content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.spring.boot.process;
  
  import static java.util.Collections.singletonMap;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.catchThrowable;
  import static org.assertj.core.api.Assertions.tuple;
  
  import java.util.ArrayList;
  import java.util.List;
  import org.activiti.api.model.shared.event.RuntimeEvent;
  import org.activiti.api.model.shared.model.VariableInstance;
  import org.activiti.api.process.model.ProcessInstance;
  import org.activiti.api.process.model.StartMessageDeploymentDefinition;
  import org.activiti.api.process.model.StartMessageSubscription;
  import org.activiti.api.process.model.builders.MessagePayloadBuilder;
  import org.activiti.api.process.model.builders.ProcessPayloadBuilder;
  import org.activiti.api.process.model.events.BPMNMessageEvent;
  import org.activiti.api.process.model.events.MessageSubscriptionCancelledEvent;
  import org.activiti.api.process.model.events.MessageSubscriptionEvent;
  import org.activiti.api.process.model.events.ProcessRuntimeEvent;
  import org.activiti.api.process.model.events.StartMessageDeployedEvent;
  import org.activiti.api.process.runtime.ProcessRuntime;
  import org.activiti.api.process.runtime.events.listener.ProcessRuntimeEventListener;
  import org.activiti.api.runtime.event.impl.StartMessageDeployedEvents;
  import org.activiti.api.runtime.shared.query.Page;
  import org.activiti.api.runtime.shared.query.Pageable;
  import org.activiti.api.task.model.Task;
  import org.activiti.api.task.model.builders.TaskPayloadBuilder;
  import org.activiti.api.task.model.events.TaskRuntimeEvent;
  import org.activiti.api.task.runtime.TaskRuntime;
  import org.activiti.engine.ActivitiObjectNotFoundException;
  import org.activiti.spring.boot.Application;
  import org.activiti.spring.boot.MessageTestConfiguration;
  import org.activiti.spring.boot.process.ProcessRuntimeBPMNMessageIT.TestStartMessageDeployedApplicationEventListener;
  import org.activiti.spring.boot.process.ProcessRuntimeBPMNMessageIT.TestStartMessageDeployedRuntimeEventListener;
  import org.activiti.spring.boot.security.util.SecurityUtil;
  import org.activiti.spring.boot.tasks.TaskBaseRuntime;
  import org.activiti.spring.boot.test.util.ProcessCleanUpUtil;
  import org.activiti.test.LocalEventSource;
  import org.assertj.core.groups.Tuple;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.event.EventListener;
  import org.springframework.stereotype.Component;
  
  @SpringBootTest(
      webEnvironment = SpringBootTest.WebEnvironment.NONE,
      classes = {
          Application.class,
          TestStartMessageDeployedRuntimeEventListener.class,
          TestStartMessageDeployedApplicationEventListener.class,
      }
  )
  public class ProcessRuntimeBPMNMessageIT {
  
      private static final String EVENT_GATEWAY_MESSAGE = "eventGatewayMessage";
  
      private static final String SUBPROCESS_MESSAGE = "subprocessMessage";
  
      private static final String BOUNDARY_MESSAGE = "boundaryMessage";
  
      private static final String END_MESSAGE = "endMessage";
  
      private static final String CATCH_MESSAGE = "catchMessage";
  
      private static final String TEST_MESSAGE = "testMessage";
  
      private static final String START_MESSAGE_PAYLOAD = "startMessagePayload";
  
      private static final String PROCESS_INTERMEDIATE_THROW_MESSAGE_EVENT = "intermediateThrowMessageEvent";
  
      private static final String CATCH_MESSAGE_PAYLOAD = "Process_catchMessagePayload";
  
      @Component
      public static class TestStartMessageDeployedRuntimeEventListener
          implements ProcessRuntimeEventListener<StartMessageDeployedEvent> {
  
          private List<StartMessageDeployedEvent> startMessageDeployedEvents = new ArrayList<>();
  
          @Override
          public void onEvent(StartMessageDeployedEvent event) {
              startMessageDeployedEvents.add(event);
          }
  
          public StartMessageDeployedEvent[] getStartMessageDeployedEvents() {
              return startMessageDeployedEvents.toArray(new StartMessageDeployedEvent[] {});
          }
      }
  
