nxxmdata/backend/test-coordinate-edit-flow.js

/**
 * 测试经纬度编辑功能的完整流程
 * 验证数据显示和更新的准确性
 * @file test-coordinate-edit-flow.js
 */

const { Farm } = require('./models');
const { sequelize } = require('./config/database-simple');

async function testCoordinateEditFlow() {
  try {
    console.log('开始测试经纬度编辑功能...');
    await sequelize.authenticate();
    
    // 1. 创建测试记录
    console.log('\n=== 步骤1: 创建测试记录 ===');
    const testFarm = await Farm.create({
      name: '经纬度编辑测试农场',
      type: 'farm',
      location: {
        lng: 106.2309,
        lat: 38.4872
      },
      address: '宁夏回族自治区银川市',
      contact: '测试用户',
      phone: '13800138000',
      status: 'active'
    });
    
    console.log(`✅ 创建成功 - ID: ${testFarm.id}`);
    console.log(`   初始经度: ${testFarm.location.lng}`);
    console.log(`   初始纬度: ${testFarm.location.lat}`);
    
    // 2. 模拟前端获取数据进行编辑
    console.log('\n=== 步骤2: 模拟前端获取编辑数据 ===');
    const farmForEdit = await Farm.findByPk(testFarm.id);
    
    // 模拟前端editFarm函数的数据解析
    const editFormData = {
      id: farmForEdit.id,
      name: farmForEdit.name,
      address: farmForEdit.address,
      contact: farmForEdit.contact,
      phone: farmForEdit.phone,
      status: farmForEdit.status,
      longitude: farmForEdit.location?.lng,
      latitude: farmForEdit.location?.lat
    };
    
    console.log('前端编辑表单数据:');
    console.log(`   经度输入框值: ${editFormData.longitude} (类型: ${typeof editFormData.longitude})`);
    console.log(`   纬度输入框值: ${editFormData.latitude} (类型: ${typeof editFormData.latitude})`);
    
    // 验证数据正确性
    const isDataCorrect = (
      editFormData.longitude === testFarm.location.lng &&
      editFormData.latitude === testFarm.location.lat
    );
    
    console.log(`数据显示正确性: ${isDataCorrect ? '✅ 正确' : '❌ 错误'}`);
    
    // 3. 模拟用户修改经纬度值
    console.log('\n=== 步骤3: 模拟用户修改经纬度值 ===');
    const modifiedData = {
      ...editFormData,
      longitude: 106.5507,  // 修改经度
      latitude: 38.7123     // 修改纬度
    };
    
    console.log('用户修改后的值:');
    console.log(`   新经度: ${modifiedData.longitude}`);
    console.log(`   新纬度: ${modifiedData.latitude}`);
    
    // 4. 模拟后端更新操作
    console.log('\n=== 步骤4: 模拟后端更新操作 ===');
    
    // 构建新的location对象（模拟updateFarm函数逻辑）
    const newLocation = {};
    if (modifiedData.longitude !== undefined && modifiedData.longitude !== null) {
      newLocation.lng = parseFloat(modifiedData.longitude);
    }
    if (modifiedData.latitude !== undefined && modifiedData.latitude !== null) {
      newLocation.lat = parseFloat(modifiedData.latitude);
    }
    
    console.log('构建的location对象:', JSON.stringify(newLocation));
    
    // 执行更新
    await farmForEdit.update({ location: newLocation });
    console.log('✅ 数据库更新完成');
    
    // 5. 验证更新结果
    console.log('\n=== 步骤5: 验证更新结果 ===');
    const updatedFarm = await Farm.findByPk(testFarm.id);
    
    console.log('更新后的数据库记录:');
    console.log(`   经度: ${updatedFarm.location.lng} (类型: ${typeof updatedFarm.location.lng})`);
    console.log(`   纬度: ${updatedFarm.location.lat} (类型: ${typeof updatedFarm.location.lat})`);
    
    // 验证更新准确性
    const isUpdateCorrect = (
      updatedFarm.location.lng === modifiedData.longitude &&
      updatedFarm.location.lat === modifiedData.latitude
    );
    
    console.log(`更新准确性: ${isUpdateCorrect ? '✅ 正确' : '❌ 错误'}`);
    
    // 6. 模拟再次编辑（验证修改后的值能正确显示）
    console.log('\n=== 步骤6: 验证修改后的值能正确显示 ===');
    const farmForSecondEdit = await Farm.findByPk(testFarm.id);
    
    const secondEditFormData = {
      id: farmForSecondEdit.id,
      name: farmForSecondEdit.name,
      longitude: farmForSecondEdit.location?.lng,
      latitude: farmForSecondEdit.location?.lat
    };
    
    console.log('第二次编辑时的表单数据:');
    console.log(`   经度输入框值: ${secondEditFormData.longitude}`);
    console.log(`   纬度输入框值: ${secondEditFormData.latitude}`);
    
    // 验证显示的是最新修改的值
    const isSecondDisplayCorrect = (
      secondEditFormData.longitude === modifiedData.longitude &&
      secondEditFormData.latitude === modifiedData.latitude
    );
    
    console.log(`修改后值显示正确性: ${isSecondDisplayCorrect ? '✅ 正确' : '❌ 错误'}`);
    
    // 7. 测试边界情况
    console.log('\n=== 步骤7: 测试边界情况 ===');
    
    // 测试清空经纬度
    console.log('测试清空经纬度...');
    await farmForSecondEdit.update({ 
      location: {} 
    });
    
    const farmWithEmptyLocation = await Farm.findByPk(testFarm.id);
    const emptyEditFormData = {
      longitude: farmWithEmptyLocation.location?.lng,
      latitude: farmWithEmptyLocation.location?.lat
    };
    
    console.log('清空后的表单数据:');
    console.log(`   经度: ${emptyEditFormData.longitude} (${typeof emptyEditFormData.longitude})`);
    console.log(`   纬度: ${emptyEditFormData.latitude} (${typeof emptyEditFormData.latitude})`);
    
    // 8. 生成测试报告
    console.log('\n=== 测试报告 ===');
    const allTestsPassed = isDataCorrect && isUpdateCorrect && isSecondDisplayCorrect;
    
    console.log(`总体结果: ${allTestsPassed ? '✅ 所有测试通过' : '❌ 存在问题'}`);
    console.log('详细结果:');
    console.log(`  - 初始数据显示: ${isDataCorrect ? '✅' : '❌'}`);
    console.log(`  - 数据更新准确性: ${isUpdateCorrect ? '✅' : '❌'}`);
    console.log(`  - 修改后值显示: ${isSecondDisplayCorrect ? '✅' : '❌'}`);
    
    // 9. 清理测试数据
    console.log('\n=== 清理测试数据 ===');
    await testFarm.destroy();
    console.log('✅ 测试数据已清理');
    
    return {
      success: allTestsPassed,
      results: {
        initialDisplay: isDataCorrect,
        updateAccuracy: isUpdateCorrect,
        modifiedDisplay: isSecondDisplayCorrect
      }
    };
    
  } catch (error) {
    console.error('测试失败:', error.message);
    if (error.sql) {
      console.error('SQL:', error.sql);
    }
    return { success: false, error: error.message };
  } finally {
    await sequelize.close();
    console.log('\n数据库连接已关闭');
  }
}

// 运行测试
if (require.main === module) {
  testCoordinateEditFlow();
}

module.exports = { testCoordinateEditFlow };