Java Code Examples for org.flowable.engine.RuntimeService#startProcessInstanceByKey()

@Test
@Deployment(resources = { "org/activiti/engine/test/bpmn/async/AsyncTaskTest.testAsyncTask.bpmn20.xml" })
public void testWaitForJobs() {
    RuntimeService runtimeService = activitiRule.getRuntimeService();
    ManagementService managementService = activitiRule.getManagementService();

    // start process
    runtimeService.startProcessInstanceByKey("asyncTask");

    // now there should be one job in the database:
    assertEquals(1, managementService.createJobQuery().count());

    JobTestHelper.waitForJobExecutorToProcessAllJobs(activitiRule, 7000L, 500L);

    // the job is done
    assertEquals(0, managementService.createJobQuery().count());
}
 

@Test
public void send() throws Exception {
    Assert.assertTrue(muleContext.isStarted());

    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
    RepositoryService repositoryService = processEngine.getRepositoryService();
    Deployment deployment = repositoryService.createDeployment()
            .addClasspathResource("org/activiti/mule/testVM.bpmn20.xml")
            .deploymentProperty(DeploymentProperties.DEPLOY_AS_FLOWABLE5_PROCESS_DEFINITION, Boolean.TRUE)
            .deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
    Assert.assertFalse(processInstance.isEnded());
    Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
    Assert.assertEquals(30, result);
    runtimeService.deleteProcessInstance(processInstance.getId(), "test");

    processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
    repositoryService.deleteDeployment(deployment.getId());
    assertAndEnsureCleanDb(processEngine);
    ProcessEngines.destroy();
}
 

@Test
@Deployment(resources = { "org/flowable/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void logAddGroup(RuntimeService runtimeService, TaskService taskService, HistoryService historyService,
        ManagementService managementService, ProcessEngineConfiguration processEngineConfiguration) {

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    assertThat(processInstance).isNotNull();
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    assertThat(task).isNotNull();
    try {

        taskService.addGroupIdentityLink(task.getId(), "newCandidateGroup", IdentityLinkType.PARTICIPANT);

        if (HistoryTestHelper.isHistoricTaskLoggingEnabled(processEngineConfiguration)) {
            List<HistoricTaskLogEntry> logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
            assertThat(logEntries).hasSize(2);

            logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId())
                    .type("USER_TASK_IDENTITY_LINK_ADDED")
                    .list();
            assertThat(logEntries).hasSize(1);
            assertThat(logEntries.get(0).getData()).contains(
                    "\"type\":\"participant\"",
                    "\"groupId\":\"newCandidateGroup\""
            );
        }

    } finally {
        taskService.complete(task.getId());
        deleteTaskWithLogEntries(taskService, managementService, processEngineConfiguration, task.getId());
    }
}
 

@Test
@Deployment(resources = { "org/flowable/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void logProcessTaskEvents(RuntimeService runtimeService, TaskService taskService, HistoryService historyService,
        ManagementService managementService, ProcessEngineConfiguration processEngineConfiguration) {

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    assertThat(processInstance).isNotNull();

    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    assertThat(task).isNotNull();
    try {
        taskService.setAssignee(task.getId(), "newAssignee");
        taskService.setOwner(task.getId(), "newOwner");
        taskService.complete(task.getId());

        if (HistoryTestHelper.isHistoricTaskLoggingEnabled(processEngineConfiguration)) {
            List<HistoricTaskLogEntry> logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
            assertThat(logEntries).hasSize(4);

            HistoricTaskLogEntry logEntry = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).type("USER_TASK_CREATED").singleResult();
            assertThat(logEntry).isNotNull();
            assertThat(logEntry.getProcessDefinitionId()).isEqualTo(processInstance.getProcessDefinitionId());
            assertThat(logEntry.getExecutionId()).isEqualTo(task.getExecutionId());
            assertThat(logEntry.getProcessInstanceId()).isEqualTo(processInstance.getId());

            assertThat(historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).type("USER_TASK_ASSIGNEE_CHANGED").count()).isEqualTo(1);
            assertThat(historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).type("USER_TASK_OWNER_CHANGED").count()).isEqualTo(1);
            assertThat(historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).type("USER_TASK_COMPLETED").count()).isEqualTo(1);
        }

