1、保存订单商品，2、验证参数是否合法
This commit is contained in:
170
src/test/java/com/gxwebsoft/shop/OrderBusinessServiceTest.java
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170
src/test/java/com/gxwebsoft/shop/OrderBusinessServiceTest.java
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package com.gxwebsoft.shop;
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import com.gxwebsoft.common.system.entity.User;
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import com.gxwebsoft.shop.dto.OrderCreateRequest;
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import com.gxwebsoft.shop.entity.ShopGoods;
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import com.gxwebsoft.shop.entity.ShopOrder;
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import com.gxwebsoft.shop.entity.ShopOrderGoods;
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import com.gxwebsoft.shop.service.OrderBusinessService;
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import com.gxwebsoft.shop.service.ShopGoodsService;
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import com.gxwebsoft.shop.service.ShopOrderGoodsService;
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import com.gxwebsoft.shop.service.ShopOrderService;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.math.BigDecimal;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import static org.mockito.ArgumentMatchers.*;
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import static org.mockito.Mockito.*;
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/**
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* 订单业务服务测试类
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*
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* @author 科技小王子
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* @since 2025-01-26
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*/
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@ExtendWith(MockitoExtension.class)
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public class OrderBusinessServiceTest {
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@Mock
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private ShopOrderService shopOrderService;
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@Mock
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private ShopOrderGoodsService shopOrderGoodsService;
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@Mock
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private ShopGoodsService shopGoodsService;
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@InjectMocks
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private OrderBusinessService orderBusinessService;
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private User testUser;
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private OrderCreateRequest testRequest;
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private ShopGoods testGoods;
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@BeforeEach
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void setUp() {
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// 准备测试用户
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testUser = new User();
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testUser.setUserId(1);
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testUser.setOpenid("test_openid");
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testUser.setPhone("13800138000");
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// 准备测试商品
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testGoods = new ShopGoods();
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testGoods.setGoodsId(10018);
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testGoods.setName("科技小王子大米年卡套餐2.5kg");
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testGoods.setPrice(new BigDecimal("99.00"));
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testGoods.setImage("test_image.jpg");
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// 准备测试订单请求
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testRequest = new OrderCreateRequest();
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testRequest.setType(0);
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testRequest.setTotalPrice(new BigDecimal("99.00"));
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testRequest.setPayPrice(new BigDecimal("99.00"));
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testRequest.setTotalNum(1);
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testRequest.setPayType(1);
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testRequest.setTenantId(1);
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testRequest.setAddressId(10832);
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testRequest.setComments("科技小王子大米年卡套餐2.5kg");
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testRequest.setDeliveryType(0);
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// 准备商品项列表
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OrderCreateRequest.OrderGoodsItem goodsItem = new OrderCreateRequest.OrderGoodsItem();
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goodsItem.setGoodsId(10018);
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goodsItem.setQuantity(1);
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goodsItem.setPayType(1);
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testRequest.setGoodsItems(Arrays.asList(goodsItem));
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}
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@Test
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void testCreateOrderWithGoods() {
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// Mock 商品查询
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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// Mock 订单保存
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when(shopOrderService.save(any(ShopOrder.class))).thenAnswer(invocation -> {
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ShopOrder order = invocation.getArgument(0);
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order.setOrderId(1); // 模拟数据库生成的ID
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return true;
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});
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// Mock 订单商品批量保存
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when(shopOrderGoodsService.saveBatch(anyList())).thenReturn(true);
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// Mock 微信支付订单创建
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HashMap<String, String> wxOrderInfo = new HashMap<>();
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wxOrderInfo.put("prepay_id", "test_prepay_id");
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when(shopOrderService.createWxOrder(any(ShopOrder.class))).thenReturn(wxOrderInfo);
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// 执行测试
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Map<String, String> result = orderBusinessService.createOrder(testRequest, testUser);
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// 验证结果
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assert result != null;
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assert result.containsKey("prepay_id");
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// 验证方法调用
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verify(shopGoodsService, times(1)).getById(10018);
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verify(shopOrderService, times(1)).save(any(ShopOrder.class));
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verify(shopOrderGoodsService, times(1)).saveBatch(anyList());
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verify(shopOrderService, times(1)).createWxOrder(any(ShopOrder.class));
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}
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@Test
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void testCreateOrderWithMultipleGoods() {
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// 准备多个商品项
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OrderCreateRequest.OrderGoodsItem goodsItem1 = new OrderCreateRequest.OrderGoodsItem();
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goodsItem1.setGoodsId(10018);
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goodsItem1.setQuantity(1);
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goodsItem1.setPayType(1);
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OrderCreateRequest.OrderGoodsItem goodsItem2 = new OrderCreateRequest.OrderGoodsItem();
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goodsItem2.setGoodsId(10019);
