/* 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.engine.test.api.runtime;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import junit.framework.Assert;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.test.PluggableActivitiTestCase;
import org.activiti.engine.runtime.Execution;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.runtime.ProcessInstanceQuery;
import org.activiti.engine.test.Deployment;
/**
* @author Joram Barrez
* @author Frederik Heremans
* @author Falko Menge
*/
public class ProcessInstanceQueryTest extends PluggableActivitiTestCase {
private static String PROCESS_DEFINITION_KEY = "oneTaskProcess";
private static String PROCESS_DEFINITION_KEY_2 = "oneTaskProcess2";
private List<String> processInstanceIds;
/**
* Setup starts 4 process instances of oneTaskProcess
* and 1 instance of oneTaskProcess2
*/
protected void setUp() throws Exception {
super.setUp();
repositoryService.createDeployment()
.addClasspathResource("org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml")
.addClasspathResource("org/activiti/engine/test/api/runtime/oneTaskProcess2.bpmn20.xml")
.deploy();
processInstanceIds = new ArrayList<String>();
for (int i = 0; i < 4; i++) {
processInstanceIds.add(runtimeService.startProcessInstanceByKey(PROCESS_DEFINITION_KEY, i + "").getId());
}
processInstanceIds.add(runtimeService.startProcessInstanceByKey(PROCESS_DEFINITION_KEY_2, "1").getId());
}
protected void tearDown() throws Exception {
for (org.activiti.engine.repository.Deployment deployment : repositoryService.createDeploymentQuery().list()) {
repositoryService.deleteDeployment(deployment.getId(), true);
}
super.tearDown();
}
public void testQueryNoSpecificsList() {
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery();
assertEquals(5, query.count());
assertEquals(5, query.list().size());
}
public void testQueryNoSpecificsSingleResult() {
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery();
try {
query.singleResult();
fail();
} catch (ActivitiException e) {
// Exception is expected
}
}
public void testQueryByProcessDefinitionKeySingleResult() {
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY_2);
assertEquals(1, query.count());
assertEquals(1, query.list().size());
assertNotNull(query.singleResult());
}
public void testQueryByInvalidProcessDefinitionKey() {
assertNull(runtimeService.createProcessInstanceQuery().processDefinitionKey("invalid").singleResult());
assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey("invalid").list().size());
}
public void testQueryByProcessDefinitionKeyMultipleResults() {
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY);
assertEquals(4, query.count());
assertEquals(4, query.list().size());
try {
query.singleResult();
fail();
} catch (ActivitiException e) {
// Exception is expected
}
}
public void testQueryByProcessInstanceId() {
for (String processInstanceId : processInstanceIds) {
assertNotNull(runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult());
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).list().size());
}
}
public void testQueryByBusinessKeyAndProcessDefinitionKey() {
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("0", PROCESS_DEFINITION_KEY).count());
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("1", PROCESS_DEFINITION_KEY).count());
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("2", PROCESS_DEFINITION_KEY).count());
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("3", PROCESS_DEFINITION_KEY).count());
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("1", PROCESS_DEFINITION_KEY_2).count());
}
public void testQueryByBusinessKey() {
assertEquals(1, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("0").count());
assertEquals(2, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("1").count());
}
public void testQueryByInvalidBusinessKey() {
assertEquals(0, runtimeService.createProcessInstanceQuery().processInstanceBusinessKey("invalid").count());
try {
runtimeService.createProcessInstanceQuery().processInstanceBusinessKey(null).count();
fail();
} catch(ActivitiException e) {
}
}
public void testQueryByInvalidProcessInstanceId() {
assertNull(runtimeService.createProcessInstanceQuery().processInstanceId("I do not exist").singleResult());
assertEquals(0, runtimeService.createProcessInstanceQuery().processInstanceId("I do not exist").list().size());
}
@Deployment(resources = {"org/activiti/engine/test/api/runtime/superProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/subProcess.bpmn20.xml"})
public void testQueryBySuperProcessInstanceId() {
ProcessInstance superProcessInstance = runtimeService.startProcessInstanceByKey("subProcessQueryTest");
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().superProcessInstanceId(superProcessInstance.getId());
ProcessInstance subProcessInstance = query.singleResult();
assertNotNull(subProcessInstance);
assertEquals(1, query.list().size());
assertEquals(1, query.count());
}
public void testQueryByInvalidSuperProcessInstanceId() {
assertNull(runtimeService.createProcessInstanceQuery().superProcessInstanceId("invalid").singleResult());
assertEquals(0, runtimeService.createProcessInstanceQuery().superProcessInstanceId("invalid").list().size());
}
@Deployment(resources = {"org/activiti/engine/test/api/runtime/superProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/subProcess.bpmn20.xml"})
public void testQueryBySubProcessInstanceId() {
ProcessInstance superProcessInstance = runtimeService.startProcessInstanceByKey("subProcessQueryTest");
ProcessInstance subProcessInstance = runtimeService.createProcessInstanceQuery().superProcessInstanceId(superProcessInstance.getId()).singleResult();
assertNotNull(subProcessInstance);
assertEquals(superProcessInstance.getId(), runtimeService.createProcessInstanceQuery().subProcessInstanceId(subProcessInstance.getId()).singleResult().getId());
