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mall + trade：增加 TradeRewardActivityPriceCalculatorTest 的单元测试

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YunaiV
2023-06-03 13:36:07 +08:00
parent 0d08c814ec
commit 73a781cbbe
3 changed files with 234 additions and 178 deletions
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2
yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculatorTest.java
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@@ -27,7 +27,7 @@ import static org.mockito.Mockito.when;
*
* @author 芋道源码
*/
class TradeCouponPriceCalculatorTest extends BaseMockitoUnitTest {
public class TradeCouponPriceCalculatorTest extends BaseMockitoUnitTest {
@InjectMocks
private TradeCouponPriceCalculator tradeCouponPriceCalculator;

232
yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeRewardActivityPriceCalculatorTest.java Normal file
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@@ -0,0 +1,232 @@
package cn.iocoder.yudao.module.trade.service.price.calculator;
import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
import cn.iocoder.yudao.module.promotion.api.reward.RewardActivityApi;
import cn.iocoder.yudao.module.promotion.api.reward.dto.RewardActivityMatchRespDTO;
import cn.iocoder.yudao.module.promotion.enums.common.PromotionConditionTypeEnum;
import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum;
import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO;
import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import java.util.ArrayList;
import static cn.iocoder.yudao.framework.common.util.collection.SetUtils.asSet;
import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomPojo;
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.when;
/**
* {@link TradeRewardActivityPriceCalculator} 的单元测试类
*
* @author 芋道源码
*/
public class TradeRewardActivityPriceCalculatorTest extends BaseMockitoUnitTest {
@InjectMocks
private TradeRewardActivityPriceCalculator tradeRewardActivityPriceCalculator;
@Mock
private RewardActivityApi rewardActivityApi;
@Test
public void testCalculate_match() {
// 准备参数
TradePriceCalculateReqBO param = new TradePriceCalculateReqBO()
.setItems(asList(
new TradePriceCalculateReqBO.Item().setSkuId(10L).setCount(2).setSelected(true), // 匹配活动 1
new TradePriceCalculateReqBO.Item().setSkuId(20L).setCount(3).setSelected(true), // 匹配活动 1
new TradePriceCalculateReqBO.Item().setSkuId(30L).setCount(4).setSelected(true) // 匹配活动 2
));
TradePriceCalculateRespBO result = new TradePriceCalculateRespBO()
.setPrice(new TradePriceCalculateRespBO.Price())
.setPromotions(new ArrayList<>())
.setItems(asList(
new TradePriceCalculateRespBO.OrderItem().setSkuId(10L).setCount(2).setSelected(true)
.setPrice(100).setSpuId(1L),
new TradePriceCalculateRespBO.OrderItem().setSkuId(20L).setCount(3).setSelected(true)
.setPrice(50).setSpuId(2L),
new TradePriceCalculateRespBO.OrderItem().setSkuId(30L).setCount(4).setSelected(true)
.setPrice(30).setSpuId(3L)
));
// 保证价格被初始化上
TradePriceCalculatorHelper.recountPayPrice(result.getItems());
TradePriceCalculatorHelper.recountAllPrice(result);
// mock 方法（限时折扣 DiscountActivity 信息）
when(rewardActivityApi.getMatchRewardActivityList(eq(asSet(1L, 2L, 3L)))).thenReturn(asList(
randomPojo(RewardActivityMatchRespDTO.class, o -> o.setId(1000L).setName("活动 1000 号")
.setSpuIds(asList(1L, 2L)).setConditionType(PromotionConditionTypeEnum.PRICE.getType())
.setRules(singletonList(new RewardActivityMatchRespDTO.Rule().setLimit(200).setDiscountPrice(70)))),
randomPojo(RewardActivityMatchRespDTO.class, o -> o.setId(2000L).setName("活动 2000 号")
.setSpuIds(singletonList(3L)).setConditionType(PromotionConditionTypeEnum.COUNT.getType())
.setRules(asList(new RewardActivityMatchRespDTO.Rule().setLimit(1).setDiscountPrice(10),