    } finally {
        deleteTaskWithLogEntries(taskService, managementService, processEngineConfiguration, task.getId());
    }
}
 

@Test
@Deployment(resources = { "org/flowable/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void logAddCandidateGroup(RuntimeService runtimeService, TaskService taskService, HistoryService historyService,
        ManagementService managementService, ProcessEngineConfiguration processEngineConfiguration) {

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    assertThat(processInstance).isNotNull();
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    assertThat(task).isNotNull();

    try {
        taskService.addCandidateGroup(task.getId(), "newCandidateGroup");

        if (HistoryTestHelper.isHistoricTaskLoggingEnabled(processEngineConfiguration)) {
            List<HistoricTaskLogEntry> logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
            assertThat(logEntries).hasSize(2);

            logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId())
                    .type("USER_TASK_IDENTITY_LINK_ADDED")
                    .list();
            assertThat(logEntries).hasSize(1);
            assertThat(logEntries.get(0).getData()).contains(
                    "\"type\":\"candidate\"",
                    "\"groupId\":\"newCandidateGroup\""
            );
        }

    } finally {
        taskService.complete(task.getId());
        deleteTaskWithLogEntries(taskService, managementService, processEngineConfiguration, task.getId());
    }
}
 

@Test
@Deployment
public void ruleUsageExample() {
    RuntimeService runtimeService = activitiRule.getRuntimeService();
    runtimeService.startProcessInstanceByKey("ruleUsage");

    TaskService taskService = activitiRule.getTaskService();
    org.flowable.task.api.Task task = taskService.createTaskQuery().singleResult();
    assertEquals("My Task", task.getName());

    taskService.complete(task.getId());
    assertEquals(0, runtimeService.createProcessInstanceQuery().count());
}
 

@Bean
CommandLineRunner basics(final RuntimeService runtimeService) {
    return new CommandLineRunner() {
        @Override
        public void run(String... strings) throws Exception {
            runtimeService.startProcessInstanceByKey("waiter", Collections.singletonMap("customerId", (Object) 243L));
        }
    };
}
 

@Test
public void completeTaskWithoutValidationOnModelLevelBadExpression(ProcessEngineConfiguration processEngineConfiguration, RuntimeService runtimeService,
    TaskService taskService, RepositoryService repositoryService) {

    repositoryService.createDeployment().
        addString("oneTaskWithFormKeySideEffectProcess.bpmn20.xml",
            ONE_TASK_PROCESS.
                replace("START_EVENT_VALIDATION", "true").
                replace("USER_TASK_VALIDATION", "${BAD_EXPRESSION}")
        ).
        deploy();
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(
        "oneTaskWithFormSideEffectProcess",
        Collections.emptyMap()
    );
    SideEffectExecutionListener.reset();

    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

    FormRepositoryService formRepositoryService = FormEngines.getDefaultFormEngine().getFormRepositoryService();
    FormDefinition formDefinition = formRepositoryService.createFormDefinitionQuery().formDefinitionKey("form1").singleResult();

    assertThatThrownBy(() -> taskService.completeTaskWithForm(task.getId(), formDefinition.getId(), "__COMPLETE", Collections.singletonMap("initiator", "someInitiator")))
            .isInstanceOf(FlowableException.class)
            .hasMessage("Unknown property used in expression: ${BAD_EXPRESSION}");
    assertThat(SideEffectExecutionListener.getSideEffect()).isZero();
}
 

