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mall + trade：增肌爱 TradeCouponPriceCalculator 的单元测试

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YunaiV
2023-06-03 11:53:40 +08:00
parent 636b14ccce
commit 1452f6b231
9 changed files with 314 additions and 140 deletions
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129
yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/price/PriceServiceTest.java
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@@ -56,54 +56,6 @@ public class PriceServiceTest extends BaseMockitoUnitTest {
@Mock
private ProductSkuApi productSkuApi;
@Test
public void testCalculatePrice_memberDiscount() {
// 准备参数
// TODO 芋艿：userId = 1，实现 9 折；后续改成 mock
PriceCalculateReqDTO calculateReqDTO = new PriceCalculateReqDTO().setUserId(1L)
.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));
// 调用
PriceCalculateRespDTO priceCalculate = priceService.calculatePrice(calculateReqDTO);
// 断言 Order 部分
PriceCalculateRespDTO.Order order = priceCalculate.getOrder();
assertEquals(order.getTotalPrice(), 200);
assertEquals(order.getDiscountPrice(), 0);
assertEquals(order.getPointPrice(), 0);
assertEquals(order.getDeliveryPrice(), 0);
assertEquals(order.getPayPrice(), 180);
assertNull(order.getCouponId());
// 断言 OrderItem 部分
assertEquals(order.getItems().size(), 1);
PriceCalculateRespDTO.OrderItem orderItem = order.getItems().get(0);
assertEquals(orderItem.getSkuId(), 10L);
assertEquals(orderItem.getCount(), 2);
assertEquals(orderItem.getOriginalPrice(), 200);
assertEquals(orderItem.getOriginalUnitPrice(), 100);
assertEquals(orderItem.getDiscountPrice(), 20);
assertEquals(orderItem.getPayPrice(), 180);
assertEquals(orderItem.getOrderPartPrice(), 0);
assertEquals(orderItem.getOrderDividePrice(), 180);
// 断言 Promotion 部分
assertEquals(priceCalculate.getPromotions().size(), 1);
PriceCalculateRespDTO.Promotion promotion = priceCalculate.getPromotions().get(0);
assertNull(promotion.getId());
assertEquals(promotion.getName(), "会员折扣");
assertEquals(promotion.getType(), PromotionTypeEnum.MEMBER.getType());
assertEquals(promotion.getTotalPrice(), 200);
assertEquals(promotion.getDiscountPrice(), 20);
assertTrue(promotion.getMatch());
assertEquals(promotion.getDescription(), "会员折扣：省 0.20 元");
PriceCalculateRespDTO.PromotionItem promotionItem = promotion.getItems().get(0);
assertEquals(promotion.getItems().size(), 1);
assertEquals(promotionItem.getSkuId(), 10L);
assertEquals(promotionItem.getOriginalPrice(), 200);
assertEquals(promotionItem.getDiscountPrice(), 20);
}
@Test
public void testCalculatePrice_discountActivity() {
// 准备参数
@@ -364,87 +316,6 @@ public class PriceServiceTest extends BaseMockitoUnitTest {
assertEquals(promotionItem012.getDiscountPrice(), 0);
}
@Test
public void testCalculatePrice_coupon() {
// 准备参数
PriceCalculateReqDTO calculateReqDTO = new PriceCalculateReqDTO().setUserId(randomLongId())
.setItems(asList(new PriceCalculateReqDTO.Item().setSkuId(10L).setCount(2),
new PriceCalculateReqDTO.Item().setSkuId(20L).setCount(3),
new PriceCalculateReqDTO.Item().setSkuId(30L).setCount(4)))
.setCouponId(1024L);
// mock 方法(商品 SKU 信息)
ProductSkuRespDTO productSku01 = randomPojo(ProductSkuRespDTO.class, o -> o.setId(10L).setPrice(100).setSpuId(1L));
ProductSkuRespDTO productSku02 = randomPojo(ProductSkuRespDTO.class, o -> o.setId(20L).setPrice(50).setSpuId(2L));
ProductSkuRespDTO productSku03 = randomPojo(ProductSkuRespDTO.class, o -> o.setId(30L).setPrice(30).setSpuId(3L));