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goodsItem2.setQuantity(2);
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goodsItem2.setPayType(1);
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testRequest.setGoodsItems(Arrays.asList(goodsItem1, goodsItem2));
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testRequest.setTotalPrice(new BigDecimal("297.00")); // 99 + 99*2
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// Mock 商品查询
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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ShopGoods testGoods2 = new ShopGoods();
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testGoods2.setGoodsId(10019);
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testGoods2.setName("测试商品2");
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testGoods2.setPrice(new BigDecimal("99.00"));
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testGoods2.setImage("test_image2.jpg");
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when(shopGoodsService.getById(10019)).thenReturn(testGoods2);
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// Mock 其他服务
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when(shopOrderService.save(any(ShopOrder.class))).thenAnswer(invocation -> {
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ShopOrder order = invocation.getArgument(0);
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order.setOrderId(1);
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return true;
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});
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when(shopOrderGoodsService.saveBatch(anyList())).thenReturn(true);
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when(shopOrderService.createWxOrder(any(ShopOrder.class))).thenReturn(new HashMap<>());
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// 执行测试
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orderBusinessService.createOrder(testRequest, testUser);
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// 验证商品查询次数
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verify(shopGoodsService, times(1)).getById(10018);
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verify(shopGoodsService, times(1)).getById(10019);
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// 验证保存的商品项数量
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verify(shopOrderGoodsService, times(1)).saveBatch(argThat(list ->
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((List<ShopOrderGoods>) list).size() == 2
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));
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}
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}
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243
src/test/java/com/gxwebsoft/shop/OrderValidationTest.java
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243
src/test/java/com/gxwebsoft/shop/OrderValidationTest.java
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package com.gxwebsoft.shop;
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import com.gxwebsoft.common.core.exception.BusinessException;
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import com.gxwebsoft.common.system.entity.User;
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import com.gxwebsoft.shop.config.OrderConfigProperties;
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import com.gxwebsoft.shop.dto.OrderCreateRequest;
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import com.gxwebsoft.shop.entity.ShopGoods;
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import com.gxwebsoft.shop.service.OrderBusinessService;
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import com.gxwebsoft.shop.service.ShopGoodsService;
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import com.gxwebsoft.shop.service.ShopOrderGoodsService;
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import com.gxwebsoft.shop.service.ShopOrderService;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.math.BigDecimal;
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import java.util.Arrays;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.Mockito.*;
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/**
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* 订单验证测试类
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* 测试商品信息后台验证逻辑
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*/
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@ExtendWith(MockitoExtension.class)
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class OrderValidationTest {
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@Mock
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private ShopOrderService shopOrderService;
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@Mock
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private ShopOrderGoodsService shopOrderGoodsService;
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@Mock
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private ShopGoodsService shopGoodsService;
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@Mock
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private OrderConfigProperties orderConfig;
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@InjectMocks
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private OrderBusinessService orderBusinessService;
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private User testUser;
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private OrderCreateRequest testRequest;
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private ShopGoods testGoods;
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@BeforeEach
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void setUp() {
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// 准备测试用户
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testUser = new User();
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testUser.setUserId(1);
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testUser.setNickname("测试用户");
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testUser.setPhone("13800138000");
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// 准备测试商品
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testGoods = new ShopGoods();
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testGoods.setGoodsId(10018);
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testGoods.setName("测试商品");
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testGoods.setPrice(new BigDecimal("99.00"));
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testGoods.setStatus(0); // 上架状态
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testGoods.setStock(100); // 库存100
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testGoods.setCanBuyNumber(10); // 最大购买数量10
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testGoods.setCode("TEST001");
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// 准备测试订单请求
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testRequest = new OrderCreateRequest();
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testRequest.setType(0);
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testRequest.setTitle("测试订单");
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testRequest.setTotalPrice(new BigDecimal("99.00"));
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testRequest.setTenantId(1);
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// 准备商品项
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OrderCreateRequest.OrderGoodsItem goodsItem = new OrderCreateRequest.OrderGoodsItem();
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goodsItem.setGoodsId(10018);
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goodsItem.setQuantity(1);
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testRequest.setGoodsItems(Arrays.asList(goodsItem));
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}
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@Test
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void testValidateOrderRequest_Success() {
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// Mock 商品查询
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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when(orderConfig.getTenantRule(1)).thenReturn(null);
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// 执行验证 - 应该成功
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assertDoesNotThrow(() -> {
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// 使用反射调用私有方法进行测试
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 验证总金额被正确设置
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assertEquals(new BigDecimal("99.00"), testRequest.getTotalPrice());