      @Component
      public static class TestStartMessageDeployedApplicationEventListener {
  
          private List<StartMessageDeployedEvent> startMessageDeployedEvents = new ArrayList<>();
  
          @EventListener
          public void onEvent(StartMessageDeployedEvents event) {
              startMessageDeployedEvents.addAll(event.getStartMessageDeployedEvents());
          }
  
          public StartMessageDeployedEvent[] getStartMessageDeployedEvents() {
              return startMessageDeployedEvents.toArray(new StartMessageDeployedEvent[] {});
          }
      }
  
      @Autowired
      private ProcessRuntime processRuntime;
  
      @Autowired
      private TaskRuntime taskRuntime;
  
      @Autowired
      private SecurityUtil securityUtil;
  
      @Autowired
      private ProcessCleanUpUtil processCleanUpUtil;
  
      @Autowired
      private LocalEventSource localEventSource;
  
      @Autowired
      private TaskBaseRuntime taskBaseRuntime;
  
      @Autowired
      private TestStartMessageDeployedRuntimeEventListener startMessageDeployedRuntimeEventListener;
  
      @Autowired
      private TestStartMessageDeployedApplicationEventListener startMessageDeployedApplicationEventListener;
  
      @BeforeEach
      public void setUp() {
          localEventSource.clearEvents();
          MessageTestConfiguration.messageEvents.clear();
          securityUtil.logInAs("user");
      }
  
      @AfterEach
      public void tearDown() {
          processCleanUpUtil.cleanUpWithAdmin();
          localEventSource.clearEvents();
          MessageTestConfiguration.messageEvents.clear();
      }
  
      @Test
      public void shouldProduceStartMessageDeployedEvents() {
          StartMessageDeployedEvent[] events = startMessageDeployedRuntimeEventListener.getStartMessageDeployedEvents();
  
          assertThat(events)
              .isNotEmpty()
              .extracting(StartMessageDeployedEvent::getEntity)
              .extracting(StartMessageDeploymentDefinition::getMessageSubscription)
              .extracting(StartMessageSubscription::getEventName)
              .contains("testMessage", "startMessagePayload");
  
          assertThat(startMessageDeployedApplicationEventListener.getStartMessageDeployedEvents()).containsExactly(
              events
          );
      }
  
      @Test
      public void shouldThrowIntermediateMessageEvent() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withProcessDefinitionKey(PROCESS_INTERMEDIATE_THROW_MESSAGE_EVENT)
                  .build()
          );
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_SENT,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "Test Message",
                      "value",
                      "businessKey",
                      singletonMap("message_payload_variable", "value")
                  )
              );
      }
  
      @Test
      public void shouldReceiveCatchMessageWithCorrelationKeyAndMappedPayload() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withVariable("process_variable_name", "")
                  .withProcessDefinitionKey(CATCH_MESSAGE_PAYLOAD)
                  .build()
          );
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE)
                  .withVariable("message_variable_name", "value")
                  .withCorrelationKey("foo")
                  .build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("message_variable_name", "value")
                  )
              );
  
          // and
          List<VariableInstance> variables = processRuntime.variables(
              ProcessPayloadBuilder.variables().withProcessInstanceId(process.getId()).build()
          );
  
          assertThat(variables)
              .extracting(VariableInstance::getName, VariableInstance::getValue)
              .contains(tuple("process_variable_name", "value"));
      }
  
      @Test
      public void shouldStartProcessByMessageWithMappedPayload() {
          // when
          ProcessInstance process = processRuntime.start(
              MessagePayloadBuilder.start(START_MESSAGE_PAYLOAD)
                  .withBusinessKey("businessKey")
                  .withVariable("message_variable_name", "value")
                  .build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "startMessagePayload",
                      null,
                      process.getBusinessKey(),
                      singletonMap("message_variable_name", "value")
                  )
              );
  
          // and
          List<VariableInstance> variables = processRuntime.variables(
              ProcessPayloadBuilder.variables().withProcessInstanceId(process.getId()).build()
          );
  
          assertThat(variables)
              .extracting(VariableInstance::getName, VariableInstance::getValue)
              .contains(tuple("process_variable_name", "value"));
      }
  
