content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.camel.component.openstack.keystone;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.camel.component.openstack.common.OpenstackConstants;
  import org.apache.camel.component.openstack.keystone.producer.RegionProducer;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.mockito.ArgumentCaptor;
  import org.mockito.Captor;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoSettings;
  import org.mockito.quality.Strictness;
  import org.openstack4j.api.Builders;
  import org.openstack4j.api.identity.v3.RegionService;
  import org.openstack4j.model.common.ActionResponse;
  import org.openstack4j.model.identity.v3.Region;
  import org.openstack4j.model.network.Network;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  @MockitoSettings(strictness = Strictness.LENIENT)
  public class RegionProducerTest extends KeystoneProducerTestSupport {
  
      private Region dummyRegion;
  
      @Mock
      private Region testOSregion;
  
      @Mock
      private RegionService regionService;
  
      @Captor
      private ArgumentCaptor<Region> regionCaptor;
  
      @Captor
      private ArgumentCaptor<String> regionIdCaptor;
  
      @BeforeEach
      public void setUp() {
          when(identityService.regions()).thenReturn(regionService);
  
          producer = new RegionProducer(endpoint, client);
  
          when(regionService.create(any())).thenReturn(testOSregion);
          when(regionService.get(anyString())).thenReturn(testOSregion);
  
          List<Region> getAllList = new ArrayList<>();
          getAllList.add(testOSregion);
          getAllList.add(testOSregion);
          doReturn(getAllList).when(regionService).list();
  
          dummyRegion = createRegion();
  
          when(testOSregion.getDescription()).thenReturn(dummyRegion.getDescription());
      }
  
      @Test
      public void createTest() throws Exception {
          msg.setHeader(OpenstackConstants.OPERATION, OpenstackConstants.CREATE);
          msg.setHeader(KeystoneConstants.DESCRIPTION, dummyRegion.getDescription());
  
          producer.process(exchange);
  
          verify(regionService).create(regionCaptor.capture());
  
          assertEqualsRegion(dummyRegion, regionCaptor.getValue());
      }
  
      @Test
      public void getTest() throws Exception {
          final String id = "id";
          msg.setHeader(OpenstackConstants.OPERATION, OpenstackConstants.GET);
          msg.setHeader(OpenstackConstants.ID, id);
  
          producer.process(exchange);
  
          verify(regionService).get(regionIdCaptor.capture());
  
          assertEquals(id, regionIdCaptor.getValue());
          assertEqualsRegion(testOSregion, msg.getBody(Region.class));
      }
  
      @Test
      public void getAllTest() throws Exception {
          msg.setHeader(OpenstackConstants.OPERATION, OpenstackConstants.GET_ALL);
  
          producer.process(exchange);
  
          final List<Network> result = msg.getBody(List.class);
          assertEquals(2, result.size());
          assertEquals(testOSregion, result.get(0));
      }
  
      @Test
      public void updateTest() throws Exception {
          final String id = "myID";
          msg.setHeader(OpenstackConstants.OPERATION, OpenstackConstants.UPDATE);
  
          when(testOSregion.getId()).thenReturn(id);
          final String newDescription = "ndesc";
          when(testOSregion.getDescription()).thenReturn(newDescription);
  
          when(regionService.update(any())).thenReturn(testOSregion);
          msg.setBody(testOSregion);
  
          producer.process(exchange);
  
          verify(regionService).update(regionCaptor.capture());
  
          assertEqualsRegion(testOSregion, regionCaptor.getValue());
          assertNotNull(regionCaptor.getValue().getId());
          assertEquals(newDescription, msg.getBody(Region.class).getDescription());
      }
  
      @Test
      public void deleteTest() throws Exception {
          when(regionService.delete(anyString())).thenReturn(ActionResponse.actionSuccess());
          final String networkID = "myID";
          msg.setHeader(OpenstackConstants.OPERATION, OpenstackConstants.DELETE);
          msg.setHeader(OpenstackConstants.ID, networkID);
  
          producer.process(exchange);
  
          verify(regionService).delete(regionIdCaptor.capture());
          assertEquals(networkID, regionIdCaptor.getValue());
      }
  
      private void assertEqualsRegion(Region old, Region newRegion) {
          assertEquals(old.getDescription(), newRegion.getDescription());
      }
  
      private Region createRegion() {
          return Builders.region()
                  .description("desc")
                  .build();
      }
  
  }
  