Unit test: Order using coupons discount (#281)

EasyAbp · Aug 8, 2024 · eeedf08 · eeedf08
1 parent 7a50178
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Showing 8 changed files with 229 additions and 43 deletions.
diff --git a/EShop.sln b/EShop.sln
diff --git a/...Plugins.Coupons.Domain.Shared/EasyAbp/EShop/Plugins/Coupons/CouponTemplates/CouponType.cs b/...Plugins.Coupons.Domain.Shared/EasyAbp/EShop/Plugins/Coupons/CouponTemplates/CouponType.cs
@@ -15,7 +15,7 @@ public enum CouponType
         /// <summary>
         /// Discount every time the condition is met.
         /// e.g. arrange ConditionAmount = 300 and DiscountAmount = 20.
-        /// If the price of a product is 300, the actual order price will be discounted by 60.
+        /// If the price of a product is 900, the actual order price will be discounted by 60.
         /// </summary>
         PerMeet = 2,
 

diff --git a/...pons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/EShopOrdersPluginsCouponsTestBase.cs b/...pons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/EShopOrdersPluginsCouponsTestBase.cs
@@ -0,0 +1,10 @@
+namespace EasyAbp.EShop.Plugins.Coupons
+{
+    /* Inherit from this class for your application layer tests.
+     * See SampleAppService_Tests for example.
+     */
+    public abstract class EShopOrdersPluginsCouponsTestBase : CouponsTestBase<EShopOrdersPluginsCouponsTestModule>
+    {
+
+    }
+}
diff --git a/...ns/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/EShopOrdersPluginsCouponsTestModule.cs b/...ns/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/EShopOrdersPluginsCouponsTestModule.cs
@@ -0,0 +1,15 @@
+using EasyAbp.EShop.Orders.Plugins.Coupons;
+using Volo.Abp.Modularity;
+
+namespace EasyAbp.EShop.Plugins.Coupons
+{
+    [DependsOn(
+        typeof(EShopOrdersPluginsCouponsModule),
+        typeof(CouponsApplicationTestModule),
+        typeof(CouponsDomainTestModule)
+        )]
+    public class EShopOrdersPluginsCouponsTestModule : AbpModule
+    {
+
+    }
+}
diff --git a/...yAbp.EShop.Orders.Plugins.Coupons.Tests/EasyAbp.EShop.Orders.Plugins.Coupons.Tests.csproj b/...yAbp.EShop.Orders.Plugins.Coupons.Tests/EasyAbp.EShop.Orders.Plugins.Coupons.Tests.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <RootNamespace>EasyAbp.EShop.Orders.Plugins.Coupons</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\modules\EasyAbp.EShop.Orders\test\EasyAbp.EShop.Orders.TestBase\EasyAbp.EShop.Orders.TestBase.csproj" />
+    <ProjectReference Include="..\..\src\EasyAbp.EShop.Orders.Plugins.Coupons\EasyAbp.EShop.Orders.Plugins.Coupons.csproj" />
+    <ProjectReference Include="..\EasyAbp.EShop.Plugins.Coupons.Application.Tests\EasyAbp.EShop.Plugins.Coupons.Application.Tests.csproj" />
+    <ProjectReference Include="..\EasyAbp.EShop.Plugins.Coupons.Domain.Tests\EasyAbp.EShop.Plugins.Coupons.Domain.Tests.csproj" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+  </ItemGroup>
+
+</Project>
diff --git a/plugins/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/FodyWeavers.xml b/plugins/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/FodyWeavers.xml
@@ -0,0 +1,3 @@
+<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
+  <ConfigureAwait ContinueOnCapturedContext="false" />
+</Weavers>
diff --git a/plugins/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/FodyWeavers.xsd b/plugins/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/FodyWeavers.xsd
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <!-- This file was generated by Fody. Manual changes to this file will be lost when your project is rebuilt. -->
+  <xs:element name="Weavers">
+    <xs:complexType>
+      <xs:all>
+        <xs:element name="ConfigureAwait" minOccurs="0" maxOccurs="1">
+          <xs:complexType>
+            <xs:attribute name="ContinueOnCapturedContext" type="xs:boolean" />
+          </xs:complexType>
+        </xs:element>
+      </xs:all>
+      <xs:attribute name="VerifyAssembly" type="xs:boolean">
+        <xs:annotation>
+          <xs:documentation>'true' to run assembly verification (PEVerify) on the target assembly after all weavers have been executed.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+      <xs:attribute name="VerifyIgnoreCodes" type="xs:string">
+        <xs:annotation>
+          <xs:documentation>A comma-separated list of error codes that can be safely ignored in assembly verification.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+      <xs:attribute name="GenerateXsd" type="xs:boolean">
+        <xs:annotation>
+          <xs:documentation>'false' to turn off automatic generation of the XML Schema file.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>
