promotion：增加获得优惠劵匹配结果的列表的单元测试

YunaiV
1 parent edc5d0f1
Showing 1 changed file with 55 additions and 0 deletions
yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/price/PriceServiceTest.java
 package cn.iocoder.yudao.module.promotion.service.price;
  
 import cn.hutool.core.map.MapUtil;
+import cn.iocoder.yudao.framework.common.exception.ServiceException;
 import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
 import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
 import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO;
+import cn.iocoder.yudao.module.promotion.api.price.dto.CouponMeetRespDTO;
 import cn.iocoder.yudao.module.promotion.api.price.dto.PriceCalculateReqDTO;
 import cn.iocoder.yudao.module.promotion.api.price.dto.PriceCalculateRespDTO;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.coupon.CouponDO;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.reward.RewardActivityDO;
 import cn.iocoder.yudao.module.promotion.enums.common.*;
+import cn.iocoder.yudao.module.promotion.enums.coupon.CouponStatusEnum;
 import cn.iocoder.yudao.module.promotion.service.coupon.CouponService;
 import cn.iocoder.yudao.module.promotion.service.discount.DiscountActivityService;
 import cn.iocoder.yudao.module.promotion.service.discount.bo.DiscountProductDetailBO;
@@ -18,16 +21,20 @@ import org.mockito.InjectMocks;
 import org.mockito.Mock;
  
 import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
  
 import static cn.iocoder.yudao.framework.common.util.collection.SetUtils.asSet;
+import static cn.iocoder.yudao.framework.test.core.util.AssertUtils.assertPojoEquals;
 import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomLongId;
 import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomPojo;
+import static cn.iocoder.yudao.module.promotion.enums.ErrorCodeConstants.COUPON_VALID_TIME_NOT_NOW;
 import static java.util.Arrays.asList;
 import static java.util.Collections.singletonList;
 import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.when;
  
 /**
@@ -448,4 +455,52 @@ public class PriceServiceTest extends BaseMockitoUnitTest {
         assertEquals(promotionItem012.getDiscountPrice(), 30);
     }
  
+    @Test
+    public void testGetMeetCouponList() {
+        // 准备参数
+        PriceCalculateReqDTO calculateReqDTO = new PriceCalculateReqDTO().setUserId(1024L)
+                .setItems(singletonList(new PriceCalculateReqDTO.Item().setSkuId(10L).setCount(2)));
+        // mock 方法(商品 SKU 信息)
+        ProductSkuRespDTO productSku = randomPojo(ProductSkuRespDTO.class, o -> o.setId(10L).setPrice(100));
+        when(productSkuApi.getSkuList(eq(asSet(10L)))).thenReturn(singletonList(productSku));
+        // mock 方法(情况一：优惠劵未到使用时间)
+        CouponDO coupon01 = randomPojo(CouponDO.class);
+        doThrow(new ServiceException(COUPON_VALID_TIME_NOT_NOW)).when(couponService).validCoupon(coupon01);
+        // mock 方法(情况二：所结算商品没有符合条件的商品)
+        CouponDO coupon02 = randomPojo(CouponDO.class);
+        // mock 方法(情况三：使用金额不足)
+        CouponDO coupon03 = randomPojo(CouponDO.class, o -> o.setProductScope(PromotionProductScopeEnum.ALL.getScope())
+                .setUsePrice(300));
+        // mock 方法(情况五：满足条件)
+        CouponDO coupon04 = randomPojo(CouponDO.class, o -> o.setProductScope(PromotionProductScopeEnum.ALL.getScope())
+                .setUsePrice(190));
+        // mock 方法（获得用户的待使用优惠劵）
+        when(couponService.getCouponList(eq(1024L), eq(CouponStatusEnum.UNUSED.getStatus())))
+                .thenReturn(asList(coupon01, coupon02, coupon03, coupon04));
+        // 调用
+        List<CouponMeetRespDTO> list = priceService.getMeetCouponList(calculateReqDTO);
+        // 断言
+        assertEquals(list.size(), 4);
+        // 断言情况一：优惠劵未到使用时间
+        CouponMeetRespDTO couponMeetRespDTO01 = list.get(0);
+        assertPojoEquals(couponMeetRespDTO01, coupon01);
+        assertFalse(couponMeetRespDTO01.getMeet());
+        assertEquals(couponMeetRespDTO01.getMeetTip(), "优惠劵未到使用时间");
+        // 断言情况二：所结算商品没有符合条件的商品
+        CouponMeetRespDTO couponMeetRespDTO02 = list.get(1);
+        assertPojoEquals(couponMeetRespDTO02, coupon02);
+        assertFalse(couponMeetRespDTO02.getMeet());
+        assertEquals(couponMeetRespDTO02.getMeetTip(), "所结算商品没有符合条件的商品");
+        // 断言情况三：差 %s 元可用优惠劵
+        CouponMeetRespDTO couponMeetRespDTO03 = list.get(2);
+        assertPojoEquals(couponMeetRespDTO03, coupon03);
+        assertFalse(couponMeetRespDTO03.getMeet());
+        assertEquals(couponMeetRespDTO03.getMeetTip(), "差 1.00 元可用优惠劵");
+        // 断言情况四：满足条件
+        CouponMeetRespDTO couponMeetRespDTO04 = list.get(3);
+        assertPojoEquals(couponMeetRespDTO04, coupon04);
+        assertTrue(couponMeetRespDTO04.getMeet());
+        assertNull(couponMeetRespDTO04.getMeetTip());
+    }
+
 }