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}
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@Test
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void testValidateOrderRequest_GoodsNotFound() {
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// Mock 商品不存在
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when(shopGoodsService.getById(10018)).thenReturn(null);
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// 执行验证 - 应该抛出异常
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Exception exception = assertThrows(Exception.class, () -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 检查是否是 InvocationTargetException 包装的 BusinessException
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assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);
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Throwable cause = exception.getCause();
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assertTrue(cause instanceof BusinessException);
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assertTrue(cause.getMessage().contains("商品不存在"));
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}
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@Test
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void testValidateOrderRequest_GoodsOffShelf() {
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// 设置商品为下架状态
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testGoods.setStatus(1);
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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// 执行验证 - 应该抛出异常
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Exception exception = assertThrows(Exception.class, () -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 检查是否是 InvocationTargetException 包装的 BusinessException
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assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);
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Throwable cause = exception.getCause();
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assertTrue(cause instanceof BusinessException);
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assertTrue(cause.getMessage().contains("商品已下架"));
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}
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@Test
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void testValidateOrderRequest_InsufficientStock() {
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// 设置库存不足
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testGoods.setStock(0);
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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// 执行验证 - 应该抛出异常
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Exception exception = assertThrows(Exception.class, () -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 检查是否是 InvocationTargetException 包装的 BusinessException
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assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);
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Throwable cause = exception.getCause();
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assertTrue(cause instanceof BusinessException);
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assertTrue(cause.getMessage().contains("商品库存不足"));
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}
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@Test
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void testValidateOrderRequest_ExceedBuyLimit() {
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// 设置购买数量超过限制
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testRequest.getGoodsItems().get(0).setQuantity(15); // 超过最大购买数量10
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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// 执行验证 - 应该抛出异常
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Exception exception = assertThrows(Exception.class, () -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 检查是否是 InvocationTargetException 包装的 BusinessException
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assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);
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Throwable cause = exception.getCause();
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assertTrue(cause instanceof BusinessException);
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assertTrue(cause.getMessage().contains("购买数量超过限制"));
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}
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@Test
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void testValidateOrderRequest_PriceCalculation() {
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// 设置多个商品项
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OrderCreateRequest.OrderGoodsItem goodsItem1 = new OrderCreateRequest.OrderGoodsItem();
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goodsItem1.setGoodsId(10018);
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goodsItem1.setQuantity(2);
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OrderCreateRequest.OrderGoodsItem goodsItem2 = new OrderCreateRequest.OrderGoodsItem();
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goodsItem2.setGoodsId(10019);
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goodsItem2.setQuantity(1);
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testRequest.setGoodsItems(Arrays.asList(goodsItem1, goodsItem2));
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testRequest.setTotalPrice(new BigDecimal("297.00")); // 99*2 + 99*1
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// 准备第二个商品
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ShopGoods testGoods2 = new ShopGoods();
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testGoods2.setGoodsId(10019);
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testGoods2.setName("测试商品2");
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testGoods2.setPrice(new BigDecimal("99.00"));
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testGoods2.setStatus(0);
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testGoods2.setStock(100);
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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when(shopGoodsService.getById(10019)).thenReturn(testGoods2);
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when(orderConfig.getTenantRule(1)).thenReturn(null);
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// 执行验证 - 应该成功
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assertDoesNotThrow(() -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 验证总金额计算正确
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assertEquals(new BigDecimal("297.00"), testRequest.getTotalPrice());
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}
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@Test
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void testValidateOrderRequest_PriceDiscrepancy() {
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// 设置前端传入的金额与后台计算不一致
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testRequest.setTotalPrice(new BigDecimal("88.00")); // 错误的金额
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when(shopGoodsService.getById(10018)).thenReturn(testGoods);
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// 执行验证 - 应该抛出异常
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Exception exception = assertThrows(Exception.class, () -> {
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java.lang.reflect.Method method = OrderBusinessService.class
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.getDeclaredMethod("validateOrderRequest", OrderCreateRequest.class, User.class);
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method.setAccessible(true);
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method.invoke(orderBusinessService, testRequest, testUser);
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});
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// 检查是否是 InvocationTargetException 包装的 BusinessException
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assertTrue(exception instanceof java.lang.reflect.InvocationTargetException);
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Throwable cause = exception.getCause();
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assertTrue(cause instanceof BusinessException);
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assertTrue(cause.getMessage().contains("订单金额计算错误"));
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}
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}
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