      @Test
      public void shouldStartProcessByMessage() {
          // when
          ProcessInstance process = processRuntime.start(
              MessagePayloadBuilder.start(TEST_MESSAGE)
                  .withBusinessKey("businessKey")
                  .withVariable("key", "value")
                  .build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      null,
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldReceiveCatchMessageWithCorrelationKey() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withProcessDefinitionKey(CATCH_MESSAGE)
                  .build()
          );
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE).withVariable("key", "value").withCorrelationKey("foo").build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldThrowEndMessageEvent() {
          // when
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start().withBusinessKey("businessKey").withProcessDefinitionKey(END_MESSAGE).build()
          );
  
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_SENT,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      null,
                      process.getBusinessKey(),
                      null
                  )
              );
      }
  
      @Test
      public void shouldReceiveBoundaryMessageWithCorrelationKey() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withProcessDefinitionKey(BOUNDARY_MESSAGE)
                  .build()
          );
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE).withVariable("key", "value").withCorrelationKey("foo").build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldReceiveSubprocessMessageWithCorrelationKey() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withProcessDefinitionKey(SUBPROCESS_MESSAGE)
                  .build()
          );
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE).withVariable("key", "value").withCorrelationKey("foo").build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldReceiveEventGatewayMessageWithCorrelationKey() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withProcessDefinitionKey(EVENT_GATEWAY_MESSAGE)
                  .build()
          );
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE).withVariable("key", "value").withCorrelationKey("foo").build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldReceiveEventSubprocessMessageWithCorrelationKey() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "foo")
                  .withProcessDefinitionKey("eventSubprocessMessage")
                  .build()
          );
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive(TEST_MESSAGE).withVariable("key", "value").withCorrelationKey("foo").build()
          );
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "foo",
                      process.getBusinessKey(),
                      singletonMap("key", "value")
                  )
              );
      }
  
      @Test
      public void shouldTestCatchMessageExpressionWithVariableMappingExtensions() {
          // when
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withProcessDefinitionKey("testCatchMessageExpression")
                  .build()
          );
  
          // then
          List<VariableInstance> variables = processRuntime.variables(
              ProcessPayloadBuilder.variables().withProcessInstance(process).build()
          );
  
          assertThat(variables)
              .extracting(VariableInstance::getName, VariableInstance::getValue)
              .containsOnly(tuple("intermediate_var", ""), tuple("inter_message_var", "check2"));
  
          // when
          Page<Task> tasks = taskRuntime.tasks(
              Pageable.of(0, 2),
              TaskPayloadBuilder.tasks().withProcessInstanceId(process.getId()).build()
          );
          // then
          assertThat(tasks.getContent()).hasSize(1);
  
          String taskId = tasks.getContent().get(0).getId();
  
          // when
          taskRuntime.complete(
              TaskPayloadBuilder.complete().withTaskId(taskId).withVariable("Text0739ze", "foo").build()
          );
  
          // then
          variables = processRuntime.variables(ProcessPayloadBuilder.variables().withProcessInstance(process).build());
  
          assertThat(variables)
              .extracting(VariableInstance::getName, VariableInstance::getValue)
              .containsOnly(tuple("intermediate_var", "foo"), tuple("inter_message_var", "check2"));
  
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive("intermediate-catch-message-check2").withCorrelationKey("foo").build()
          );
  
          // then
          tasks = taskRuntime.tasks(
              Pageable.of(0, 2),
              TaskPayloadBuilder.tasks().withProcessInstanceId(process.getId()).build()
          );
  
          assertThat(tasks.getContent()).hasSize(1);
  
          taskId = tasks.getContent().get(0).getId();
  
          // then
          taskRuntime.complete(TaskPayloadBuilder.complete().withTaskId(taskId).build());
  
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "intermediate-catch-message-check2",
                      "foo",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "intermediate-catch-message-check2",
                      "foo",
                      process.getBusinessKey(),
                      null
                  )
              );
      }
  
      @Test
      public void shouldTestBoundaryMessageExpression() {
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withVariable("correlationKey", "correlationId")
                  .withProcessDefinitionKey("testBoundaryMessageExpression")
                  .build()
          );
          // when
          processRuntime.receive(
              MessagePayloadBuilder.receive("int-boundary-message").withCorrelationKey("correlationId").build()
          );
  
