Examples with ProcessInstance io.automatiko.engine.api.workflow.ProcessInstance used on opensource projects

Example 36 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class PublishEventTest method testServiceTaskProcessWithError.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void testServiceTaskProcessWithError() throws Exception {
    Application app = generateCodeProcessesOnly("servicetask/ServiceProcessDifferentOperations.bpmn2");
    assertThat(app).isNotNull();
    TestEventPublisher publisher = new TestEventPublisher();
    app.unitOfWorkManager().eventManager().setService("http://myhost");
    app.unitOfWorkManager().eventManager().addPublisher(publisher);
    UnitOfWork uow = app.unitOfWorkManager().newUnitOfWork();
    uow.start();
    Process<? extends Model> p = app.processes().processById("ServiceProcessDifferentOperations_1_0");
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    m.fromMap(parameters);
    ProcessInstance processInstance = p.createInstance(m);
    processInstance.start();
    uow.end();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ERROR);
    List<DataEvent<?>> events = publisher.extract();
    assertThat(events).isNotNull().hasSize(1);
    ProcessInstanceEventBody body = assertProcessInstanceEvent(events.get(0), "ServiceProcessDifferentOperations", "Service Process", 5);
    assertThat(body.getNodeInstances()).hasSize(2).extractingResultOf("getNodeType").contains("StartNode", "WorkItemNode");
    assertThat(body.getNodeInstances()).extractingResultOf("getTriggerTime").allMatch(v -> v != null);
    // human task is active
    assertThat(body.getNodeInstances()).extractingResultOf("getLeaveTime").containsNull();
    // thus null for leave
    // time
    assertThat(body.getErrors()).hasSize(1);
    assertThat(body.getErrors().get(0).getNodeDefinitionId()).isEqualTo("_38E04E27-3CCA-47F9-927B-E37DC4B8CE25");
    parameters.put("s", "john");
    m.fromMap(parameters);
    uow = app.unitOfWorkManager().newUnitOfWork();
    uow.start();
    processInstance.updateVariables(m);
    uow.end();
    events = publisher.extract();
    assertThat(events).isNotNull().hasSize(1);
    body = assertProcessInstanceEvent(events.get(0), "ServiceProcessDifferentOperations", "Service Process", 5);
    assertThat(body.getErrors()).hasSize(1);
    assertThat(body.getErrors().get(0).getNodeDefinitionId()).isEqualTo("_38E04E27-3CCA-47F9-927B-E37DC4B8CE25");
    uow = app.unitOfWorkManager().newUnitOfWork();
    uow.start();
    if (processInstance.errors().isPresent()) {
        ((ProcessErrors) processInstance.errors().get()).retrigger();
    }
    uow.end();
    events = publisher.extract();
    assertThat(events).isNotNull().hasSize(1);
    body = assertProcessInstanceEvent(events.get(0), "ServiceProcessDifferentOperations", "Service Process", 2);
    assertThat(body.getErrors()).isEmpty();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
    Model result = (Model) processInstance.variables();
    assertThat(result.toMap()).hasSize(1).containsKeys("s");
    assertThat(result.toMap().get("s")).isNotNull().isEqualTo("Goodbye Hello john!!");
}

Example 37 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class MilestoneTest method testSimpleMilestone.

@Test
void testSimpleMilestone() throws Exception {
    Application app = generateCodeProcessesOnly("cases/milestones/SimpleMilestone.bpmn");
    assertThat(app).isNotNull();
    Process<? extends Model> p = app.processes().processById("TestCase.SimpleMilestone_1_0");
    ProcessInstance<?> processInstance = p.createInstance(p.createModel());
    assertState(processInstance, ProcessInstance.STATE_PENDING);
    Collection<Milestone> expected = new ArrayList<>();
    expected.add(Milestone.builder().withName("AutoStartMilestone").withStatus(AVAILABLE).build());
    expected.add(Milestone.builder().withName("SimpleMilestone").withStatus(AVAILABLE).build());
    assertMilestones(expected, processInstance.milestones());
    processInstance.start();
    assertState(processInstance, ProcessInstance.STATE_COMPLETED);
    expected = expected.stream().map(m -> Milestone.builder().withId(m.getId()).withName(m.getName()).withStatus(COMPLETED).build()).collect(Collectors.toList());
    assertMilestones(expected, processInstance.milestones());
    ExecutableProcessInstance legacyProcessInstance = (ExecutableProcessInstance) ((AbstractProcessInstance<?>) processInstance).processInstance();
    assertThat(legacyProcessInstance.getNodeInstances()).isEmpty();
    Optional<String> milestoneId = Stream.of(legacyProcessInstance.getNodeContainer().getNodes()).filter(node -> node.getName().equals("SimpleMilestone")).map(n -> (String) n.getMetaData().get(Metadata.UNIQUE_ID)).findFirst();
    assertTrue(milestoneId.isPresent());
    assertThat(legacyProcessInstance.getCompletedNodeIds()).contains(milestoneId.get());
}

Example 38 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class CallActivityTaskTest method testCallActivityTaskWithSubprocesWaitBusinessKeyFromVars.

