content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * 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.langengine.vespa;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  
  public class VespaConfigurationTest {
  
      @Test
      void testConfigurationFields() {
          // Test that configuration fields are accessible
          assertNotNull(VespaConfiguration.class);
          
          // Test field declarations exist
          try {
              VespaConfiguration.class.getDeclaredField("VESPA_QUERY_URL");
              VespaConfiguration.class.getDeclaredField("VESPA_FEED_URL");
              VespaConfiguration.class.getDeclaredField("VESPA_CERTIFICATE_PATH");
              VespaConfiguration.class.getDeclaredField("VESPA_PRIVATE_KEY_PATH");
          } catch (NoSuchFieldException e) {
              fail("Configuration field not found: " + e.getMessage());
          }
      }
  
      @Test
      void testConfigurationValues() {
          // Test that configuration values can be retrieved (may be null)
          String queryUrl = VespaConfiguration.VESPA_QUERY_URL;
          String feedUrl = VespaConfiguration.VESPA_FEED_URL;
          String certPath = VespaConfiguration.VESPA_CERTIFICATE_PATH;
          String keyPath = VespaConfiguration.VESPA_PRIVATE_KEY_PATH;
          
          // These can be null if not configured, which is fine for testing
          assertTrue(queryUrl == null || queryUrl instanceof String);
          assertTrue(feedUrl == null || feedUrl instanceof String);
          assertTrue(certPath == null || certPath instanceof String);
          assertTrue(keyPath == null || keyPath instanceof String);
      }
  }
  