}
public void testQueryByInvalidSubProcessInstanceId() {
assertNull(runtimeService.createProcessInstanceQuery().subProcessInstanceId("invalid").singleResult());
assertEquals(0, runtimeService.createProcessInstanceQuery().subProcessInstanceId("invalid").list().size());
}
// Nested subprocess make the query complexer, hence this test
@Deployment(resources = {"org/activiti/engine/test/api/runtime/superProcessWithNestedSubProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/nestedSubProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/subProcess.bpmn20.xml"})
public void testQueryBySuperProcessInstanceIdNested() {
ProcessInstance superProcessInstance = runtimeService.startProcessInstanceByKey("nestedSubProcessQueryTest");
ProcessInstance subProcessInstance = runtimeService.createProcessInstanceQuery().superProcessInstanceId(superProcessInstance.getId()).singleResult();
assertNotNull(subProcessInstance);
ProcessInstance nestedSubProcessInstance = runtimeService.createProcessInstanceQuery().superProcessInstanceId(subProcessInstance.getId()).singleResult();
assertNotNull(nestedSubProcessInstance);
}
//Nested subprocess make the query complexer, hence this test
@Deployment(resources = {"org/activiti/engine/test/api/runtime/superProcessWithNestedSubProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/nestedSubProcess.bpmn20.xml",
"org/activiti/engine/test/api/runtime/subProcess.bpmn20.xml"})
public void testQueryBySubProcessInstanceIdNested() {
ProcessInstance superProcessInstance = runtimeService.startProcessInstanceByKey("nestedSubProcessQueryTest");
ProcessInstance subProcessInstance = runtimeService.createProcessInstanceQuery().superProcessInstanceId(superProcessInstance.getId()).singleResult();
assertEquals(superProcessInstance.getId(), runtimeService.createProcessInstanceQuery().subProcessInstanceId(subProcessInstance.getId()).singleResult().getId());
ProcessInstance nestedSubProcessInstance = runtimeService.createProcessInstanceQuery().superProcessInstanceId(subProcessInstance.getId()).singleResult();
assertEquals(subProcessInstance.getId(), runtimeService.createProcessInstanceQuery().subProcessInstanceId(nestedSubProcessInstance.getId()).singleResult().getId());
}
public void testQueryPaging() {
assertEquals(4, runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY).count());
assertEquals(2, runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY).listPage(0, 2).size());
assertEquals(3, runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY).listPage(1, 3).size());
}
public void testQuerySorting() {
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessInstanceId().asc().list().size());
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessDefinitionId().asc().list().size());
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessDefinitionKey().asc().list().size());
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessInstanceId().desc().list().size());
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessDefinitionId().desc().list().size());
assertEquals(5, runtimeService.createProcessInstanceQuery().orderByProcessDefinitionKey().desc().list().size());
assertEquals(4, runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY).orderByProcessInstanceId().asc().list().size());
assertEquals(4, runtimeService.createProcessInstanceQuery().processDefinitionKey(PROCESS_DEFINITION_KEY).orderByProcessInstanceId().desc().list().size());
}
public void testQueryInvalidSorting() {
try {
runtimeService.createProcessInstanceQuery().orderByProcessDefinitionId().list(); // asc - desc not called -> exception
fail();
}catch (ActivitiException e) {}
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryStringVariable() {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("stringVar", "abcdef");
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("stringVar", "abcdef");
vars.put("stringVar2", "ghijkl");
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("stringVar", "azerty");
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Test EQUAL on single string variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("stringVar", "abcdef");
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Test EQUAL on two string variables, should result in single match
query = runtimeService.createProcessInstanceQuery().variableValueEquals("stringVar", "abcdef").variableValueEquals("stringVar2", "ghijkl");
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Test NOT_EQUAL, should return only 1 resultInstance
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("stringVar", "abcdef").singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN, should return only matching 'azerty'
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("stringVar", "abcdef").singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("stringVar", "z").singleResult();
Assert.assertNull(resultInstance);
// Test GREATER_THAN_OR_EQUAL, should return 3 results
assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("stringVar", "abcdef").count());
assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("stringVar", "z").count());
// Test LESS_THAN, should return 2 results
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("stringVar", "abcdeg").list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("stringVar", "abcdef").count());
assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "z").count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "abcdef").list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "z").count());
assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "aa").count());
// Test LIKE