new RewardActivityMatchRespDTO.Rule().setLimit(2).setDiscountPrice(60), // 最大可满足，因为是 4 个
new RewardActivityMatchRespDTO.Rule().setLimit(10).setDiscountPrice(100))))
));
// 调用
tradeRewardActivityPriceCalculator.calculate(param, result);
// 断言 Order 部分
TradePriceCalculateRespBO.Price price = result.getPrice();
assertEquals(price.getTotalPrice(), 470);
assertEquals(price.getDiscountPrice(), 130);
assertEquals(price.getPointPrice(), 0);
assertEquals(price.getDeliveryPrice(), 0);
assertEquals(price.getCouponPrice(), 0);
assertEquals(price.getPayPrice(), 340);
assertNull(result.getCouponId());
// 断言：SKU 1
assertEquals(result.getItems().size(), 3);
TradePriceCalculateRespBO.OrderItem orderItem01 = result.getItems().get(0);
assertEquals(orderItem01.getSkuId(), 10L);
assertEquals(orderItem01.getCount(), 2);
assertEquals(orderItem01.getPrice(), 100);
assertEquals(orderItem01.getDiscountPrice(), 40);
assertEquals(orderItem01.getDeliveryPrice(), 0);
assertEquals(orderItem01.getCouponPrice(), 0);
assertEquals(orderItem01.getPointPrice(), 0);
assertEquals(orderItem01.getPayPrice(), 160);
// 断言：SKU 2
TradePriceCalculateRespBO.OrderItem orderItem02 = result.getItems().get(1);
assertEquals(orderItem02.getSkuId(), 20L);
assertEquals(orderItem02.getCount(), 3);
assertEquals(orderItem02.getPrice(), 50);
assertEquals(orderItem02.getDiscountPrice(), 30);
assertEquals(orderItem02.getDeliveryPrice(), 0);
assertEquals(orderItem02.getCouponPrice(), 0);
assertEquals(orderItem02.getPointPrice(), 0);
assertEquals(orderItem02.getPayPrice(), 120);
// 断言：SKU 3
TradePriceCalculateRespBO.OrderItem orderItem03 = result.getItems().get(2);
assertEquals(orderItem03.getSkuId(), 30L);
assertEquals(orderItem03.getCount(), 4);
assertEquals(orderItem03.getPrice(), 30);
assertEquals(orderItem03.getDiscountPrice(), 60);
assertEquals(orderItem03.getDeliveryPrice(), 0);
assertEquals(orderItem03.getCouponPrice(), 0);
assertEquals(orderItem03.getPointPrice(), 0);
assertEquals(orderItem03.getPayPrice(), 60);
// 断言：Promotion 部分（第一个）
assertEquals(result.getPromotions().size(), 2);
TradePriceCalculateRespBO.Promotion promotion01 = result.getPromotions().get(0);
assertEquals(promotion01.getId(), 1000L);
assertEquals(promotion01.getName(), "活动 1000 号");
assertEquals(promotion01.getType(), PromotionTypeEnum.REWARD_ACTIVITY.getType());
assertEquals(promotion01.getTotalPrice(), 350);
assertEquals(promotion01.getDiscountPrice(), 70);
assertTrue(promotion01.getMatch());
assertEquals(promotion01.getDescription(), "满减送：省 0.70 元");
assertEquals(promotion01.getItems().size(), 2);
TradePriceCalculateRespBO.PromotionItem promotionItem011 = promotion01.getItems().get(0);
assertEquals(promotionItem011.getSkuId(), 10L);
assertEquals(promotionItem011.getTotalPrice(), 200);
assertEquals(promotionItem011.getDiscountPrice(), 40);
TradePriceCalculateRespBO.PromotionItem promotionItem012 = promotion01.getItems().get(1);
assertEquals(promotionItem012.getSkuId(), 20L);
assertEquals(promotionItem012.getTotalPrice(), 150);
assertEquals(promotionItem012.getDiscountPrice(), 30);
// 断言：Promotion 部分（第二个）
TradePriceCalculateRespBO.Promotion promotion02 = result.getPromotions().get(1);
assertEquals(promotion02.getId(), 2000L);
assertEquals(promotion02.getName(), "活动 2000 号");
assertEquals(promotion02.getType(), PromotionTypeEnum.REWARD_ACTIVITY.getType());
assertEquals(promotion02.getTotalPrice(), 120);
assertEquals(promotion02.getDiscountPrice(), 60);
assertTrue(promotion02.getMatch());
assertEquals(promotion02.getDescription(), "满减送：省 0.60 元");
TradePriceCalculateRespBO.PromotionItem promotionItem02 = promotion02.getItems().get(0);
assertEquals(promotion02.getItems().size(), 1);
assertEquals(promotionItem02.getSkuId(), 30L);
assertEquals(promotionItem02.getTotalPrice(), 120);
assertEquals(promotionItem02.getDiscountPrice(), 60);