@Test
public void completeTaskWithValidationOnModelLevelStringExpression(ProcessEngineConfiguration processEngineConfiguration, RuntimeService runtimeService,
    TaskService taskService, RepositoryService repositoryService) {

    repositoryService.createDeployment().
        addString("oneTaskWithFormKeySideEffectProcess.bpmn20.xml",
            ONE_TASK_PROCESS.
                replace("START_EVENT_VALIDATION", "true").
                replace("USER_TASK_VALIDATION", "${true}")
        ).
        deploy();
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(
        "oneTaskWithFormSideEffectProcess",
        Collections.emptyMap()
    );
    SideEffectExecutionListener.reset();

    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

    FormRepositoryService formRepositoryService = FormEngines.getDefaultFormEngine().getFormRepositoryService();
    FormDefinition formDefinition = formRepositoryService.createFormDefinitionQuery().formDefinitionKey("form1").singleResult();

    assertThatThrownBy(() -> taskService.completeTaskWithForm(task.getId(), formDefinition.getId(), "__COMPLETE", Collections.singletonMap("initiator", "someInitiator")))
            .isInstanceOf(RuntimeException.class)
            .hasMessage("validation failed");

    assertThat(SideEffectExecutionListener.getSideEffect()).isZero();
}
 

@Test
@Deployment(resources = { "org/flowable/engine/test/bpmn/async/AsyncTaskTest.testAsyncTask.bpmn20.xml" })
void testWaitForJobs(FlowableTestHelper testHelper, RuntimeService runtimeService, ManagementService managementService) {
    // start process
    runtimeService.startProcessInstanceByKey("asyncTask");

    // now there should be one job in the database:
    assertThat(managementService.createJobQuery().count()).isEqualTo(1);

    testHelper.waitForJobExecutorToProcessAllJobs(7000L, 500L);

    // the job is done
    assertThat(managementService.createJobQuery().count()).isZero();
}
 

@Test
public void testProcessInstanceStartEvents() throws Exception {
    ProcessEngineImpl processEngine = initProcessEngine();

    TaskService taskService = processEngine.getTaskService();
    RuntimeService runtimeService = processEngine.getRuntimeService();

    Map<String, Object> variables = new HashMap<>();
    variables.put(TEST_VARIABLE, TEST_VALUE);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(USERTASK_PROCESS, BUSINESS_KEY, variables);

    Task task = taskService.createTaskQuery().taskDefinitionKey("userTask").singleResult();
    TimeUnit.MILLISECONDS.sleep(50);
    taskService.complete(task.getId());

    final SimulationDebugger simRun = new ReplaySimulationRun(processEngine, getReplayHandlers(processInstance.getId()));

    simRun.init(new NoExecutionVariableScope());

    // original process is finished - there should not be any running process instance/task
    assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
    assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

    simRun.step();

    // replay process was started
    assertEquals(1, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
    // there should be one task
    assertEquals(1, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

    simRun.step();

    // userTask was completed - replay process was finished
    assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
    assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

    simRun.close();
    processEngine.close();
    ProcessEngines.destroy();
}
 

@Test
public void completeTaskWithoutValidationOnModelLevelExpression(ProcessEngineConfiguration processEngineConfiguration, RuntimeService runtimeService,
    TaskService taskService, RepositoryService repositoryService) {

    Deployment deployment = repositoryService.createDeployment().
        addString("oneTaskWithFormKeySideEffectProcess.bpmn20.xml",
            ONE_TASK_PROCESS.
                replace("START_EVENT_VALIDATION", "${true}").
                replace("USER_TASK_VALIDATION", "${allowValidation}")
        ).
        deploy();
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).singleResult();

    assertThatThrownBy(() -> runtimeService.startProcessInstanceWithForm(processDefinition.getId(), "__COMPLETE",
            Collections.singletonMap("allowValidation", Boolean.TRUE),"oneTaskWithFormSideEffectProcess"))
            .isInstanceOf(RuntimeException.class)
            .hasMessageContaining("validation failed");

    assertThat(SideEffectExecutionListener.getSideEffect()).isZero();

