Package operation log messages are now raised as package management events.

src/AddIns/Misc/PackageManagement/Project/PackageManagement.csproj

@@ -67,9 +67,13 @@
     <Compile Include="Configuration\AssemblyInfo.cs" />
     <Compile Include="Src\AcceptLicensesEventArgs.cs" />
     <Compile Include="Src\AddPackageReferenceCommand.cs" />
+    <Compile Include="Src\IAddPackageReferenceView.cs" />
     <Compile Include="Src\IPackageManagementEvents.cs" />
     <Compile Include="Src\PackageManagementEvents.cs" />
+    <Compile Include="Src\PackageManagementLogger.cs" />
     <Compile Include="Src\PackageOperationExceptionEventArgs.cs" />
+    <Compile Include="Src\PackageOperationMessage.cs" />
+    <Compile Include="Src\PackageOperationMessageLoggedEventArgs.cs" />
     <Compile Include="Src\ParentPackageOperationEventArgs.cs" />
     <Compile Include="Src\ProjectBrowserRefresher.cs" />
     <Compile Include="Src\RegisteredPackageRepositories.cs" />

src/AddIns/Misc/PackageManagement/Project/Src/AddPackageReferenceCommand.cs

@@ -10,14 +10,32 @@ namespace ICSharpCode.PackageManagement
 {
 	public class AddPackageReferenceCommand : AbstractMenuCommand
 	{
+		IPackageManagementOutputMessagesView outputMessagesView;
+		
+		public AddPackageReferenceCommand()
+			: this(PackageManagementServices.OutputMessagesView)
+		{
+		}
+		
+		public AddPackageReferenceCommand(IPackageManagementOutputMessagesView outputMessagesView)
+		{
+			this.outputMessagesView = outputMessagesView;
+		}
+		
 		public override void Run()
 		{
-			var view = new AddPackageReferenceView();
+			outputMessagesView.Clear();
-			view.Owner = WorkbenchSingleton.MainWindow;
+			
+			using (IAddPackageReferenceView view = CreateAddPackageReferenceView()) {
 				view.ShowDialog();
+			}
+		}
 		
-			var viewModel = view.MainPanel.DataContext as AddPackageReferenceViewModel;
+		protected virtual IAddPackageReferenceView CreateAddPackageReferenceView()
-			viewModel.Dispose();
+		{
+			return new AddPackageReferenceView() {
+				Owner = WorkbenchSingleton.MainWindow
+			};
 		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/AddPackageReferenceView.xaml.cs

@@ -6,11 +6,17 @@ using System.Windows;
 
 namespace ICSharpCode.PackageManagement
 {
-	public partial class AddPackageReferenceView : Window
+	public partial class AddPackageReferenceView : Window, IAddPackageReferenceView
 	{
 		public AddPackageReferenceView()
 		{
 			InitializeComponent();
 		}
+		
+		public void Dispose()
+		{
+			var viewModel = MainPanel.DataContext as AddPackageReferenceViewModel;
+			viewModel.Dispose();
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/AddPackageReferenceViewModel.cs

@@ -24,7 +24,6 @@ namespace ICSharpCode.PackageManagement
 			ITaskFactory taskFactory)
 		{
 			this.packageManagementService = packageManagementService;
-			this.packageManagementService.OutputMessagesView.Clear();
 			this.packageManagementEvents = packageManagementEvents;
 			this.licenseAcceptanceService = licenseAcceptanceService;
 			

src/AddIns/Misc/PackageManagement/Project/Src/Design/FakePackageManagementService.cs

@@ -46,10 +46,6 @@ namespace ICSharpCode.PackageManagement.Design
 		
 		public FakePackageManagementOutputMessagesView FakeOutputMessagesView = new FakePackageManagementOutputMessagesView();
 		