resultInstance = runtimeService.createProcessInstanceQuery().variableValueLike("stringVar", "azert%").singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueLike("stringVar", "%y").singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueLike("stringVar", "%zer%").singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLike("stringVar", "a%").count());
assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLike("stringVar", "%x%").count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("azerty").singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals("abcdef").list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("notmatchinganyvalues").singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryLongVariable() {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("longVar", 12345L);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("longVar", 12345L);
vars.put("longVar2", 67890L);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("longVar", 55555L);
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Query on single long variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("longVar", 12345L);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Query on two long variables, should result in single match
query = runtimeService.createProcessInstanceQuery().variableValueEquals("longVar", 12345L).variableValueEquals("longVar2", 67890L);
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Query with unexisting variable value
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("longVar", 999L).singleResult();
Assert.assertNull(resultInstance);
// Test NOT_EQUALS
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("longVar", 12345L).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("longVar", 44444L).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("longVar", 55555L).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("longVar",1L).count());
// Test GREATER_THAN_OR_EQUAL
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("longVar", 44444L).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("longVar", 55555L).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("longVar",1L).count());
// Test LESS_THAN
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("longVar", 55555L).list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("longVar", 12345L).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThan("longVar",66666L).count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("longVar", 55555L).list();
Assert.assertEquals(3, processInstances.size());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("longVar", 12344L).count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(55555L).singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals(12345L).list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(999L).singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryDoubleVariable() {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("doubleVar", 12345.6789);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("doubleVar", 12345.6789);
vars.put("doubleVar2", 9876.54321);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("doubleVar", 55555.5555);
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Query on single double variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("doubleVar", 12345.6789);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Query on two double variables, should result in single value
query = runtimeService.createProcessInstanceQuery().variableValueEquals("doubleVar", 12345.6789).variableValueEquals("doubleVar2", 9876.54321);
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Query with unexisting variable value
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("doubleVar", 9999.99).singleResult();
Assert.assertNull(resultInstance);
// Test NOT_EQUALS
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("doubleVar", 12345.6789).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("doubleVar", 44444.4444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("doubleVar", 55555.5555).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("doubleVar",1.234).count());
// Test GREATER_THAN_OR_EQUAL
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("doubleVar", 44444.4444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("doubleVar", 55555.5555).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("doubleVar",1.234).count());
// Test LESS_THAN
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("doubleVar", 55555.5555).list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("doubleVar", 12345.6789).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThan("doubleVar",66666.6666).count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("doubleVar", 55555.5555).list();
Assert.assertEquals(3, processInstances.size());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("doubleVar", 12344.6789).count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(55555.5555).singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals(12345.6789).list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(999.999).singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryIntegerVariable() {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("integerVar", 12345);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("integerVar", 12345);
vars.put("integerVar2", 67890);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("integerVar", 55555);
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Query on single integer variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("integerVar", 12345);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Query on two integer variables, should result in single value
query = runtimeService.createProcessInstanceQuery().variableValueEquals("integerVar", 12345).variableValueEquals("integerVar2", 67890);
