/* 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.history;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.test.Deployment;
import org.activiti.rest.service.BaseSpringRestTestCase;
import org.activiti.rest.service.api.RestUrls;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.util.ISO8601DateFormat;
/**
* Test for REST-operation related to the historic task instance query resource.
*
* @author Tijs Rademakers
*/
public class HistoricTaskInstanceQueryResourceTest extends BaseSpringRestTestCase {
protected ISO8601DateFormat dateFormat = new ISO8601DateFormat();
/**
* Test querying historic task instance.
* POST query/historic-task-instances
*/
@Deployment
public void testQueryTaskInstances() throws Exception {
HashMap<String, Object> processVariables = new HashMap<String, Object>();
processVariables.put("stringVar", "Azerty");
processVariables.put("intVar", 67890);
processVariables.put("booleanVar", false);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", "myBusinessKey", processVariables);
processEngineConfiguration.getClock().setCurrentTime(new GregorianCalendar(2013, 0, 1).getTime());
Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
Task finishedTaskProcess1 = task;
taskService.complete(task.getId());
processEngineConfiguration.getClock().setCurrentTime(null);
task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
taskService.setVariableLocal(task.getId(), "local", "test");
taskService.setOwner(task.getId(), "test");
taskService.setDueDate(task.getId(), new GregorianCalendar(2013, 0, 1).getTime());
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", processVariables);
Task task2 = taskService.createTaskQuery().processInstanceId(processInstance2.getId()).singleResult();
String url = RestUrls.createRelativeResourceUrl(RestUrls.URL_HISTORIC_TASK_INSTANCE_QUERY);
// Process variables
ObjectNode requestNode = objectMapper.createObjectNode();
ArrayNode variableArray = objectMapper.createArrayNode();
ObjectNode variableNode = objectMapper.createObjectNode();
variableArray.add(variableNode);
requestNode.put("processVariables", variableArray);
variableNode.put("name", "stringVar");
variableNode.put("value", "Azerty");
variableNode.put("operation", "equals");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "intVar");
variableNode.put("value", 67890);
variableNode.put("operation", "equals");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "intVar");
variableNode.put("value", 67891);
variableNode.put("operation", "lessThan");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "intVar");
variableNode.put("value", 67890);
variableNode.put("operation", "lessThan");
assertResultsPresentInPostDataResponse(url, requestNode);
variableNode.put("name", "intVar");
variableNode.put("value", 67890);
variableNode.put("operation", "lessThanOrEquals");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "intVar");
variableNode.put("value", 67889);
variableNode.put("operation", "greaterThan");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "intVar");
variableNode.put("value", 67890);
variableNode.put("operation", "greaterThan");
assertResultsPresentInPostDataResponse(url, requestNode);
variableNode.put("name", "intVar");
variableNode.put("value", 67890);
variableNode.put("operation", "greaterThanOrEquals");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "stringVar");
variableNode.put("value", "Azer%");
variableNode.put("operation", "like");
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
variableNode.put("name", "local");
variableNode.put("value", "test");
variableNode.put("operation", "equals");
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
variableArray = objectMapper.createArrayNode();
variableNode = objectMapper.createObjectNode();
variableArray.add(variableNode);
requestNode.put("taskVariables", variableArray);
variableNode.put("name", "local");
variableNode.put("value", "test");
variableNode.put("operation", "equals");
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
assertResultsPresentInPostDataResponse(url, requestNode, 3, task.getId(), task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processInstanceId", processInstance.getId());
assertResultsPresentInPostDataResponse(url, requestNode, 2, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processInstanceId", processInstance2.getId());
assertResultsPresentInPostDataResponse(url, requestNode, 1, task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskAssignee", "kermit");
assertResultsPresentInPostDataResponse(url, requestNode, 2, task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskAssigneeLike", "%mit");
assertResultsPresentInPostDataResponse(url, requestNode, 2, task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskAssignee", "fozzie");
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskOwner", "test");
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskOwnerLike", "t%");
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskInvolvedUser", "test");
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("dueDateAfter", dateFormat.format(new GregorianCalendar(2010, 0, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("dueDateAfter", dateFormat.format(new GregorianCalendar(2013, 4, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
requestNode.put("dueDateBefore", dateFormat.format(new GregorianCalendar(2010, 0, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
requestNode.put("dueDateBefore", dateFormat.format(new GregorianCalendar(2013, 4, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 1, task.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskCompletedAfter", dateFormat.format(new GregorianCalendar(2010, 0, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 1, finishedTaskProcess1.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("taskCompletedAfter", dateFormat.format(new GregorianCalendar(2013, 4, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
requestNode.put("taskCompletedBefore", dateFormat.format(new GregorianCalendar(2010, 0, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
requestNode.put("taskCompletedAfter", dateFormat.format(new GregorianCalendar(2010, 3, 1).getTime()));
assertResultsPresentInPostDataResponse(url, requestNode, 1, finishedTaskProcess1.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processBusinessKey", "myBusinessKey");
assertResultsPresentInPostDataResponse(url, requestNode, 2, task.getId(), finishedTaskProcess1.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processBusinessKeyLike", "myBusiness%");
assertResultsPresentInPostDataResponse(url, requestNode, 2, task.getId(), finishedTaskProcess1.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processDefinitionKey", "someTaskProcess");
assertResultsPresentInPostDataResponse(url, requestNode, 0);
requestNode = objectMapper.createObjectNode();
requestNode.put("processDefinitionKey", "oneTaskProcess");
assertResultsPresentInPostDataResponse(url, requestNode, task.getId(), finishedTaskProcess1.getId(), task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processDefinitionKeyLike", "oneTask%");
assertResultsPresentInPostDataResponse(url, requestNode, task.getId(), finishedTaskProcess1.getId(), task2.getId());
requestNode = objectMapper.createObjectNode();
requestNode.put("processDefinitionKeyLike", "some%");
assertResultsPresentInPostDataResponse(url, requestNode);
requestNode = objectMapper.createObjectNode();
requestNode.put("taskDefinitionKey", "processTask");
assertResultsPresentInPostDataResponse(url, requestNode, finishedTaskProcess1.getId(), task2.getId());
}
protected void assertResultsPresentInPostDataResponse(String url, ObjectNode body, int numberOfResultsExpected, String... expectedTaskIds) throws JsonProcessingException, IOException {
// Do the actual call
HttpPost httpPost = new HttpPost(SERVER_URL_PREFIX + url);
httpPost.setEntity(new StringEntity(body.toString()));
CloseableHttpResponse response = executeRequest(httpPost, HttpStatus.SC_OK);
JsonNode dataNode = objectMapper.readTree(response.getEntity().getContent()).get("data");
closeResponse(response);
assertEquals(numberOfResultsExpected, dataNode.size());
// Check presence of ID's
if (expectedTaskIds != null) {
List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedTaskIds));
Iterator<JsonNode> it = dataNode.iterator();
while(it.hasNext()) {
String id = it.next().get("id").textValue();
toBeFound.remove(id);
}
assertTrue("Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "), toBeFound.isEmpty());
}
}
}