-		public IPackageManagementOutputMessagesView OutputMessagesView {
-			get { return FakeOutputMessagesView; }
-		}
-		
 		public FakeProjectManager FakeProjectManagerToReturnFromCreateProjectManager = new FakeProjectManager();
 		public IPackageRepository PackageRepositoryPassedToCreateProjectManager;
 		public MSBuildBasedProject ProjectPassedToCreateProjectManager;

src/AddIns/Misc/PackageManagement/Project/Src/IAddPackageReferenceView.cs

@@ -0,0 +1,12 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+
+namespace ICSharpCode.PackageManagement
+{
+	public interface IAddPackageReferenceView : IDisposable
+	{
+		bool? ShowDialog();
+	}
+}

src/AddIns/Misc/PackageManagement/Project/Src/IPackageManagementEvents.cs

@@ -14,11 +14,13 @@ namespace ICSharpCode.PackageManagement
 		event EventHandler<PackageOperationExceptionEventArgs> PackageOperationError;
 		event EventHandler<ParentPackageOperationEventArgs> ParentPackageInstalled;
 		event EventHandler<ParentPackageOperationEventArgs> ParentPackageUninstalled;
+		event EventHandler<PackageOperationMessageLoggedEventArgs> PackageOperationMessageLogged;
 	
 		void OnPackageOperationsStarting();		
 		void OnPackageOperationError(Exception ex);
 		bool OnAcceptLicenses(IEnumerable<IPackage> packages);
 		void OnParentPackageInstalled(IPackage package);
 		void OnParentPackageUninstalled(IPackage package);
+		void OnPackageOperationMessageLogged(MessageLevel level, string message, params object[] args);
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/IPackageManagementService.cs

@@ -20,7 +20,5 @@ namespace ICSharpCode.PackageManagement
 		InstallPackageAction CreateInstallPackageAction();
 		UninstallPackageAction CreateUninstallPackageAction();
 		UpdatePackageAction CreateUpdatePackageAction();
-		
-		IPackageManagementOutputMessagesView OutputMessagesView { get; }
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementEvents.cs

@@ -56,5 +56,15 @@ namespace ICSharpCode.PackageManagement
 				ParentPackageUninstalled(this, new ParentPackageOperationEventArgs(package));
 			}
 		}
+		
+		public event EventHandler<PackageOperationMessageLoggedEventArgs> PackageOperationMessageLogged;
+		
+		public void OnPackageOperationMessageLogged(MessageLevel level, string message, params object[] args)
+		{
+			if (PackageOperationMessageLogged != null) {
+				var eventArgs = new PackageOperationMessageLoggedEventArgs(level, message, args);
+				PackageOperationMessageLogged(this, eventArgs);
+			}
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementLogger.cs

@@ -0,0 +1,23 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using NuGet;
+
+namespace ICSharpCode.PackageManagement
+{
+	public class PackageManagementLogger : ILogger
+	{
+		IPackageManagementEvents packageManagementEvents;
+		
+		public PackageManagementLogger(IPackageManagementEvents packageManagementEvents)
+		{
+			this.packageManagementEvents = packageManagementEvents;
+		}
+		
+		public void Log(MessageLevel level, string message, params object[] args)
+		{
+			packageManagementEvents.OnPackageOperationMessageLogged(level, message, args);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementOutputMessagesView.cs

@@ -12,14 +12,17 @@ namespace ICSharpCode.PackageManagement
 		
 		IMessageViewCategory messageViewCategory;
 		
-		public PackageManagementOutputMessagesView()
+		public PackageManagementOutputMessagesView(IPackageManagementEvents packageManagementEvents)
-			: this(new PackageManagementCompilerMessageView())
+			: this(new PackageManagementCompilerMessageView(), packageManagementEvents)
 		{
 		}
 		
-		public PackageManagementOutputMessagesView(ICompilerMessageView compilerMessageView)
+		public PackageManagementOutputMessagesView(
+			ICompilerMessageView compilerMessageView,
+			IPackageManagementEvents packageManagementEvents)
 		{
 			CreatePackageManagementMessageCategoryIfNoneExists(compilerMessageView);
+			packageManagementEvents.PackageOperationMessageLogged += PackageOperationMessageLogged;
 		}
 		
 		void CreatePackageManagementMessageCategoryIfNoneExists(ICompilerMessageView compilerMessageView)
@@ -35,6 +38,12 @@ namespace ICSharpCode.PackageManagement
 			messageViewCategory = compilerMessageView.Create(CategoryName, "Packages");
 		}
 		