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(
        "oneTaskWithFormSideEffectProcess",
        Collections.singletonMap("allowValidation", Boolean.TRUE)
    );
    SideEffectExecutionListener.reset();

    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

    FormRepositoryService formRepositoryService = FormEngines.getDefaultFormEngine().getFormRepositoryService();
    FormDefinition formDefinition = formRepositoryService.createFormDefinitionQuery().formDefinitionKey("form1").singleResult();

    assertThatThrownBy(() -> taskService.completeTaskWithForm(task.getId(), formDefinition.getId(), "__COMPLETE", Collections.singletonMap("initiator", "someInitiator")))
            .isInstanceOf(RuntimeException.class);

    assertThat(SideEffectExecutionListener.getSideEffect()).isZero();
}
 

@Test
public void completeTaskWithValidationOnMissingModelLevel(ProcessEngineConfiguration processEngineConfiguration, RuntimeService runtimeService,
    TaskService taskService, RepositoryService repositoryService) {

    repositoryService.createDeployment().
        addString("oneTaskWithFormKeySideEffectProcess.bpmn20.xml",
            ONE_TASK_PROCESS.
                replace("flowable:formFieldValidation=\"START_EVENT_VALIDATION\"", "").
                replace("flowable:formFieldValidation=\"USER_TASK_VALIDATION\"", "")
        ).
        deploy();
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(
        "oneTaskWithFormSideEffectProcess",
        Collections.emptyMap()
    );
    SideEffectExecutionListener.reset();

    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();

    FormRepositoryService formRepositoryService = FormEngines.getDefaultFormEngine().getFormRepositoryService();
    FormDefinition formDefinition = formRepositoryService.createFormDefinitionQuery().formDefinitionKey("form1").singleResult();

    assertThatThrownBy(() -> taskService.completeTaskWithForm(task.getId(), formDefinition.getId(), "__COMPLETE", Collections.singletonMap("initiator", "someInitiator")))
            .isInstanceOf(RuntimeException.class)
            .hasMessage("validation failed");

    assertThat(SideEffectExecutionListener.getSideEffect()).isZero();
}
 

@Test
@Deployment(resources = { "org/flowable/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void logDeleteCandidateGroup(RuntimeService runtimeService, TaskService taskService, HistoryService historyService,
        ManagementService managementService, ProcessEngineConfiguration processEngineConfiguration) {

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    assertThat(processInstance).isNotNull();
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    assertThat(task).isNotNull();
    taskService.addCandidateGroup(task.getId(), "newCandidateGroup");
    try {
        taskService.deleteCandidateGroup(task.getId(), "newCandidateGroup");

        if (HistoryTestHelper.isHistoricTaskLoggingEnabled(processEngineConfiguration)) {
            List<HistoricTaskLogEntry> logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
            assertThat(logEntries).hasSize(3);

            logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId())
                    .type("USER_TASK_IDENTITY_LINK_REMOVED")
                    .list();
            assertThat(logEntries).hasSize(1);
            assertThat(logEntries.get(0).getData()).contains(
                    "\"type\":\"candidate\"",
                    "\"groupId\":\"newCandidateGroup\""
            );
        }

    } finally {
        taskService.complete(task.getId());
        deleteTaskWithLogEntries(taskService, managementService, processEngineConfiguration, task.getId());
    }
}
 

@Test
@Deployment
void extensionUsageExample(ProcessEngine processEngine) {
    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("extensionUsage");

    TaskService taskService = processEngine.getTaskService();
    org.flowable.task.api.Task task = taskService.createTaskQuery().singleResult();
    assertThat(task.getName()).isEqualTo("My Task");

    taskService.complete(task.getId());
    assertThat(runtimeService.createProcessInstanceQuery().count()).isZero();
    assertThat(processEngine.getName()).as("process engine  name").isEqualTo(ProcessEngines.NAME_DEFAULT);
}
 

public void execute(DelegateExecution execution) {
    RuntimeService runtimeService = Context.getProcessEngineConfiguration().getRuntimeService();
    runtimeService.startProcessInstanceByKey("oneTaskProcess");
}
 