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Query with unexisting variable value
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("integerVar", 9999).singleResult();
Assert.assertNull(resultInstance);
// Test NOT_EQUALS
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("integerVar", 12345).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("integerVar", 44444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("integerVar", 55555).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("integerVar",1).count());
// Test GREATER_THAN_OR_EQUAL
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("integerVar", 44444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("integerVar", 55555).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("integerVar",1).count());
// Test LESS_THAN
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("integerVar", 55555).list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("integerVar", 12345).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThan("integerVar",66666).count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("integerVar", 55555).list();
Assert.assertEquals(3, processInstances.size());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("integerVar", 12344).count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(55555).singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals(12345).list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(9999).singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryShortVariable() {
Map<String, Object> vars = new HashMap<String, Object>();
short shortVar = 1234;
vars.put("shortVar", shortVar);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
short shortVar2 = 6789;
vars = new HashMap<String, Object>();
vars.put("shortVar", shortVar);
vars.put("shortVar2", shortVar2);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("shortVar", (short)5555);
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Query on single short variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("shortVar", shortVar);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Query on two short variables, should result in single value
query = runtimeService.createProcessInstanceQuery().variableValueEquals("shortVar", shortVar).variableValueEquals("shortVar2", shortVar2);
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Query with unexisting variable value
short unexistingValue = (short)9999;
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("shortVar", unexistingValue).singleResult();
Assert.assertNull(resultInstance);
// Test NOT_EQUALS
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("shortVar", (short)1234).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("shortVar", (short)4444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("shortVar", (short)5555).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("shortVar",(short)1).count());
// Test GREATER_THAN_OR_EQUAL
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("shortVar", (short)4444).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("shortVar", (short)5555).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("shortVar",(short)1).count());
// Test LESS_THAN
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("shortVar", (short)5555).list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("shortVar", (short)1234).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThan("shortVar",(short)6666).count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("shortVar", (short)5555).list();
Assert.assertEquals(3, processInstances.size());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("shortVar", (short)1233).count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals((short) 5555).singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals((short)1234).list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals((short) 999).singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryDateVariable() throws Exception {
Map<String, Object> vars = new HashMap<String, Object>();
Date date1 = Calendar.getInstance().getTime();
vars.put("dateVar", date1);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
Date date2 = Calendar.getInstance().getTime();
vars = new HashMap<String, Object>();
vars.put("dateVar", date1);
vars.put("dateVar2", date2);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
Calendar nextYear = Calendar.getInstance();
nextYear.add(Calendar.YEAR, 1);
vars = new HashMap<String, Object>();
vars.put("dateVar",nextYear.getTime());
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
Calendar nextMonth = Calendar.getInstance();
nextMonth.add(Calendar.MONTH, 1);
Calendar twoYearsLater = Calendar.getInstance();
twoYearsLater.add(Calendar.YEAR, 2);
Calendar oneYearAgo = Calendar.getInstance();
oneYearAgo.add(Calendar.YEAR, -1);
// Query on single short variable, should result in 2 matches
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("dateVar", date1);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(2, processInstances.size());
// Query on two short variables, should result in single value
query = runtimeService.createProcessInstanceQuery().variableValueEquals("dateVar", date1).variableValueEquals("dateVar2", date2);
ProcessInstance resultInstance = query.singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance2.getId(), resultInstance.getId());
// Query with unexisting variable value
Date unexistingDate = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss").parse("01/01/1989 12:00:00");
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals("dateVar", unexistingDate).singleResult();
Assert.assertNull(resultInstance);
// Test NOT_EQUALS
resultInstance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("dateVar", date1).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
// Test GREATER_THAN