when(productSkuApi.getSkuList(eq(asSet(10L, 20L, 30L)))).thenReturn(asList(productSku01, productSku02, productSku03));
// mock 方法（优惠劵 Coupon 信息）
CouponDO coupon = randomPojo(CouponDO.class, o -> o.setId(1024L).setName("程序员节")
.setProductScope(PromotionProductScopeEnum.SPU.getScope()).setProductSpuIds(asList(1L, 2L))
.setUsePrice(350).setDiscountType(PromotionDiscountTypeEnum.PERCENT.getType())
.setDiscountPercent(50).setDiscountLimitPrice(70));
when(couponService.validCoupon(eq(1024L), eq(calculateReqDTO.getUserId()))).thenReturn(coupon);
// 调用
PriceCalculateRespDTO priceCalculate = priceService.calculatePrice(calculateReqDTO);
// 断言 Order 部分
PriceCalculateRespDTO.Order order = priceCalculate.getOrder();
assertEquals(order.getTotalPrice(), 470);
assertEquals(order.getDiscountPrice(), 0);
assertEquals(order.getPointPrice(), 0);
assertEquals(order.getDeliveryPrice(), 0);
assertEquals(order.getPayPrice(), 400);
assertEquals(order.getCouponId(), 1024L);
assertEquals(order.getCouponPrice(), 70);
// 断言 OrderItem 部分
assertEquals(order.getItems().size(), 3);
PriceCalculateRespDTO.OrderItem orderItem01 = order.getItems().get(0);
assertEquals(orderItem01.getSkuId(), 10L);
assertEquals(orderItem01.getCount(), 2);
assertEquals(orderItem01.getOriginalPrice(), 200);
assertEquals(orderItem01.getOriginalUnitPrice(), 100);
assertEquals(orderItem01.getDiscountPrice(), 0);
assertEquals(orderItem01.getPayPrice(), 200);
assertEquals(orderItem01.getOrderPartPrice(), 40);
assertEquals(orderItem01.getOrderDividePrice(), 160);
PriceCalculateRespDTO.OrderItem orderItem02 = order.getItems().get(1);
assertEquals(orderItem02.getSkuId(), 20L);
assertEquals(orderItem02.getCount(), 3);
assertEquals(orderItem02.getOriginalPrice(), 150);
assertEquals(orderItem02.getOriginalUnitPrice(), 50);
assertEquals(orderItem02.getDiscountPrice(), 0);
assertEquals(orderItem02.getPayPrice(), 150);
assertEquals(orderItem02.getOrderPartPrice(), 30);
assertEquals(orderItem02.getOrderDividePrice(), 120);
PriceCalculateRespDTO.OrderItem orderItem03 = order.getItems().get(2);
assertEquals(orderItem03.getSkuId(), 30L);
assertEquals(orderItem03.getCount(), 4);
assertEquals(orderItem03.getOriginalPrice(), 120);
assertEquals(orderItem03.getOriginalUnitPrice(), 30);
assertEquals(orderItem03.getDiscountPrice(), 0);
assertEquals(orderItem03.getPayPrice(), 120);
assertEquals(orderItem03.getOrderPartPrice(), 0);
assertEquals(orderItem03.getOrderDividePrice(), 120);
// 断言 Promotion 部分
assertEquals(priceCalculate.getPromotions().size(), 1);
PriceCalculateRespDTO.Promotion promotion01 = priceCalculate.getPromotions().get(0);
assertEquals(promotion01.getId(), 1024L);
assertEquals(promotion01.getName(), "程序员节");
assertEquals(promotion01.getType(), PromotionTypeEnum.COUPON.getType());
assertEquals(promotion01.getTotalPrice(), 350);
assertEquals(promotion01.getDiscountPrice(), 70);
assertTrue(promotion01.getMatch());
assertEquals(promotion01.getDescription(), "优惠劵：省 0.70 元");
assertEquals(promotion01.getItems().size(), 2);
PriceCalculateRespDTO.PromotionItem promotionItem011 = promotion01.getItems().get(0);
assertEquals(promotionItem011.getSkuId(), 10L);
assertEquals(promotionItem011.getOriginalPrice(), 200);
assertEquals(promotionItem011.getDiscountPrice(), 40);
PriceCalculateRespDTO.PromotionItem promotionItem012 = promotion01.getItems().get(1);
assertEquals(promotionItem012.getSkuId(), 20L);
assertEquals(promotionItem012.getOriginalPrice(), 150);
assertEquals(promotionItem012.getDiscountPrice(), 30);
}
@Test
public void testGetMeetCouponList() {
// 准备参数