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251
backend/test-update-location.js
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251
backend/test-update-location.js
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/**
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* 测试经纬度更新功能
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* @file test-update-location.js
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* @description 专门测试更新操作中经纬度数据的正确处理
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*/
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const { Farm } = require('./models');
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const { sequelize } = require('./config/database-simple');
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async function testLocationUpdate() {
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try {
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console.log('开始测试经纬度更新功能...');
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// 1. 创建初始记录
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console.log('\n1. 创建初始记录');
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const initialData = {
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name: '更新测试养殖场',
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type: 'farm',
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location: { lng: 106.123456, lat: 38.654321 },
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address: '初始地址',
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contact: '初始联系人',
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phone: '13800138000',
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status: 'active'
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};
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const farm = await Farm.create(initialData);
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console.log('初始记录创建成功:');
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console.log('- ID:', farm.id);
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console.log('- Location:', JSON.stringify(farm.location));
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// 2. 测试更新经纬度
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console.log('\n2. 测试更新经纬度');
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const newLongitude = 107.987654;
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const newLatitude = 39.123456;
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console.log('新的经纬度值:', { longitude: newLongitude, latitude: newLatitude });
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// 模拟控制器的更新逻辑
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const location = { ...(farm.location || {}) };
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if (newLongitude !== undefined && newLongitude !== null) {
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location.lng = parseFloat(newLongitude);
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}
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if (newLatitude !== undefined && newLatitude !== null) {
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location.lat = parseFloat(newLatitude);
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}
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console.log('处理后的location对象:', location);
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// 执行更新
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await farm.update({
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location
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});
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// 重新查询验证
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const updatedFarm = await Farm.findByPk(farm.id);
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console.log('\n更新后的记录:');
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console.log('- Location:', JSON.stringify(updatedFarm.location));
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console.log('- Location.lng:', updatedFarm.location.lng);
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console.log('- Location.lat:', updatedFarm.location.lat);
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// 验证更新是否成功
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const updateSuccess = (
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updatedFarm.location.lng === newLongitude &&
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updatedFarm.location.lat === newLatitude
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);
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console.log('\n更新验证结果:');
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console.log('- 期望经度:', newLongitude);
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console.log('- 实际经度:', updatedFarm.location.lng);
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console.log('- 期望纬度:', newLatitude);
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console.log('- 实际纬度:', updatedFarm.location.lat);
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console.log('- 更新成功:', updateSuccess ? '✅' : '❌');
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// 3. 测试部分更新（只更新经度）
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console.log('\n3. 测试部分更新（只更新经度）');
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const partialLongitude = 108.555555;
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const partialLocation = { ...(updatedFarm.location || {}) };
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if (partialLongitude !== undefined && partialLongitude !== null) {
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partialLocation.lng = parseFloat(partialLongitude);
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}
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// 注意：这里不更新纬度
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await farm.update({ location: partialLocation });
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const partialUpdatedFarm = await Farm.findByPk(farm.id);
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console.log('部分更新后的记录:');
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console.log('- Location:', JSON.stringify(partialUpdatedFarm.location));
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console.log('- 经度是否更新:', partialUpdatedFarm.location.lng === partialLongitude ? '✅' : '❌');
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console.log('- 纬度是否保持:', partialUpdatedFarm.location.lat === newLatitude ? '✅' : '❌');
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// 4. 测试清空经纬度
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console.log('\n4. 测试清空经纬度');
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const emptyLocation = {};
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await farm.update({ location: emptyLocation });
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const emptyUpdatedFarm = await Farm.findByPk(farm.id);
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console.log('清空后的记录:');
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console.log('- Location:', JSON.stringify(emptyUpdatedFarm.location));
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console.log('- 是否为空对象:', Object.keys(emptyUpdatedFarm.location).length === 0 ? '✅' : '❌');
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// 5. 清理测试数据
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console.log('\n5. 清理测试数据');
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await farm.destroy();
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console.log('测试数据已清理');
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console.log('\n✅ 经纬度更新功能测试完成');
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} catch (error) {
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console.error('❌ 测试过程中发生错误:', error);
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console.error('错误详情:', error.message);
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if (error.sql) {
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console.error('SQL语句:', error.sql);
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}
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}
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}
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// 测试通过API接口的完整流程
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async function testAPIFlow() {
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try {
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console.log('\n=== 测试API接口流程 ===');
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// 模拟前端发送的请求数据
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const createRequest = {
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body: {
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name: 'API测试养殖场',
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owner: 'API测试负责人',
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phone: '13900139000',
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address: 'API测试地址',
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longitude: 106.789123,
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latitude: 38.456789,
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status: 'active'
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}
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};
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console.log('\n1. 模拟创建请求');
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console.log('请求数据:', {
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longitude: createRequest.body.longitude,
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latitude: createRequest.body.latitude
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});
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// 模拟createFarm控制器逻辑
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const { name, owner, longitude, latitude, address, phone, status } = createRequest.body;
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const location = {};
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if (longitude !== undefined && longitude !== null) {
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location.lng = parseFloat(longitude);
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}
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if (latitude !== undefined && latitude !== null) {
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location.lat = parseFloat(latitude);
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}
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const farm = await Farm.create({
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name,
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type: 'farm',
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location,
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address,
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contact: owner,
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phone,
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status: status || 'active'
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});
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console.log('创建结果:', {
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id: farm.id,
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location: farm.location
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});
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// 模拟更新请求
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const updateRequest = {
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params: { id: farm.id },
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body: {
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name: farm.name,
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owner: farm.contact,
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phone: farm.phone,
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address: farm.address,
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longitude: 107.111222,
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latitude: 39.333444,
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status: farm.status
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}
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};
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console.log('\n2. 模拟更新请求');
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console.log('更新数据:', {
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longitude: updateRequest.body.longitude,
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latitude: updateRequest.body.latitude
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});
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// 模拟updateFarm控制器逻辑
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const updateData = updateRequest.body;
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const updateLocation = { ...(farm.location || {}) };
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if (updateData.longitude !== undefined && updateData.longitude !== null) {
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updateLocation.lng = parseFloat(updateData.longitude);
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}
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if (updateData.latitude !== undefined && updateData.latitude !== null) {
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updateLocation.lat = parseFloat(updateData.latitude);
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}
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await farm.update({
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name: updateData.name,
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location: updateLocation,
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address: updateData.address,
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contact: updateData.owner,
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phone: updateData.phone,
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status: updateData.status
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});
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// 验证更新结果
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const finalFarm = await Farm.findByPk(farm.id);
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console.log('更新结果:', {
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location: finalFarm.location
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});
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const apiUpdateSuccess = (
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finalFarm.location.lng === updateData.longitude &&
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finalFarm.location.lat === updateData.latitude
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);
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console.log('API流程验证:', apiUpdateSuccess ? '✅ 成功' : '❌ 失败');
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// 清理
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await farm.destroy();
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} catch (error) {
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console.error('API流程测试失败:', error);
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}
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}
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// 主函数
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async function main() {
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try {
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await sequelize.authenticate();
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console.log('数据库连接成功');
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await testLocationUpdate();
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await testAPIFlow();
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} catch (error) {
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console.error('测试失败:', error);
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} finally {
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await sequelize.close();
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console.log('\n数据库连接已关闭');
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}
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}
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// 运行测试
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if (require.main === module) {
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main();
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}
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module.exports = { testLocationUpdate, testAPIFlow };
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