tasks) {
taskService.deleteTask(task.getId(), true);
}
}
}
/**
* Test getting an unexisting event for task and event for unexisting task.
* GET runtime/tasks/{taskId}/events/{eventId}
*/
public void testGetUnexistingEventAndTask() throws Exception {
try {
Task task = taskService.newTask();
taskService.saveTask(task);
taskService.addUserIdentityLink(task.getId(), "gonzo", "someType");
HttpGet httpGet = new HttpGet(SERVER_URL_PREFIX +
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT, task.getId(), "unexisting"));
closeResponse(executeRequest(httpGet, HttpStatus.SC_NOT_FOUND));
httpGet = new HttpGet(SERVER_URL_PREFIX +
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT, "unexisting", "unexistingEvent"));
closeResponse(executeRequest(httpGet, HttpStatus.SC_NOT_FOUND));
} finally {
// Clean adhoc-tasks even if test fails
List<Task> tasks = taskService.createTaskQuery().list();
for(Task task : tasks) {
taskService.deleteTask(task.getId(), true);
}
}
}
/**
* Test delete event for a task.
* DELETE runtime/tasks/{taskId}/events/{eventId}
*/
public void testDeleteEvent() throws Exception {
try {
Task task = taskService.newTask();
taskService.saveTask(task);
taskService.setAssignee(task.getId(), "kermit");
taskService.addUserIdentityLink(task.getId(), "gonzo", "someType");
List<Event> events = taskService.getTaskEvents(task.getId());
assertEquals(2, events.size());
for (Event event : events) {
HttpDelete httpDelete = new HttpDelete(SERVER_URL_PREFIX +
RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_EVENT, task.getId(), event.getId()));
closeResponse(executeRequest(httpDelete, HttpStatus.SC_NO_CONTENT));
}
events = taskService.getTaskEvents(task.getId());
assertEquals(0, events.size());
} finally {
// Clean adhoc-tasks even if test fails
List<Task> tasks = taskService.createTaskQuery().list();
for(Task task : tasks) {
taskService.deleteTask(task.getId(), true);
}
}
}
}