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThan("dateVar", nextMonth.getTime()).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("dateVar", nextYear.getTime()).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThan("dateVar", oneYearAgo.getTime()).count());
// Test GREATER_THAN_OR_EQUAL
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar", nextMonth.getTime()).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar", nextYear.getTime()).singleResult();
Assert.assertNotNull(resultInstance);
Assert.assertEquals(processInstance3.getId(), resultInstance.getId());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar",oneYearAgo.getTime()).count());
// Test LESS_THAN
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThan("dateVar", nextYear.getTime()).list();
Assert.assertEquals(2, processInstances.size());
List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThan("dateVar", date1).count());
Assert.assertEquals(3, runtimeService.createProcessInstanceQuery().variableValueLessThan("dateVar", twoYearsLater.getTime()).count());
// Test LESS_THAN_OR_EQUAL
processInstances = runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("dateVar", nextYear.getTime()).list();
Assert.assertEquals(3, processInstances.size());
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("dateVar", oneYearAgo.getTime()).count());
// Test value-only matching
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(nextYear.getTime()).singleResult();
assertNotNull(resultInstance);
assertEquals(processInstance3.getId(), resultInstance.getId());
processInstances = runtimeService.createProcessInstanceQuery().variableValueEquals(date1).list();
Assert.assertEquals(2, processInstances.size());
expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
ids.removeAll(expecedIds);
assertTrue(ids.isEmpty());
resultInstance = runtimeService.createProcessInstanceQuery().variableValueEquals(twoYearsLater.getTime()).singleResult();
assertNull(resultInstance);
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testBooleanVariable() throws Exception {
// TEST EQUALS
HashMap<String, Object> vars = new HashMap<String, Object>();
vars.put("booleanVar", true);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("booleanVar", false);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
List<ProcessInstance> instances = runtimeService.createProcessInstanceQuery().variableValueEquals("booleanVar", true).list();
assertNotNull(instances);
assertEquals(1, instances.size());
assertEquals(processInstance1.getId(), instances.get(0).getId());
instances = runtimeService.createProcessInstanceQuery().variableValueEquals("booleanVar", false).list();
assertNotNull(instances);
assertEquals(1, instances.size());
assertEquals(processInstance2.getId(), instances.get(0).getId());
// TEST NOT_EQUALS
instances = runtimeService.createProcessInstanceQuery().variableValueNotEquals("booleanVar", true).list();
assertNotNull(instances);
assertEquals(1, instances.size());
assertEquals(processInstance2.getId(), instances.get(0).getId());
instances = runtimeService.createProcessInstanceQuery().variableValueNotEquals("booleanVar", false).list();
assertNotNull(instances);
assertEquals(1, instances.size());
assertEquals(processInstance1.getId(), instances.get(0).getId());
// Test value-only matching
instances = runtimeService.createProcessInstanceQuery().variableValueEquals(true).list();
assertNotNull(instances);
assertEquals(1, instances.size());
assertEquals(processInstance1.getId(), instances.get(0).getId());
// Test unsupported operations
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThan("booleanVar", true);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'greater than' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("booleanVar", true);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'greater than or equal' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThan("booleanVar", true);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'less than' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("booleanVar", true);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'less than or equal' condition", ae.getMessage());
}
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
// Test value-only matching, no results present
instances = runtimeService.createProcessInstanceQuery().variableValueEquals(true).list();
assertNotNull(instances);
assertEquals(0, instances.size());
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryVariablesUpdatedToNullValue() {
// Start process instance with different types of variables
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("longVar", 928374L);
variables.put("shortVar", (short) 123);
variables.put("integerVar", 1234);
variables.put("stringVar", "coca-cola");
variables.put("dateVar", new Date());
variables.put("booleanVar", true);
variables.put("nullVar", null);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", variables);
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery()
.variableValueEquals("longVar", null)
.variableValueEquals("shortVar", null)
.variableValueEquals("integerVar", null)
.variableValueEquals("stringVar", null)
.variableValueEquals("booleanVar", null)
.variableValueEquals("dateVar", null);
ProcessInstanceQuery notQuery = runtimeService.createProcessInstanceQuery()
.variableValueNotEquals("longVar", null)
.variableValueNotEquals("shortVar", null)
.variableValueNotEquals("integerVar", null)
.variableValueNotEquals("stringVar", null)
.variableValueNotEquals("booleanVar", null)
.variableValueNotEquals("dateVar", null);
assertNull(query.singleResult());
assertNotNull(notQuery.singleResult());
// Set all existing variables values to null
runtimeService.setVariable(processInstance.getId(), "longVar", null);
