Changing test structure. Need to add unit tests.

src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/Programs/PackageCatalogWrapperTests.cs

@@ -1,10 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Microsoft.Plugin.Program.UnitTests.Programs
-{
-    class PackageCatalogWrapperTests
-    {
-    }
-}

src/modules/launcher/Plugins/Microsoft.Plugin.Program.UnitTests/Storage/PackageRepositoryTest.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Microsoft.Plugin.Program.UnitTests.Storage
+{
+    class PackageRepositoryTest
+    {
+    }
+}

src/modules/launcher/Plugins/Microsoft.Plugin.Program/Storage/IProgramRepository.cs

@@ -0,0 +1,11 @@
+using Windows.ApplicationModel;
+
+namespace Microsoft.Plugin.Program.Storage
+{
+    internal interface IProgramRepository
+    {
+        void IndexPrograms();
+        void Load();
+        void Save();
+    }
+}

src/modules/launcher/Plugins/Microsoft.Plugin.Program/Storage/PackageRepository.cs

@@ -14,7 +14,7 @@ namespace Microsoft.Plugin.Program.Storage
     /// A repository for storing packaged applications such as UWP apps or appx packaged desktop apps.
     /// This repository will also monitor for changes to the PackageCatelog and update the repository accordingly
     /// </summary>
-    internal class PackageRepository : ListRepository<UWP.Application>, IRepository<UWP.Application>
+    internal class PackageRepository : ListRepository<UWP.Application>, IRepository<UWP.Application>, IProgramRepository
     {
         IPackageCatalog _packageCatalog;
         public PackageRepository(IPackageCatalog packageCatalog, IStorage<IList<UWP.Application>> storage) : base(storage)