Added first unit test.

2026-07-17 13:17:41 +02:00
parent d77e575c00
commit 09a89a34c4
4 changed files with 75 additions and 1 deletions
@@ -0,0 +1,30 @@
+using FinancialApi.Domain;
+using FluentAssertions;
+using FluentAssertions.Execution;
+
+namespace FinancialApi.Application.UnitTests;
+
+public class ApplyFeeHandlerTests
+{
+    [Fact]
+    public void GivenValidAccounts_BasicFee_ShouldValidateEverything()
+    {
+        // Arrange
+        var command = new ApplyFeeCommand(1, 100);
+        var account = new Account(1, 100, "Debit");
+        var destAccount = new Account(99999, 100, "Credit");
+        var pair = new FeePair(account, destAccount, TimeProvider.System.GetUtcNow());
+        
+        // Act
+        var intents = ApplyFeeHandler.Handle(command, pair);
+
+        // Assert
+        using var _ = new AssertionScope();
+        intents.CustomerWrite.Entity.Balance.Should().Be(0);
+        intents.RevenueWrite.Entity.Balance.Should().Be(200);
+        intents.RevenueWrite.Entity.Balance.Should().Be(200);
+        intents.JournalWrite.Entity.Lines.Count.Should().Be(2);
+        intents.Event.AccountId.Should().Be(account.Id);
+        intents.Event.Amount.Should().Be(100);
+    }
+}
@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net10.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <IsPackable>false</IsPackable>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="coverlet.collector" Version="6.0.4"/>
+        <PackageReference Include="FluentAssertions" Version="8.10.0" />
+        <PackageReference Include="JasperFx" Version="2.27.0" />
+        <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.6.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
+        <PackageReference Include="xunit" Version="2.9.3"/>
+        <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4"/>
+    </ItemGroup>
+
+    <ItemGroup>
+        <Using Include="Xunit"/>
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\FinancialApi.Application\FinancialApi.Application.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <Reference Include="Wolverine">
+        <HintPath>..\..\..\..\..\..\.nuget\packages\wolverinefx\6.18.0\lib\net10.0\Wolverine.dll</HintPath>
+      </Reference>
+    </ItemGroup>
+
+</Project>