@Test
@Deployment(resources = "org/flowable/engine/test/api/task/TaskIdentityLinksTest.testCustomIdentityLink.bpmn20.xml")
public void logIdentityLinkEventsForProcessIdentityLinks(RuntimeService runtimeService, TaskService taskService, HistoryService historyService,
        ManagementService managementService, ProcessEngineConfiguration processEngineConfiguration) {

    runtimeService.startProcessInstanceByKey("customIdentityLink");
    List<org.flowable.task.api.Task> tasks = taskService.createTaskQuery().taskInvolvedUser("kermit").list();
    assertThat(tasks).hasSize(1);
    task = tasks.get(0);

    if (HistoryTestHelper.isHistoricTaskLoggingEnabled(processEngineConfiguration)) {
        List<HistoricTaskLogEntry> logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
        // create, identityLinkAdded, identityLinkAdded
        assertThat(logEntries).hasSize(3);

        logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId())
                .type("USER_TASK_IDENTITY_LINK_ADDED")
                .list();
        assertThat(logEntries).hasSize(2);

        boolean hasKermit = false;
        boolean hasManagement = false;
        String data = logEntries.get(0).getData();
        String data1 = logEntries.get(1).getData();
        if ((data.contains("\"type\":\"businessAdministrator\"") && data.contains("\"userId\":\"kermit\"")) ||
                (data1.contains("\"type\":\"businessAdministrator\"") && data1.contains("\"userId\":\"kermit\""))) {

            hasKermit = true;
        }

        if ((data.contains("\"type\":\"businessAdministrator\"") && data.contains("\"groupId\":\"management\"")) ||
                (data1.contains("\"type\":\"businessAdministrator\"") && data1.contains("\"groupId\":\"management\""))) {

            hasManagement = true;
        }

        assertThat(hasKermit).isTrue();
        assertThat(hasManagement).isTrue();

        taskService.complete(tasks.get(0).getId());

        HistoryTestHelper.waitForJobExecutorToProcessAllHistoryJobs(processEngineConfiguration, managementService, 10000, 200);
        logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId()).list();
        // + completed event. Do not expect identity link removed events
        assertThat(logEntries).hasSize(4);

        logEntries = historyService.createHistoricTaskLogEntryQuery().taskId(task.getId())
                .type("USER_TASK_COMPLETED")
                .list();
        assertThat(logEntries).hasSize(1);
    }
}
 

public void testDeployRevisedProcessAfterDeleteOnOtherProcessEngine() {

        // Setup both process engines
        StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration = new StandaloneProcessEngineConfiguration();
        standaloneProcessEngineConfiguration.setEngineName("reboot-test-schema");
        standaloneProcessEngineConfiguration.setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
        standaloneProcessEngineConfiguration.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
        standaloneProcessEngineConfiguration.setAsyncExecutorActivate(false);
        standaloneProcessEngineConfiguration.setFlowable5CompatibilityEnabled(true);
        ProcessEngine processEngine1 = standaloneProcessEngineConfiguration.buildProcessEngine();
        RepositoryService repositoryService1 = processEngine1.getRepositoryService();

        StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration2 = new StandaloneProcessEngineConfiguration();
        standaloneProcessEngineConfiguration2.setEngineName("reboot-test");
        standaloneProcessEngineConfiguration2.setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE);
        standaloneProcessEngineConfiguration2.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
        standaloneProcessEngineConfiguration2.setAsyncExecutorActivate(false);
        standaloneProcessEngineConfiguration2.setFlowable5CompatibilityEnabled(true);
        ProcessEngine processEngine2 = standaloneProcessEngineConfiguration2.buildProcessEngine();
        RepositoryService repositoryService2 = processEngine2.getRepositoryService();
        RuntimeService runtimeService2 = processEngine2.getRuntimeService();
        TaskService taskService2 = processEngine2.getTaskService();