+		void PackageOperationMessageLogged(object sender, PackageOperationMessageLoggedEventArgs e)
+		{
+			string formattedMessage = e.Message.ToString();
+			messageViewCategory.AppendLine(formattedMessage);			
+		}
+		
 		public void Clear()
 		{
 			messageViewCategory.Clear();

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementService.cs

@@ -12,7 +12,6 @@ namespace ICSharpCode.PackageManagement
 {
 	public class PackageManagementService : IPackageManagementService
 	{
-		IPackageManagementOutputMessagesView outputMessagesView;
 		IRegisteredPackageRepositories registeredPackageRepositories;
 		IPackageManagerFactory packageManagerFactory;
 		IPackageManagementProjectService projectService;
@@ -23,26 +22,24 @@ namespace ICSharpCode.PackageManagement
 			IPackageRepositoryCache packageRepositoryCache,
 			IPackageManagerFactory packageManagerFactory,
 			IPackageManagementEvents packageManagementEvents,
-			IPackageManagementProjectService projectService,
+			IPackageManagementProjectService projectService)
-			IPackageManagementOutputMessagesView outputMessagesView)
 			: this(
 				new RegisteredPackageRepositories(packageRepositoryCache, options),
 				packageManagerFactory,
 				packageManagementEvents,
-				projectService,
+				projectService)
-				outputMessagesView)
 		{
 		}
 		
 		public PackageManagementService(
 			IRegisteredPackageRepositories registeredPackageRepositories,
-			IPackageManagementEvents packageManagementEvents)
+			IPackageManagementEvents packageManagementEvents,
+			IPackageManagementOutputMessagesView outputMessagesView)
 			: this(
 				registeredPackageRepositories,
 				new SharpDevelopPackageManagerFactory(),
 				packageManagementEvents,
-				new PackageManagementProjectService(),
+				new PackageManagementProjectService())
-				new PackageManagementOutputMessagesView())
 		{
 		}
 		
@@ -50,18 +47,12 @@ namespace ICSharpCode.PackageManagement
 			IRegisteredPackageRepositories registeredPackageRepositories,
 			IPackageManagerFactory packageManagerFactory,
 			IPackageManagementEvents packageManagementEvents,
-			IPackageManagementProjectService projectService,
+			IPackageManagementProjectService projectService)
-			IPackageManagementOutputMessagesView outputMessagesView)
 		{
 			this.registeredPackageRepositories = registeredPackageRepositories;
 			this.packageManagementEvents = packageManagementEvents;
 			this.packageManagerFactory = packageManagerFactory;
 			this.projectService = projectService;
-			this.outputMessagesView = outputMessagesView;
-		}
-
-		public IPackageManagementOutputMessagesView OutputMessagesView {
-			get { return outputMessagesView; }
 		}
 		
 		IPackageRepository ActivePackageRepository {

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementServices.cs

@@ -15,12 +15,14 @@ namespace ICSharpCode.PackageManagement
 		static readonly PackageManagementEvents packageManagementEvents = new PackageManagementEvents();
 		static readonly PackageManagementProjectService projectService = new PackageManagementProjectService();
 		static readonly ProjectBrowserRefresher projectBrowserRefresher;
+		static readonly PackageManagementOutputMessagesView outputMessagesView;
 		
 		static PackageManagementServices()
 		{
 			options = new PackageManagementOptions();
 			registeredPackageRepositories = new RegisteredPackageRepositories(options);
-			packageManagementService = new PackageManagementService(registeredPackageRepositories, packageManagementEvents);
+			outputMessagesView = new PackageManagementOutputMessagesView(packageManagementEvents);
+			packageManagementService = new PackageManagementService(registeredPackageRepositories, packageManagementEvents, outputMessagesView);
 			projectBrowserRefresher = new ProjectBrowserRefresher(projectService, packageManagementEvents);
 		}
 		
@@ -43,5 +45,9 @@ namespace ICSharpCode.PackageManagement
 		public static IPackageManagementEvents PackageManagementEvents {
 			get { return packageManagementEvents; }
 		}
+		
+		public static IPackageManagementOutputMessagesView OutputMessagesView {
+			get { return outputMessagesView; }
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/PackageOperationMessage.cs