@Test
public void testCallActivityTaskWithSubprocesWaitBusinessKeyFromVars() throws Exception {
    Application app = generateCodeProcessesOnly("subprocess/CallActivity.bpmn2", "subprocess/CallActivitySubProcessHT.bpmn2", "subprocess/CallActivitySubProcessHT2.bpmn2");
    assertThat(app).isNotNull();
    Process<? extends Model> p = app.processes().processById("ParentProcess_1");
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    parameters.put("x", "a");
    parameters.put("y", "b");
    m.fromMap(parameters);
    ProcessInstance<?> processInstance = p.createInstance(m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    Model result = (Model) processInstance.variables();
    assertThat(result.toMap()).hasSize(2).containsKeys("x", "y");
    assertThat(p.instances().findById("b")).isPresent();
    // check if tasks can be accessed via parent process instance even if they are
    // in subprocesses
    List<WorkItem> workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    WorkItem wi = workItems.get(0);
    assertEquals("User Task 1", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    // following check shows that task(wi) comes from another process instance
    assertNotEquals(processInstance.id(), wi.getProcessInstanceId());
    Collection<ProcessInstance<? extends Model>> subprocesses = processInstance.subprocesses();
    assertThat(subprocesses).hasSize(1);
    ProcessInstance<?> childProcessInstance = subprocesses.iterator().next();
    // verify that sub processes can be access by business key defined via variable tagging
    Process<? extends Model> sp = (Process<? extends Model>) childProcessInstance.process();
    Optional<?> found = sp.instances().findById("b:a");
    assertThat(found).isPresent();
    workItems = childProcessInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    wi = workItems.get(0);
    assertEquals("User Task 1", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    childProcessInstance.transitionWorkItem(workItems.get(0).getId(), new HumanTaskTransition(Complete.ID, null, securityPolicy));
    workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    wi = workItems.get(0);
    assertEquals("User Task 2", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    // following check shows that task(wi) comes from another process instance
    assertNotEquals(processInstance.id(), wi.getProcessInstanceId());
    subprocesses = childProcessInstance.subprocesses();
    assertThat(subprocesses).hasSize(1);
    ProcessInstance<?> subChildProcessInstance = subprocesses.iterator().next();
    subChildProcessInstance.transitionWorkItem(workItems.get(0).getId(), new HumanTaskTransition(Complete.ID, null, securityPolicy));
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
}

Example 39 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class CallActivityTaskTest method testCallActivityTaskWithSubprocesWait.

@Test
public void testCallActivityTaskWithSubprocesWait() throws Exception {
    Application app = generateCodeProcessesOnly("subprocess/CallActivity.bpmn2", "subprocess/CallActivitySubProcessHT.bpmn2", "subprocess/CallActivitySubProcessHT2.bpmn2");
    assertThat(app).isNotNull();
    Process<? extends Model> p = app.processes().processById("ParentProcess_1");
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    parameters.put("x", "a");
    parameters.put("y", "b");
    m.fromMap(parameters);
    ProcessInstance<?> processInstance = p.createInstance("custom-key", m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    Model result = (Model) processInstance.variables();
    assertThat(result.toMap()).hasSize(2).containsKeys("x", "y");
    assertThat(p.instances().findById("custom-key")).isPresent();
    assertThat(p.instances().findById("b")).isNotPresent();
    // check if tasks can be accessed via parent process instance even if they are
    // in subprocesses
    List<WorkItem> workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    WorkItem wi = workItems.get(0);
    assertEquals("User Task 1", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    // following check shows that task(wi) comes from another process instance
    assertNotEquals(processInstance.id(), wi.getProcessInstanceId());
    Collection<ProcessInstance<? extends Model>> subprocesses = processInstance.subprocesses();
    assertThat(subprocesses).hasSize(1);
    ProcessInstance<?> childProcessInstance = subprocesses.iterator().next();
    // verify that sub processes can be access by business key defined via variable tagging
    Process<? extends Model> sp = (Process<? extends Model>) childProcessInstance.process();
    Optional<?> found = sp.instances().findById("custom-key:a");
    assertThat(found).isPresent();
    workItems = childProcessInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    wi = workItems.get(0);
    assertEquals("User Task 1", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    childProcessInstance.transitionWorkItem(workItems.get(0).getId(), new HumanTaskTransition(Complete.ID, null, securityPolicy));
    workItems = processInstance.workItems(securityPolicy);
    assertEquals(1, workItems.size());
    wi = workItems.get(0);
    assertEquals("User Task 2", wi.getName());
    assertEquals(Active.ID, wi.getPhase());
    assertEquals(Active.STATUS, wi.getPhaseStatus());
    // following check shows that task(wi) comes from another process instance
    assertNotEquals(processInstance.id(), wi.getProcessInstanceId());
    subprocesses = childProcessInstance.subprocesses();
    assertThat(subprocesses).hasSize(1);
    ProcessInstance<?> subChildProcessInstance = subprocesses.iterator().next();
    subChildProcessInstance.transitionWorkItem(workItems.get(0).getId(), new HumanTaskTransition(Complete.ID, null, securityPolicy));
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
}

Example 40 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class ConditionalEventTest method testEventSubprocessConditionalEventProcess.

@Test
public void testEventSubprocessConditionalEventProcess() throws Exception {
    Application app = generateCodeProcessesOnly("conditionalevent/ConditionalEventSubprocess.bpmn2");
    Process<? extends Model> p = app.processes().processById("subprocessCondition");
    Model m = p.createModel();
    Map<String, Object> parameters = new HashMap<>();
    parameters.put("person", new Person("john", 30));
    m.fromMap(parameters);
    ProcessInstance processInstance = p.createInstance(m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    m.fromMap(Collections.singletonMap("person", new Person("john", 45)));
    processInstance.updateVariables(m);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ABORTED);
}