        // Deploy first version of process: start->originalTask->end on first process engine
        String deploymentId = repositoryService1.createDeployment()
                .addClasspathResource("org/activiti/engine/test/cache/originalProcess.bpmn20.xml")
                .deploymentProperty(DeploymentProperties.DEPLOY_AS_FLOWABLE5_PROCESS_DEFINITION, Boolean.TRUE)
                .deploy()
                .getId();

        // Start process instance on second engine
        String processDefinitionId = repositoryService2.createProcessDefinitionQuery().singleResult().getId();
        runtimeService2.startProcessInstanceById(processDefinitionId);
        org.flowable.task.api.Task task = taskService2.createTaskQuery().singleResult();
        assertEquals("original task", task.getName());

        // Delete the deployment on second process engine
        repositoryService2.deleteDeployment(deploymentId, true);
        assertEquals(0, repositoryService2.createDeploymentQuery().count());
        assertEquals(0, runtimeService2.createProcessInstanceQuery().count());

        // deploy a revised version of the process: start->revisedTask->end on first process engine
        //
        // Before the bugfix, this would set the cache on the first process engine,
        // but the second process engine still has the original process definition in his cache.
        // Since there is a deployment delete in between, the new generated process definition id is the same
        // as in the original deployment, making the second process engine using the old cached process definition.
        deploymentId = repositoryService1.createDeployment()
                .addClasspathResource("org/activiti/engine/test/cache/revisedProcess.bpmn20.xml")
                .deploymentProperty(DeploymentProperties.DEPLOY_AS_FLOWABLE5_PROCESS_DEFINITION, Boolean.TRUE)
                .deploy()
                .getId();

        // Start process instance on second process engine -> must use revised process definition
        repositoryService2.createProcessDefinitionQuery().singleResult().getId();
        runtimeService2.startProcessInstanceByKey("oneTaskProcess");
        task = taskService2.createTaskQuery().singleResult();
        assertEquals("revised task", task.getName());

        // cleanup
        repositoryService1.deleteDeployment(deploymentId, true);
        processEngine1.close();
        processEngine2.close();
    }
 

@Test
public void testCompleteTaskWithAnotherForm() {
    ProcessEngineConfiguration processEngineConfiguration = (ProcessEngineConfiguration) appEngineConfiguration.getEngineConfigurations()
                    .get(EngineConfigurationConstants.KEY_PROCESS_ENGINE_CONFIG);
    RuntimeService runtimeService = processEngineConfiguration.getRuntimeService();
    TaskService taskService = processEngineConfiguration.getTaskService();
    FormEngineConfiguration formEngineConfiguration = (FormEngineConfiguration) appEngineConfiguration.getEngineConfigurations()
            .get(EngineConfigurationConstants.KEY_FORM_ENGINE_CONFIG);

    AppDeployment deployment = appRepositoryService.createDeployment()
        .addClasspathResource("org/flowable/engine/configurator/test/oneTaskWithFormProcess.bpmn20.xml")
        .addClasspathResource("org/flowable/engine/configurator/test/another.form")
        .addClasspathResource("org/flowable/engine/configurator/test/simple.form").deploy();

    try {
        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTask");
        Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
        assertNotNull(task);

        runtimeService.addUserIdentityLink(processInstance.getId(), "anotherUser", IdentityLinkType.STARTER);
        taskService.addUserIdentityLink(task.getId(), "testUser", IdentityLinkType.PARTICIPANT);

        assertEquals(2, runtimeService.getIdentityLinksForProcessInstance(processInstance.getId()).size());
        assertEquals(1, taskService.getIdentityLinksForTask(task.getId()).size());

