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)
@@ -42,7 +42,7 @@ namespace Microsoft.Plugin.Program.Storage
                 //Note there are sometimes multiple packages per application and this doesn't necessarily mean that we haven't found the app.
                 //eg. "Could not find file 'C:\\Program Files\\WindowsApps\\Microsoft.WindowsTerminalPreview_2020.616.45.0_neutral_~_8wekyb3d8bbwe\\AppxManifest.xml'."
 
-                catch ( System.IO.FileNotFoundException e)
+                catch (System.IO.FileNotFoundException e)
                 {
                     ProgramLogger.LogException($"|UWP|OnPackageInstalling|{args.Package.InstalledLocation}|{e.Message}", e);
                 }
@@ -56,7 +56,7 @@ namespace Microsoft.Plugin.Program.Storage
                 //find apps associated with this package. 
                 var uwp = new UWP(args.Package);
                 var apps = _items.Where(a => a.Package.Equals(uwp)).ToArray();
-                foreach(var app in apps)
+                foreach (var app in apps)
                 {
                     Remove(app);
                 }