@@ -0,0 +1,31 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using NuGet;
+
+namespace ICSharpCode.PackageManagement
+{
+	public class PackageOperationMessage
+	{
+		string message;
+		object[] args;
+		
+		public PackageOperationMessage(
+			MessageLevel level,
+			string message,
+			params object[] args)
+		{
+			this.Level = level;
+			this.message = message;
+			this.args = args;
+		}
+		
+		public MessageLevel Level { get; private set; }
+		
+		public override string ToString()
+		{
+			return String.Format(message, args);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Project/Src/PackageOperationMessageLoggedEventArgs.cs

@@ -0,0 +1,21 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using NuGet;
+
+namespace ICSharpCode.PackageManagement
+{
+	public class PackageOperationMessageLoggedEventArgs : EventArgs
+	{
+		public PackageOperationMessageLoggedEventArgs(
+			MessageLevel level,
+			string message,
+			params object[] args)
+		{
+			this.Message = new PackageOperationMessage(level, message, args);
+		}
+		
+		public PackageOperationMessage Message { get; private set; }
+	}
+}

src/AddIns/Misc/PackageManagement/Project/Src/PackageViewModel.cs

@@ -20,17 +20,20 @@ namespace ICSharpCode.PackageManagement
 		IEnumerable<PackageOperation> packageOperations = new PackageOperation[0];
 		IPackageRepository sourceRepository;
 		bool? hasDependencies;
+		ILogger logger;
 		
 		public PackageViewModel(
 			IPackage package,
 			IPackageRepository sourceRepository,
 			IPackageManagementService packageManagementService,
-			IPackageManagementEvents packageManagementEvents)
+			IPackageManagementEvents packageManagementEvents,
+			ILogger logger)
 		{
 			this.package = package;
 			this.sourceRepository = sourceRepository;
 			this.packageManagementService = packageManagementService;
 			this.packageManagementEvents = packageManagementEvents;
+			this.logger = logger;
 			
 			CreateCommands();
 		}
@@ -167,7 +170,7 @@ namespace ICSharpCode.PackageManagement
 				
 		void Log(string message)
 		{
-			Logger.Log(MessageLevel.Info, message);
+			logger.Log(MessageLevel.Info, message);
 		}
 		
 		string GetFormattedStartPackageOperationMessage(string format)
@@ -181,10 +184,6 @@ namespace ICSharpCode.PackageManagement
 			return String.Format("------- {0} -------", message);
 		}
 		
-		ILogger Logger {
-			get { return packageManagementService.OutputMessagesView; }
-		}
-		
 		protected virtual string AddingPackageMessageFormat {
 			get { return "Installing...{0}"; }
 		}
@@ -215,7 +214,7 @@ namespace ICSharpCode.PackageManagement
 		ISharpDevelopPackageManager CreatePackageManagerForActiveProject()
 		{
 			ISharpDevelopPackageManager packageManager = packageManagementService.CreatePackageManagerForActiveProject();
-			packageManager.Logger = Logger;
+			packageManager.Logger = logger;
 			return packageManager;
 		}
 		

src/AddIns/Misc/PackageManagement/Project/Src/PackageViewModelFactory.cs

@@ -24,6 +24,7 @@ namespace ICSharpCode.PackageManagement
 			this.RegisteredPackageRepositories = registeredPackageRepositories;
 			this.PackageManagementService = packageManagementService;
 			this.PackageManagementEvents = packageManagementEvents;
+			this.Logger = new PackageManagementLogger(packageManagementEvents);
 		}
 		
 		public virtual PackageViewModel CreatePackageViewModel(IPackage package)
@@ -32,11 +33,13 @@ namespace ICSharpCode.PackageManagement
 				package,
 				RegisteredPackageRepositories.ActiveRepository,
 				PackageManagementService,
-				PackageManagementEvents);
+				PackageManagementEvents,
+				Logger);
 		}
 		
 		public IRegisteredPackageRepositories RegisteredPackageRepositories { get; private set; }
 		public IPackageManagementService PackageManagementService { get; private set; }
 		public IPackageManagementEvents PackageManagementEvents { get; private set; }
+		public ILogger Logger { get; private set; }
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/ProcessPackageAction.cs

