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.standalone.event;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.activiti.engine.delegate.event.ActivitiEvent;
  import org.activiti.engine.delegate.event.ActivitiEventType;
  import org.activiti.engine.delegate.event.impl.ActivitiEventImpl;
  import org.activiti.engine.impl.test.ResourceActivitiTestCase;
  import org.activiti.engine.test.api.event.TestActivitiEventListener;
  
  /**
   * Test to verify event-listeners, which are configured in the cfg.xml, are notified.
   *
  
   */
  public class TypedEventListenersConfigurationTest extends ResourceActivitiTestCase {
  
      public TypedEventListenersConfigurationTest() {
          super("org/activiti/standalone/event/activiti-typed-eventlistener.cfg.xml");
      }
  
      public void testEventListenerConfiguration() {
          // Fetch the listener to check received events
          TestActivitiEventListener listener = (TestActivitiEventListener) processEngineConfiguration
              .getBeans()
              .get("eventListener");
          assertThat(listener).isNotNull();
  
          // Clear any events received (eg. engine initialisation)
          listener.clearEventsReceived();
  
          // Dispath a custom event
          ActivitiEvent event = new ActivitiEventImpl(ActivitiEventType.CUSTOM);
          processEngineConfiguration.getEventDispatcher().dispatchEvent(event);
  
          assertThat(listener.getEventsReceived()).hasSize(1);
          assertThat(listener.getEventsReceived().get(0)).isEqualTo(event);
          listener.clearEventsReceived();
  
          // Dispatch another event the listener is registered for
          event = new ActivitiEventImpl(ActivitiEventType.ENTITY_DELETED);
          processEngineConfiguration.getEventDispatcher().dispatchEvent(event);
          event = new ActivitiEventImpl(ActivitiEventType.ENTITY_UPDATED);
          processEngineConfiguration.getEventDispatcher().dispatchEvent(event);
  
          assertThat(listener.getEventsReceived()).hasSize(2);
          assertThat(listener.getEventsReceived().get(0).getType()).isEqualTo(ActivitiEventType.ENTITY_DELETED);
          assertThat(listener.getEventsReceived().get(1).getType()).isEqualTo(ActivitiEventType.ENTITY_UPDATED);
          listener.clearEventsReceived();
  
          // Dispatch an event that is NOT part of the types configured
          event = new ActivitiEventImpl(ActivitiEventType.ENTITY_CREATED);
          processEngineConfiguration.getEventDispatcher().dispatchEvent(event);
          assertThat(listener.getEventsReceived().isEmpty()).isTrue();
      }
  }
  