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.ai.form.a2a.admin;
  
  import com.alibaba.nacos.api.exception.api.NacosApiException;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  class AgentCardFormTest {
      
      @Test
      void testValidateSuccess() throws NacosApiException {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard("{\"name\":\"test-agent\"}");
          agentCardForm.validate();
          // Should not throw exception
      }
      
      @Test
      void testValidateWithEmptyAgentCardShouldThrowException() {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard("");
          assertThrows(NacosApiException.class, agentCardForm::validate);
      }
      
      @Test
      void testValidateWithNullAgentCardShouldThrowException() {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard(null);
          assertThrows(NacosApiException.class, agentCardForm::validate);
      }
      
      @Test
      void testValidateShouldFillDefaultNamespaceIdAndRegistrationType() throws NacosApiException {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard("{\"name\":\"test-agent\"}");
          agentCardForm.validate();
          assertEquals("public", agentCardForm.getNamespaceId());
          assertEquals("URL", agentCardForm.getRegistrationType());
      }
      
      @Test
      void testValidateWithValidRegistrationType() throws NacosApiException {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard("{\"name\":\"test-agent\"}");
          agentCardForm.setRegistrationType("URL");
          agentCardForm.validate();
          // Should not throw exception
          
          agentCardForm.setRegistrationType("SERVICE");
          agentCardForm.validate();
          // Should not throw exception
      }
      
      @Test
      void testValidateWithInvalidRegistrationTypeShouldThrowException() {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setAgentCard("{\"name\":\"test-agent\"}");
          agentCardForm.setRegistrationType("INVALID");
          assertThrows(NacosApiException.class, agentCardForm::validate);
      }
      
      @Test
      void testFillDefaultRegistrationType() {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.fillDefaultRegistrationType();
          assertEquals("URL", agentCardForm.getRegistrationType());
      }
      
      @Test
      void testFillDefaultRegistrationTypeWithExistingValue() {
          AgentCardForm agentCardForm = new AgentCardForm();
          agentCardForm.setRegistrationType("SERVICE");
          agentCardForm.fillDefaultRegistrationType();
          assertEquals("SERVICE", agentCardForm.getRegistrationType());
      }
      
      @Test
      void testGetterAndSetter() {
          AgentCardForm agentCardForm = new AgentCardForm();
          
          agentCardForm.setNamespaceId("test-namespace");
          agentCardForm.setAgentName("test-agent");
          agentCardForm.setVersion("1.0.0");
          agentCardForm.setRegistrationType("SERVICE");
          agentCardForm.setAgentCard("{\"name\":\"test-agent\"}");
          
          assertEquals("test-namespace", agentCardForm.getNamespaceId());
          assertEquals("test-agent", agentCardForm.getAgentName());
          assertEquals("1.0.0", agentCardForm.getVersion());
          assertEquals("SERVICE", agentCardForm.getRegistrationType());
          assertEquals("{\"name\":\"test-agent\"}", agentCardForm.getAgentCard());
      }
  }