          // then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "int-boundary-message",
                      "correlationId",
                      process.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "int-boundary-message",
                      "correlationId",
                      process.getBusinessKey(),
                      null
                  )
              );
      }
  
      @Test
      public void shouldTestBoundaryMessageExpressionWithNotMatchingCorrelationKey() {
          processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withVariable("correlationKey", "correlationId")
                  .withProcessDefinitionKey("testBoundaryMessageExpression")
                  .build()
          );
          // when
          Throwable thrown = catchThrowable(() -> {
              processRuntime.receive(
                  MessagePayloadBuilder.receive("int-boundary-message").withCorrelationKey(null).build()
              );
          });
  
          // then
          assertThat(thrown).isInstanceOf(ActivitiObjectNotFoundException.class);
      }
  
      @Test
      public void shouldTestBoundaryMessageExpressionWithNotFoundMessageEventSubscription() {
          processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withVariable("correlationKey", "correlationId")
                  .withProcessDefinitionKey("testBoundaryMessageExpression")
                  .build()
          );
  
          // when
          Throwable thrown = catchThrowable(() -> {
              processRuntime.receive(
                  MessagePayloadBuilder.receive("non-found-boundary-message").withCorrelationKey("correlationId").build()
              );
          });
  
          // then
          assertThat(thrown).isInstanceOf(ActivitiObjectNotFoundException.class);
      }
  
      @Test
      public void should_getMessageSubscriptionCancelledEvent_when_processIsDeleted() {
          //when
          ProcessInstance process = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "correlationKey")
                  .withProcessDefinitionKey(CATCH_MESSAGE)
                  .build()
          );
  
          //then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "correlationKey",
                      process.getBusinessKey(),
                      null
                  )
              );
  
          //when
          processRuntime.delete(ProcessPayloadBuilder.delete(process.getId()));
  
          //then
          assertThat(MessageTestConfiguration.messageSubscriptionCancelledEvents)
              .isNotEmpty()
              .extracting(
                  MessageSubscriptionCancelledEvent::getEventType,
                  MessageSubscriptionCancelledEvent::getProcessDefinitionId,
                  MessageSubscriptionCancelledEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getEventName(),
                  event -> event.getEntity().getConfiguration(),
                  event -> event.getEntity().getBusinessKey()
              )
              .contains(
                  Tuple.tuple(
                      MessageSubscriptionEvent.MessageSubscriptionEvents.MESSAGE_SUBSCRIPTION_CANCELLED,
                      process.getProcessDefinitionId(),
                      process.getId(),
                      process.getProcessDefinitionId(),
                      process.getId(),
                      "testMessage",
                      "correlationKey",
                      process.getBusinessKey()
                  )
              );
      }
  
      @Test
      public void should_cancelTask_when_interruptedMessageReceived() {
          ProcessInstance processInstance = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "correlationKey")
                  .withProcessDefinitionKey("messageInterruptingSubProcess")
                  .build()
          );
  
          List<Task> allTasks = taskRuntime
              .tasks(Pageable.of(0, 2), TaskPayloadBuilder.tasks().withProcessInstanceId(processInstance.getId()).build())
              .getContent();
          assertThat(allTasks.size()).isEqualTo(1);
  
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "interruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  )
              );
          assertThat(localEventSource.getEvents())
              .filteredOn(event -> event.getEventType().equals(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED))
              .extracting(RuntimeEvent::getEventType, event -> ((Task) event.getEntity()).getName())
              .containsExactly(tuple(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED, allTasks.get(0).getName()));
  
          // sending the Interrupted Start Message to process
          processRuntime.receive(
              MessagePayloadBuilder.receive("interruptedMessage").withCorrelationKey("correlationKey").build()
          );
  
          //then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "interruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "interruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  )
              );
  