}
@Test
public void testCalculate_notMatch() {
// 准备参数
TradePriceCalculateReqBO param = new TradePriceCalculateReqBO()
.setItems(asList(
new TradePriceCalculateReqBO.Item().setSkuId(10L).setCount(2).setSelected(true),
new TradePriceCalculateReqBO.Item().setSkuId(20L).setCount(3).setSelected(true),
new TradePriceCalculateReqBO.Item().setSkuId(30L).setCount(4).setSelected(true)
));
TradePriceCalculateRespBO result = new TradePriceCalculateRespBO()
.setPrice(new TradePriceCalculateRespBO.Price())
.setPromotions(new ArrayList<>())
.setItems(asList(
new TradePriceCalculateRespBO.OrderItem().setSkuId(10L).setCount(2).setSelected(true)
.setPrice(100).setSpuId(1L),
new TradePriceCalculateRespBO.OrderItem().setSkuId(20L).setCount(3).setSelected(true)
.setPrice(50).setSpuId(2L)
));
// 保证价格被初始化上
TradePriceCalculatorHelper.recountPayPrice(result.getItems());
TradePriceCalculatorHelper.recountAllPrice(result);
// mock 方法（限时折扣 DiscountActivity 信息）
when(rewardActivityApi.getMatchRewardActivityList(eq(asSet(1L, 2L)))).thenReturn(singletonList(
randomPojo(RewardActivityMatchRespDTO.class, o -> o.setId(1000L).setName("活动 1000 号")
.setSpuIds(asList(1L, 2L)).setConditionType(PromotionConditionTypeEnum.PRICE.getType())
.setRules(singletonList(new RewardActivityMatchRespDTO.Rule().setLimit(351).setDiscountPrice(70))))
));
// 调用
tradeRewardActivityPriceCalculator.calculate(param, result);
// 断言 Order 部分
TradePriceCalculateRespBO.Price price = result.getPrice();
assertEquals(price.getTotalPrice(), 350);
assertEquals(price.getDiscountPrice(), 0);
assertEquals(price.getPointPrice(), 0);
assertEquals(price.getDeliveryPrice(), 0);
assertEquals(price.getCouponPrice(), 0);
assertEquals(price.getPayPrice(), 350);
assertNull(result.getCouponId());
// 断言：SKU 1
assertEquals(result.getItems().size(), 2);
TradePriceCalculateRespBO.OrderItem orderItem01 = result.getItems().get(0);
assertEquals(orderItem01.getSkuId(), 10L);
assertEquals(orderItem01.getCount(), 2);
assertEquals(orderItem01.getPrice(), 100);
assertEquals(orderItem01.getDiscountPrice(), 0);
assertEquals(orderItem01.getDeliveryPrice(), 0);
assertEquals(orderItem01.getCouponPrice(), 0);
assertEquals(orderItem01.getPointPrice(), 0);
assertEquals(orderItem01.getPayPrice(), 200);
// 断言：SKU 2
TradePriceCalculateRespBO.OrderItem orderItem02 = result.getItems().get(1);
assertEquals(orderItem02.getSkuId(), 20L);
assertEquals(orderItem02.getCount(), 3);
assertEquals(orderItem02.getPrice(), 50);
assertEquals(orderItem02.getDiscountPrice(), 0);
assertEquals(orderItem02.getDeliveryPrice(), 0);
assertEquals(orderItem02.getCouponPrice(), 0);
assertEquals(orderItem02.getPointPrice(), 0);
assertEquals(orderItem02.getPayPrice(), 150);
// 断言 Promotion 部分
assertEquals(result.getPromotions().size(), 1);
TradePriceCalculateRespBO.Promotion promotion01 = result.getPromotions().get(0);
assertEquals(promotion01.getId(), 1000L);
assertEquals(promotion01.getName(), "活动 1000 号");
assertEquals(promotion01.getType(), PromotionTypeEnum.REWARD_ACTIVITY.getType());
assertEquals(promotion01.getTotalPrice(), 350);
assertEquals(promotion01.getDiscountPrice(), 0);
assertFalse(promotion01.getMatch());
assertEquals(promotion01.getDescription(), "TODO"); // TODO 芋艿：后面再想想
assertEquals(promotion01.getItems().size(), 2);
TradePriceCalculateRespBO.PromotionItem promotionItem011 = promotion01.getItems().get(0);
assertEquals(promotionItem011.getSkuId(), 10L);
assertEquals(promotionItem011.getTotalPrice(), 200);
assertEquals(promotionItem011.getDiscountPrice(), 0);
TradePriceCalculateRespBO.PromotionItem promotionItem012 = promotion01.getItems().get(1);
assertEquals(promotionItem012.getSkuId(), 20L);
assertEquals(promotionItem012.getTotalPrice(), 150);
assertEquals(promotionItem012.getDiscountPrice(), 0);
}
}