diff --git a/...s/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/Orders/OrdersAppServiceTests.cs b/...s/Coupons/test/EasyAbp.EShop.Orders.Plugins.Coupons.Tests/Orders/OrdersAppServiceTests.cs
@@ -0,0 +1,106 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using EasyAbp.EShop.Orders;
+using EasyAbp.EShop.Orders.Orders;
+using EasyAbp.EShop.Plugins.Coupons.CouponTemplates;
+using EasyAbp.EShop.Products.Products;
+using Shouldly;
+using Volo.Abp.Data;
+using Xunit;
+using static EasyAbp.EShop.Orders.Authorization.OrdersPermissions;
+
+namespace EasyAbp.EShop.Plugins.Coupons.Coupons
+{
+    public class OrdersAppServiceTests : EShopOrdersPluginsCouponsTestBase
+    {
+        private readonly ICouponRepository _couponRepository;
+        private readonly ICouponTemplateRepository _couponTemplateRepository;
+
+        public OrdersAppServiceTests()
+        {
+            _couponRepository = GetRequiredService<ICouponRepository>();
+            _couponTemplateRepository = GetRequiredService<ICouponTemplateRepository>();
+        }
+
+        [Theory]
+        //Meet the condition discount 1 time
+        [InlineData(5, 2.3, 11, 2.3, CouponType.Normal)]
+        [InlineData(5, 2.3, 10, 2.3, CouponType.Normal)]
+        [InlineData(5, 2.3, 9, 2.3, CouponType.Normal)]
+        //The discount condition is not met
+        [InlineData(5, 2.3, 4, 0, CouponType.Normal)]
+
+        //Meet the condition discount 2 time
+        [InlineData(5, 2.3, 11, 4.6, CouponType.PerMeet)] 
+        [InlineData(5, 2.3, 10, 4.6, CouponType.PerMeet)]
+
+        //Meet the condition discount 1 time
+        [InlineData(5, 2.3, 9, 2.3, CouponType.PerMeet)]
+        //The discount condition is not met
+        [InlineData(5, 2.3, 4, 0, CouponType.PerMeet)]
+        public async Task Should_CouponType_DiscountAmount(decimal couponConditionAmount, decimal couponDiscountAmount, decimal productSkuPrice,decimal discountAmount, CouponType couponType)
+        {
+            var template = new CouponTemplate(Guid.NewGuid(), null, null, couponType, "UName", "DName", "Desc", null
+                , DateTime.Now.AddDays(-1), DateTime.Now.AddDays(1), couponConditionAmount, couponDiscountAmount, "USD", true, null);
+            var coupon = new Coupon(Guid.NewGuid(), null, template.Id, Guid.Parse("2e701e62-0953-4dd3-910b-dc6cc93ccb0d"), null, null);
+            await WithUnitOfWorkAsync(async () =>
+            {
+                // Arrange
+                await _couponTemplateRepository.InsertAsync(template);
+                await _couponRepository.InsertAsync(coupon);
+            });
+            Order order = null;
+            var prodoctSku = new ProductSkuEto
+            {
+                Id = OrderTestData.ProductSku2Id,
+                AttributeOptionIds = new List<Guid>(),
+                Price = productSkuPrice,
+                Currency = "USD",
+                OrderMinQuantity = 1,
+                OrderMaxQuantity = 100,
+            };
+            await WithUnitOfWorkAsync(async () =>
+            {
+                var orderGenerator = GetRequiredService<INewOrderGenerator>();
+
+                var createOrderLine = new CreateOrderLineInfoModel(OrderTestData.Product1Id, OrderTestData.ProductSku2Id, 1);
+                var createOrderInfoModel = new CreateOrderInfoModel(OrderTestData.Store1Id, null,
+                    new List<CreateOrderLineInfoModel>
+                    {
+                        createOrderLine
+                    }
+                );
+                createOrderInfoModel.SetProperty("CouponId", coupon.Id);
+
+                var dic = new Dictionary<Guid, IProduct>
+                {
+                    {
+                        OrderTestData.Product1Id,
+                        new ProductEto
+                        {
+                            Id = OrderTestData.Product1Id,
+                            ProductSkus = new List<ProductSkuEto>{ prodoctSku }
+                        }
+                    }
+                };
+
+                order = await orderGenerator.GenerateAsync(Guid.NewGuid(), createOrderInfoModel, dic, new Dictionary<Guid, DateTime>());
+
+            });
+
+            //assert
+
+            var orderLine = order.OrderLines[0];
+
+            var orderLine2ExpectedPrice = 1 * prodoctSku.Price - discountAmount;
+            order.ActualTotalPrice.ShouldBe(orderLine2ExpectedPrice);
+            order.TotalDiscount.ShouldBe(order.TotalPrice - order.ActualTotalPrice);
+            order.OrderDiscounts.Count.ShouldBe(1);
+            var orderDiscount = order.OrderDiscounts.SingleOrDefault(x => x.OrderId == order.Id && x.OrderLineId == orderLine.Id && x.EffectGroup == "Coupon");
+            orderDiscount.DiscountedAmount.ShouldBe(discountAmount);
+        }
+
+    }
+}