        FormDefinition formDefinition = formEngineConfiguration.getFormRepositoryService().createFormDefinitionQuery().formDefinitionKey("anotherForm").singleResult();
        assertNotNull(formDefinition);

        Map<String, Object> variables = new HashMap<>();
        variables.put("anotherInput", "test");
        taskService.completeTaskWithForm(task.getId(), formDefinition.getId(), null, variables);

        assertEquals(0, runtimeService.createProcessInstanceQuery().processInstanceId(processInstance.getId()).count());


    } finally {
        appRepositoryService.deleteDeployment(deployment.getId(), true);
        processEngineConfiguration.getRepositoryService()
                .createDeploymentQuery()
                .parentDeploymentId(deployment.getId())
                .list()
                .forEach(processDeployment -> processEngineConfiguration.getRepositoryService().deleteDeployment(processDeployment.getId(), true));
        formEngineConfiguration.getFormRepositoryService()
                .createDeploymentQuery()
                .parentDeploymentId(deployment.getId())
                .list()
                .forEach(formDeployment -> formEngineConfiguration.getFormRepositoryService().deleteDeployment(formDeployment.getId(), true));
    }
}
 

@Test
public void testProcessInstanceStartEvents() throws Exception {
    ProcessEngineImpl processEngine = initProcessEngine();

    TaskService taskService = processEngine.getTaskService();
    RuntimeService runtimeService = processEngine.getRuntimeService();
    ManagementService managementService = processEngine.getManagementService();
    HistoryService historyService = processEngine.getHistoryService();

    // record events
    Map<String, Object> variables = new HashMap<>();
    variables.put(TEST_VARIABLE, TEST_VALUE);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(USERTASK_PROCESS, BUSINESS_KEY, variables);

    Task task = taskService.createTaskQuery().taskDefinitionKey("userTask").singleResult();
    TimeUnit.MILLISECONDS.sleep(50);
    variables = new HashMap<>();
    variables.put(TASK_TEST_VARIABLE, TASK_TEST_VALUE);
    taskService.complete(task.getId(), variables);

    // transform log events
    List<EventLogEntry> eventLogEntries = managementService.getEventLogEntries(null, null);

    EventLogTransformer transformer = new EventLogTransformer(getTransformers());

    List<SimulationEvent> simulationEvents = transformer.transform(eventLogEntries);

    SimpleEventCalendar eventCalendar = new SimpleEventCalendar(processEngine.getProcessEngineConfiguration().getClock(), new SimulationEventComparator());
    eventCalendar.addEvents(simulationEvents);

    // replay process instance run
    final SimulationDebugger simRun = new ReplaySimulationRun(processEngine, eventCalendar, getReplayHandlers(processInstance.getId()));

    simRun.init(new NoExecutionVariableScope());

    // original process is finished - there should not be any running process instance/task
    assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
    assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

    simRun.step();

    // replay process was started
    ProcessInstance replayProcessInstance = runtimeService.createProcessInstanceQuery()
            .processDefinitionKey(USERTASK_PROCESS)
            .singleResult();
    assertNotNull(replayProcessInstance);
    assertNotEquals(replayProcessInstance.getId(), processInstance.getId());
    assertEquals(TEST_VALUE, runtimeService.getVariable(replayProcessInstance.getId(), TEST_VARIABLE));
    // there should be one task
    assertEquals(1, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

    simRun.step();

    // userTask was completed - replay process was finished
    assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
    assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());
    HistoricVariableInstance variableInstance = historyService.createHistoricVariableInstanceQuery()
            .processInstanceId(replayProcessInstance.getId())
            .variableName(TASK_TEST_VARIABLE)
            .singleResult();
    assertNotNull(variableInstance);
    assertEquals(TASK_TEST_VALUE, variableInstance.getValue());

    // close simulation
    simRun.close();
    processEngine.close();
    ProcessEngines.destroy();
}