Fix ThemeServiceTests

--HG--
branch : dev

src/Orchard.Tests.Modules/Themes/Services/ThemeServiceTests.cs

@@ -68,6 +68,7 @@ namespace Orchard.Tests.Modules.Themes.Services {
             var context = new DynamicProxyContext();
             var builder = new ContainerBuilder();
             builder.RegisterModule(new SettingsModule());
+            builder.RegisterType<StubWorkContextAccessor>().As<IWorkContextAccessor>(); // test
             builder.RegisterType<ThemeService>().EnableDynamicProxy(context).As<IThemeService>();
             builder.RegisterType<SettingsModuleInterceptor>().As<ISettingsModuleInterceptor>();
             builder.RegisterType<SiteService>().As<ISiteService>();

src/Orchard.Tests/Orchard.Framework.Tests.csproj

@@ -244,6 +244,7 @@
     <Compile Include="Mvc\Routes\UrlPrefixTests.cs" />
     <Compile Include="Records\BigRecord.cs" />
     <Compile Include="Scripting\ScriptingTests.cs" />
+    <Compile Include="Stubs\StubWorkContextAccessor.cs" />
     <Compile Include="Stubs\StubExtensionManager.cs" />
     <Compile Include="Stubs\StubReportsCoordinator.cs" />
     <Compile Include="Stubs\StubVirtualPathProvider.cs" />

src/Orchard.Tests/Stubs/StubWorkContextAccessor.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Web;
+
+namespace Orchard.Tests.Stubs {
+    public class StubWorkContextAccessor : IWorkContextAccessor {
+        public WorkContext GetContext(HttpContextBase httpContext) {
+            throw new NotSupportedException();
+        }
+
+        public IWorkContextScope CreateWorkContextScope(HttpContextBase httpContext) {
+            throw new NotSupportedException();
+        }
+
+        public WorkContext GetContext() {
+            return null;
+        }
+
+        public IWorkContextScope CreateWorkContextScope() {
+            throw new NotSupportedException();
+        }
+    }
+}