runtimeService.setVariable(processInstance.getId(), "shortVar", null);
runtimeService.setVariable(processInstance.getId(), "integerVar", null);
runtimeService.setVariable(processInstance.getId(), "stringVar", null);
runtimeService.setVariable(processInstance.getId(), "dateVar", null);
runtimeService.setVariable(processInstance.getId(), "nullVar", null);
runtimeService.setVariable(processInstance.getId(), "booleanVar", null);
Execution queryResult = query.singleResult();
assertNotNull(queryResult);
assertEquals(processInstance.getId(), queryResult.getId());
assertNull(notQuery.singleResult());
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryNullVariable() throws Exception {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("nullVar", null);
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("nullVar", "notnull");
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("nullVarLong", "notnull");
ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("nullVarDouble", "notnull");
ProcessInstance processInstance4 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
vars = new HashMap<String, Object>();
vars.put("nullVarByte", "testbytes".getBytes());
ProcessInstance processInstance5 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
// Query on null value, should return one value
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().variableValueEquals("nullVar", null);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(1, processInstances.size());
Assert.assertEquals(processInstance1.getId(), processInstances.get(0).getId());
// Test NOT_EQUALS null
Assert.assertEquals(1, runtimeService.createProcessInstanceQuery().variableValueNotEquals("nullVar", null).count());
Assert.assertEquals(1, runtimeService.createProcessInstanceQuery().variableValueNotEquals("nullVarLong", null).count());
Assert.assertEquals(1, runtimeService.createProcessInstanceQuery().variableValueNotEquals("nullVarDouble", null).count());
// When a byte-array refrence is present, the variable is not considered null
Assert.assertEquals(1, runtimeService.createProcessInstanceQuery().variableValueNotEquals("nullVarByte", null).count());
// Test value-only
Assert.assertEquals(1, runtimeService.createProcessInstanceQuery().variableValueEquals(null).count());
// All other variable queries with null should throw exception
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThan("nullVar", null);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'greater than' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual("nullVar", null);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'greater than or equal' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThan("nullVar", null);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'less than' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual("nullVar", null);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Booleans and null cannot be used in 'less than or equal' condition", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLike("nullVar", null);
fail("Excetion expected");
} catch(ActivitiException ae) {
assertTextPresent("Only string values can be used with 'like' condition", ae.getMessage());
}
runtimeService.deleteProcessInstance(processInstance1.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
runtimeService.deleteProcessInstance(processInstance3.getId(), "test");
runtimeService.deleteProcessInstance(processInstance4.getId(), "test");
runtimeService.deleteProcessInstance(processInstance5.getId(), "test");
// Test value-only, no more null-variables exist
Assert.assertEquals(0, runtimeService.createProcessInstanceQuery().variableValueEquals(null).count());
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryEqualsIgnoreCase() {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("mixed", "AbCdEfG");
vars.put("upper", "ABCDEFG");
vars.put("lower", "abcdefg");
ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
ProcessInstance instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase("mixed", "abcdefg").singleResult();
assertNotNull(instance);
assertEquals(processInstance1.getId(), instance.getId());
instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase("lower", "abcdefg").singleResult();
assertNotNull(instance);
assertEquals(processInstance1.getId(), instance.getId());
instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase("upper", "abcdefg").singleResult();
assertNotNull(instance);
assertEquals(processInstance1.getId(), instance.getId());
// Pass in non-lower-case string
instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase("upper", "ABCdefg").singleResult();
assertNotNull(instance);
assertEquals(processInstance1.getId(), instance.getId());
// Pass in null-value, should cause exception
try {
instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase("upper", null).singleResult();
fail("Exception expected");
} catch(ActivitiException ae) {
assertEquals("value is null", ae.getMessage());
}
// Pass in null name, should cause exception
try {
instance = runtimeService.createProcessInstanceQuery().variableValueEqualsIgnoreCase(null, "abcdefg").singleResult();
fail("Exception expected");
} catch(ActivitiException ae) {
assertEquals("name is null", ae.getMessage());
}
// Test NOT equals
instance = runtimeService.createProcessInstanceQuery().variableValueNotEqualsIgnoreCase("upper", "UIOP").singleResult();
assertNotNull(instance);
// Should return result when using "ABCdefg" case-insensitive while normal not-equals won't
instance = runtimeService.createProcessInstanceQuery().variableValueNotEqualsIgnoreCase("upper", "ABCdefg").singleResult();
assertNull(instance);
instance = runtimeService.createProcessInstanceQuery().variableValueNotEquals("upper", "ABCdefg").singleResult();
assertNotNull(instance);
// Pass in null-value, should cause exception
