Fix Localization Rule #16153

test/OrchardCore.Tests.Modules/ModuleSample/ModuleSample.csproj

@@ -7,6 +7,13 @@
     <TargetFrameworks>$(CommonTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="Localization\zh-CN\OrchardCore.Demo.po">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
+    </EmbeddedResource>
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\src\OrchardCore\OrchardCore.Module.Targets\OrchardCore.Module.Targets.csproj" />
   </ItemGroup>

test/OrchardCore.Tests.Modules/ModuleSample/Services/TestLocalizationService.cs

@@ -0,0 +1,17 @@
+using Microsoft.Extensions.Localization;
+
+namespace ModuleSample.Services;
+public class TestLocalizationService
+{
+    private readonly IStringLocalizer S;
+
+    public TestLocalizationService(IStringLocalizer<TestLocalizationService> stringLocalizer)
+    {
+        S = stringLocalizer;
+    }
+
+    public string SayHello()
+    {
+        return S["This is an internationalisation rule test."];
+    }
+}

test/OrchardCore.Tests.Modules/ModuleSample/Startup.cs

@@ -0,0 +1,12 @@
+using Microsoft.Extensions.DependencyInjection;
+using ModuleSample.Services;
+using OrchardCore.Modules;
+
+namespace ModuleSample;
+public class Startup : StartupBase
+{
+    public override void ConfigureServices(IServiceCollection services)
+    {
+        services.AddScoped<TestLocalizationService>();
+    }
+}