content: /*
   * Copyright 1999-2025 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.nacos.console.handler.impl.remote.ai;
  
  import com.alibaba.nacos.ai.constant.Constants;
  import com.alibaba.nacos.ai.form.a2a.admin.AgentCardForm;
  import com.alibaba.nacos.ai.form.a2a.admin.AgentCardUpdateForm;
  import com.alibaba.nacos.ai.form.a2a.admin.AgentForm;
  import com.alibaba.nacos.ai.form.a2a.admin.AgentListForm;
  import com.alibaba.nacos.api.ai.model.a2a.AgentCard;
  import com.alibaba.nacos.api.ai.model.a2a.AgentCardDetailInfo;
  import com.alibaba.nacos.api.ai.model.a2a.AgentCardVersionInfo;
  import com.alibaba.nacos.api.ai.model.a2a.AgentVersionDetail;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.model.Page;
  import com.alibaba.nacos.console.handler.impl.remote.AbstractRemoteHandlerTest;
  import com.alibaba.nacos.core.model.form.PageForm;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  /**
   * Unit tests for A2aRemoteHandler.
   *
   * @author nacos
   */
  public class A2aRemoteHandlerTest extends AbstractRemoteHandlerTest {
      
      private static final String NAMESPACE_ID = "test-namespace";
      
      private static final String AGENT_NAME = "test-agent";
      
      private static final String REGISTRATION_TYPE = "service";
      
      private static final String SEARCH_TYPE_BLUR = Constants.MCP_LIST_SEARCH_BLUR;
      
      private static final String SEARCH_TYPE_ACCURATE = "accurate";
      
      private static final int PAGE_NO = 1;
      
      private static final int PAGE_SIZE = 10;
      
      private A2aRemoteHandler a2aRemoteHandler;
      
      @BeforeEach
      void setUp() {
          super.setUpWithAi();
          a2aRemoteHandler = new A2aRemoteHandler(clientHolder);
      }
      
      @Test
      void registerAgent() throws NacosException {
          AgentCard agentCard = new AgentCard();
          agentCard.setName(AGENT_NAME);
          
          AgentCardForm form = new AgentCardForm();
          form.setNamespaceId(NAMESPACE_ID);
          form.setRegistrationType(REGISTRATION_TYPE);
          
          when(aiMaintainerService.registerAgent(eq(agentCard), eq(NAMESPACE_ID), eq(REGISTRATION_TYPE))).thenReturn(true);
          a2aRemoteHandler.registerAgent(agentCard, form);
          verify(aiMaintainerService).registerAgent(eq(agentCard), eq(NAMESPACE_ID), eq(REGISTRATION_TYPE));
      }
      
      @Test
      void getAgentCardWithVersions() throws NacosException {
          AgentForm form = new AgentForm();
          form.setAgentName(AGENT_NAME);
          form.setNamespaceId(NAMESPACE_ID);
          form.setRegistrationType(REGISTRATION_TYPE);
          
          AgentCardDetailInfo expectedDetailInfo = new AgentCardDetailInfo();
          expectedDetailInfo.setName(AGENT_NAME);
          
          when(aiMaintainerService.getAgentCard(eq(AGENT_NAME), eq(NAMESPACE_ID), eq(REGISTRATION_TYPE))).thenReturn(
                  expectedDetailInfo);
          
          AgentCardDetailInfo actualDetailInfo = a2aRemoteHandler.getAgentCardWithVersions(form);
          
          assertEquals(expectedDetailInfo, actualDetailInfo);
          verify(aiMaintainerService).getAgentCard(eq(AGENT_NAME), eq(NAMESPACE_ID), eq(REGISTRATION_TYPE));
      }
      
      @Test
      void deleteAgent() throws NacosException {
          AgentForm form = new AgentForm();
          form.setAgentName(AGENT_NAME);
          form.setNamespaceId(NAMESPACE_ID);
          
          when(aiMaintainerService.deleteAgent(eq(AGENT_NAME), eq(NAMESPACE_ID))).thenReturn(true);
          
          a2aRemoteHandler.deleteAgent(form);
          
          verify(aiMaintainerService).deleteAgent(eq(AGENT_NAME), eq(NAMESPACE_ID));
      }
      
