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.runtime.api.event.internal;
  
  import static java.util.Collections.singletonList;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.BDDMockito.given;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.never;
  import static org.mockito.Mockito.verify;
  
  import java.util.Optional;
  import org.activiti.api.process.model.events.BPMNTimerExecutedEvent;
  import org.activiti.api.process.runtime.events.listener.BPMNElementEventListener;
  import org.activiti.api.runtime.event.impl.BPMNTimerExecutedEventImpl;
  import org.activiti.engine.delegate.event.ActivitiEntityEvent;
  import org.activiti.runtime.api.event.impl.ToTimerExecutedConverter;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  @ExtendWith(MockitoExtension.class)
  public class TimerExecutedListenerDelegateTest {
  
      private TimerExecutedListenerDelegate listenerDelegate;
  
      @Mock
      private BPMNElementEventListener<BPMNTimerExecutedEvent> listener;
  
      @Mock
      private ToTimerExecutedConverter converter;
  
      @BeforeEach
      public void setUp() {
          listenerDelegate = new TimerExecutedListenerDelegate(singletonList(listener), converter);
      }
  
      @Test
      public void shouldCallRegisteredListenersWhenConvertedEventIsNotEmpty() {
          //given
          ActivitiEntityEvent internalEvent = mock(ActivitiEntityEvent.class);
          BPMNTimerExecutedEventImpl convertedEvent = new BPMNTimerExecutedEventImpl();
          given(converter.from(internalEvent)).willReturn(Optional.of(convertedEvent));
  
          //when
          listenerDelegate.onEvent(internalEvent);
  
          //then
          verify(listener).onEvent(convertedEvent);
      }
  
      @Test
      public void shouldDoNothingWhenConvertedEventIsEmpty() {
          //given
          ActivitiEntityEvent internalEvent = mock(ActivitiEntityEvent.class);
          given(converter.from(internalEvent)).willReturn(Optional.empty());
  
          //when
          listenerDelegate.onEvent(internalEvent);
  
          //then
          verify(listener, never()).onEvent(any());
      }
  }
  