          // then
          assertThat(taskBaseRuntime.getTasksByProcessInstanceId(processInstance.getId())).isEmpty();
  
          assertThat(localEventSource.getEvents())
              .filteredOn(event -> event.getEventType().equals(TaskRuntimeEvent.TaskEvents.TASK_CANCELLED))
              .extracting(RuntimeEvent::getEventType, event -> ((Task) event.getEntity()).getName())
              .containsExactly(tuple(TaskRuntimeEvent.TaskEvents.TASK_CANCELLED, allTasks.get(0).getName()));
  
          assertThat(localEventSource.getEvents())
              .extracting(RuntimeEvent::getEventType, RuntimeEvent::getProcessInstanceId)
              .contains(tuple(ProcessRuntimeEvent.ProcessEvents.PROCESS_COMPLETED, processInstance.getId()));
      }
  
      @Test
      public void should_not_cancelTask_when_nonInterruptedMessageReceived() {
          ProcessInstance processInstance = processRuntime.start(
              ProcessPayloadBuilder.start()
                  .withBusinessKey("businessKey")
                  .withVariable("correlationKey", "correlationKey")
                  .withProcessDefinitionKey("messageNonInterruptingSubProcess")
                  .build()
          );
  
          List<Task> allTasks = taskRuntime
              .tasks(Pageable.of(0, 2), TaskPayloadBuilder.tasks().withProcessInstanceId(processInstance.getId()).build())
              .getContent();
          assertThat(allTasks.size()).isEqualTo(1);
  
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "nonInterruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  )
              );
  
          assertThat(localEventSource.getEvents())
              .filteredOn(event -> event.getEventType().equals(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED))
              .extracting(RuntimeEvent::getEventType, event -> ((Task) event.getEntity()).getName())
              .containsExactly(tuple(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED, allTasks.get(0).getName()));
  
          // sending the Non Interrupted Start Message to process
          processRuntime.receive(
              MessagePayloadBuilder.receive("nonInterruptedMessage").withCorrelationKey("correlationKey").build()
          );
  
          //then
          assertThat(MessageTestConfiguration.messageEvents)
              .isNotEmpty()
              .extracting(
                  BPMNMessageEvent::getEventType,
                  BPMNMessageEvent::getProcessDefinitionId,
                  BPMNMessageEvent::getProcessInstanceId,
                  event -> event.getEntity().getProcessDefinitionId(),
                  event -> event.getEntity().getProcessInstanceId(),
                  event -> event.getEntity().getMessagePayload().getName(),
                  event -> event.getEntity().getMessagePayload().getCorrelationKey(),
                  event -> event.getEntity().getMessagePayload().getBusinessKey(),
                  event -> event.getEntity().getMessagePayload().getVariables()
              )
              .contains(
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_WAITING,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "nonInterruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  ),
                  Tuple.tuple(
                      BPMNMessageEvent.MessageEvents.MESSAGE_RECEIVED,
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      processInstance.getProcessDefinitionId(),
                      processInstance.getId(),
                      "nonInterruptedMessage",
                      "correlationKey",
                      processInstance.getBusinessKey(),
                      null
                  )
              );
  
          assertThat(taskBaseRuntime.getTasksByProcessInstanceId(processInstance.getId()).size()).isEqualTo(1);
          assertThat(localEventSource.getEvents())
              .filteredOn(event -> event.getEventType().equals(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED))
              .extracting(RuntimeEvent::getEventType, event -> ((Task) event.getEntity()).getName())
              .containsExactly(tuple(TaskRuntimeEvent.TaskEvents.TASK_ASSIGNED, allTasks.get(0).getName()));
  
          localEventSource.clearEvents();
  
          taskBaseRuntime.completeTask(allTasks.get(0).getId());
  
          assertThat(localEventSource.getEvents())
              .filteredOn(event -> event.getEventType().equals(TaskRuntimeEvent.TaskEvents.TASK_COMPLETED))
              .extracting(RuntimeEvent::getEventType, event -> ((Task) event.getEntity()).getName())
              .containsExactly(tuple(TaskRuntimeEvent.TaskEvents.TASK_COMPLETED, allTasks.get(0).getName()));
  
          assertThat(localEventSource.getEvents())
              .extracting(RuntimeEvent::getEventType, RuntimeEvent::getProcessInstanceId)
              .contains(tuple(ProcessRuntimeEvent.ProcessEvents.PROCESS_COMPLETED, processInstance.getId()));
      }
  }
  