      @Test
      void updateAgentCard() throws NacosException {
          AgentCard agentCard = new AgentCard();
          agentCard.setName(AGENT_NAME);
          
          AgentCardUpdateForm form = new AgentCardUpdateForm();
          form.setNamespaceId(NAMESPACE_ID);
          form.setSetAsLatest(true);
          form.setRegistrationType(REGISTRATION_TYPE);
          
          when(aiMaintainerService.updateAgentCard(eq(agentCard), eq(NAMESPACE_ID), eq(true),
                  eq(REGISTRATION_TYPE))).thenReturn(true);
          
          a2aRemoteHandler.updateAgentCard(agentCard, form);
          
          verify(aiMaintainerService).updateAgentCard(eq(agentCard), eq(NAMESPACE_ID), eq(true), eq(REGISTRATION_TYPE));
      }
      
      @Test
      void listAgentsWithBlurSearch() throws NacosException {
          AgentListForm agentListForm = new AgentListForm();
          agentListForm.setNamespaceId(NAMESPACE_ID);
          agentListForm.setAgentName(AGENT_NAME);
          agentListForm.setSearch(SEARCH_TYPE_BLUR);
          
          PageForm pageForm = new PageForm();
          pageForm.setPageNo(PAGE_NO);
          pageForm.setPageSize(PAGE_SIZE);
          
          Page<AgentCardVersionInfo> expectedPage = new Page<>();
          
          when(aiMaintainerService.searchAgentCardsByName(eq(NAMESPACE_ID), eq(AGENT_NAME), eq(PAGE_NO),
                  eq(PAGE_SIZE))).thenReturn(expectedPage);
          
          Page<AgentCardVersionInfo> actualPage = a2aRemoteHandler.listAgents(agentListForm, pageForm);
          
          assertEquals(expectedPage, actualPage);
          verify(aiMaintainerService).searchAgentCardsByName(eq(NAMESPACE_ID), eq(AGENT_NAME), eq(PAGE_NO),
                  eq(PAGE_SIZE));
      }
      
      @Test
      void listAgentsWithAccurateSearch() throws NacosException {
          AgentListForm agentListForm = new AgentListForm();
          agentListForm.setNamespaceId(NAMESPACE_ID);
          agentListForm.setAgentName(AGENT_NAME);
          agentListForm.setSearch(SEARCH_TYPE_ACCURATE);
          
          PageForm pageForm = new PageForm();
          pageForm.setPageNo(PAGE_NO);
          pageForm.setPageSize(PAGE_SIZE);
          
          Page<AgentCardVersionInfo> expectedPage = new Page<>();
          
          when(aiMaintainerService.listAgentCards(eq(NAMESPACE_ID), eq(AGENT_NAME), eq(PAGE_NO),
                  eq(PAGE_SIZE))).thenReturn(expectedPage);
          
          Page<AgentCardVersionInfo> actualPage = a2aRemoteHandler.listAgents(agentListForm, pageForm);
          
          assertEquals(expectedPage, actualPage);
          verify(aiMaintainerService).listAgentCards(eq(NAMESPACE_ID), eq(AGENT_NAME), eq(PAGE_NO), eq(PAGE_SIZE));
      }
      
      @Test
      void listAgentVersions() throws NacosException {
          List<AgentVersionDetail> expectedVersions = new ArrayList<>();
          AgentVersionDetail version = new AgentVersionDetail();
          version.setVersion("1.0.0");
          expectedVersions.add(version);
          
          when(aiMaintainerService.listAllVersionOfAgent(eq(AGENT_NAME), eq(NAMESPACE_ID))).thenReturn(expectedVersions);
          
          List<AgentVersionDetail> actualVersions = a2aRemoteHandler.listAgentVersions(NAMESPACE_ID, AGENT_NAME);
          
          assertEquals(expectedVersions, actualVersions);
          verify(aiMaintainerService).listAllVersionOfAgent(eq(AGENT_NAME), eq(NAMESPACE_ID));
      }
  }