try {
instance = runtimeService.createProcessInstanceQuery().variableValueNotEqualsIgnoreCase("upper", null).singleResult();
fail("Exception expected");
} catch(ActivitiException ae) {
assertEquals("value is null", ae.getMessage());
}
// Pass in null name, should cause exception
try {
instance = runtimeService.createProcessInstanceQuery().variableValueNotEqualsIgnoreCase(null, "abcdefg").singleResult();
fail("Exception expected");
} catch(ActivitiException ae) {
assertEquals("name is null", ae.getMessage());
}
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryInvalidTypes() throws Exception {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("bytesVar", "test".getBytes());
vars.put("serializableVar",new DummySerializable());
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
try {
runtimeService.createProcessInstanceQuery()
.variableValueEquals("bytesVar", "test".getBytes())
.list();
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("Variables of type ByteArray cannot be used to query", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery()
.variableValueEquals("serializableVar", new DummySerializable())
.list();
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("Variables of type ByteArray cannot be used to query", ae.getMessage());
}
runtimeService.deleteProcessInstance(processInstance.getId(), "test");
}
public void testQueryVariablesNullNameArgument() {
try {
runtimeService.createProcessInstanceQuery().variableValueEquals(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueNotEquals(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThan(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueGreaterThanOrEqual(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThan(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLessThanOrEqual(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
try {
runtimeService.createProcessInstanceQuery().variableValueLike(null, "value");
fail("Expected exception");
} catch(ActivitiException ae) {
assertTextPresent("name is null", ae.getMessage());
}
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testQueryAllVariableTypes() throws Exception {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("nullVar", null);
vars.put("stringVar", "string");
vars.put("longVar", 10L);
vars.put("doubleVar", 1.2);
vars.put("integerVar", 1234);
vars.put("booleanVar", true);
vars.put("shortVar", (short) 123);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery()
.variableValueEquals("nullVar", null)
.variableValueEquals("stringVar", "string")
.variableValueEquals("longVar", 10L)
.variableValueEquals("doubleVar", 1.2)
.variableValueEquals("integerVar", 1234)
.variableValueEquals("booleanVar", true)
.variableValueEquals("shortVar", (short) 123);
List<ProcessInstance> processInstances = query.list();
Assert.assertNotNull(processInstances);
Assert.assertEquals(1, processInstances.size());
Assert.assertEquals(processInstance.getId(), processInstances.get(0).getId());
runtimeService.deleteProcessInstance(processInstance.getId(), "test");
}
@Deployment(resources={
"org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml"})
public void testClashingValues() throws Exception {
Map<String, Object> vars = new HashMap<String, Object>();
vars.put("var", 1234L);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
Map<String, Object> vars2 = new HashMap<String, Object>();
vars2.put("var", 1234);
ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars2);
List<ProcessInstance> foundInstances = runtimeService.createProcessInstanceQuery()
.processDefinitionKey("oneTaskProcess")
.variableValueEquals("var", 1234L)
.list();
assertEquals(1, foundInstances.size());
assertEquals(processInstance.getId(), foundInstances.get(0).getId());
runtimeService.deleteProcessInstance(processInstance.getId(), "test");
runtimeService.deleteProcessInstance(processInstance2.getId(), "test");
}
public void testQueryByProcessInstanceIds() {
Set<String> processInstanceIds = new HashSet<String>(this.processInstanceIds);
// start an instance that will not be part of the query
runtimeService.startProcessInstanceByKey("oneTaskProcess2", "2");
ProcessInstanceQuery processInstanceQuery = runtimeService.createProcessInstanceQuery().processInstanceIds(processInstanceIds);
assertEquals(5, processInstanceQuery.count());
List<ProcessInstance> processInstances = processInstanceQuery.list();
assertNotNull(processInstances);
assertEquals(5, processInstances.size());
for (ProcessInstance processInstance : processInstances) {
assertTrue(processInstanceIds.contains(processInstance.getId()));
}
}
public void testQueryByProcessInstanceIdsEmpty() {
try {
runtimeService.createProcessInstanceQuery().processInstanceIds(new HashSet<String>());
fail("ActivitiException expected");
} catch (ActivitiException re) {
assertTextPresent("Set of process instance ids is empty", re.getMessage());
}
}
public void testQueryByProcessInstanceIdsNull() {
try {
runtimeService.createProcessInstanceQuery().processInstanceIds(null);
fail("ActivitiException expected");
} catch (ActivitiException re) {
assertTextPresent("Set of process instance ids is null", re.getMessage());
}
}
public void testNativeQuery() {
// just test that the query will be constructed and executed, details are tested in the TaskQueryTest
assertEquals("ACT_RU_EXECUTION", managementService.getTableName(ProcessInstance.class));
long piCount = runtimeService.createProcessInstanceQuery().count();
assertEquals(piCount, runtimeService.createNativeProcessInstanceQuery().sql("SELECT * FROM " + managementService.getTableName(ProcessInstance.class)).list().size());
assertEquals(piCount, runtimeService.createNativeProcessInstanceQuery().sql("SELECT count(*) FROM " + managementService.getTableName(ProcessInstance.class)).count());
}
}