@@ -60,7 +60,7 @@ namespace ICSharpCode.PackageManagement
 		void GetLoggerIfMissing()
 		{
 			if (Logger == null) {
-				Logger = packageManagementService.OutputMessagesView;
+				Logger = new PackageManagementLogger(packageManagementEvents);
 			}
 		}
 		

src/AddIns/Misc/PackageManagement/Project/Src/UpdatedPackageViewModel.cs

@@ -15,8 +15,9 @@ namespace ICSharpCode.PackageManagement
 			IPackage package,
 			IPackageRepository sourceRepository,
 			IPackageManagementService packageManagementService,
-			IPackageManagementEvents packageManagementEvents)
+			IPackageManagementEvents packageManagementEvents,
-			: base(package, sourceRepository, packageManagementService, packageManagementEvents)
+			ILogger logger)
+			: base(package, sourceRepository, packageManagementService, packageManagementEvents, logger)
 		{
 			this.packageManagementService = packageManagementService;
 		}

src/AddIns/Misc/PackageManagement/Project/Src/UpdatedPackageViewModelFactory.cs

@@ -19,7 +19,8 @@ namespace ICSharpCode.PackageManagement
 				package,
 				RegisteredPackageRepositories.ActiveRepository,
 				PackageManagementService,
-				PackageManagementEvents);
+				PackageManagementEvents,
+				Logger);
 		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/PackageManagement.Tests.csproj

@@ -69,10 +69,15 @@
     <Compile Include="..\..\..\..\Main\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>
     </Compile>
+    <Compile Include="Src\AddPackageReferenceCommandTests.cs" />
     <Compile Include="Src\Helpers\ExceptionThrowingRegisteredPackageRepositories.cs" />
+    <Compile Include="Src\Helpers\FakeAddPackageReferenceView.cs" />
     <Compile Include="Src\Helpers\FakePackageManagementEvents.cs" />
     <Compile Include="Src\Helpers\FakePackageViewModelFactory.cs" />
+    <Compile Include="Src\Helpers\TestableAddPackageReferenceCommand.cs" />
     <Compile Include="Src\PackageManagementEventsTests.cs" />
+    <Compile Include="Src\PackageManagementLoggerTests.cs" />
+    <Compile Include="Src\PackageOperationMessageTests.cs" />
     <Compile Include="Src\ProjectBrowserRefresherTests.cs" />
     <Compile Include="Src\RegisteredPackageRepositoriesTests.cs" />
     <Compile Include="Src\Helpers\ExceptionThrowingPackageManagementService.cs" />

src/AddIns/Misc/PackageManagement/Test/Src/AddPackageReferenceCommandTests.cs

@@ -0,0 +1,51 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using NUnit.Framework;
+using PackageManagement.Tests.Helpers;
+
+namespace PackageManagement.Tests
+{
+	[TestFixture]
+	public class AddPackageReferenceCommandTests
+	{
+		TestableAddPackageReferenceCommand command;
+		FakeAddPackageReferenceView view;
+		
+		void CreateCommand()
+		{
+			command = new TestableAddPackageReferenceCommand();
+			view = command.FakeAddPackageReferenceView;
+		}
+		
+		[Test]
+		public void Run_CommandExecuted_AddPackageReferenceViewIsDisplayed()
+		{
+			CreateCommand();
+			command.Run();
+			
+			Assert.IsTrue(view.IsShowDialogCalled);
+		}
+		
+		[Test]
+		public void Run_CommandExecuted_AddPackageReferenceViewIsDisposed()
+		{
+			CreateCommand();
+			command.Run();
+			
+			Assert.IsTrue(view.IsDisposeCalled);
+		}
+		
+		[Test]
+		public void Run_CommandExecuted_OutputMessagesViewIsCleared()
+		{
+			CreateCommand();
+			command.Run();
+			
+			bool result = command.FakeOutputMessagesView.IsClearCalled;
+			
+			Assert.IsTrue(result);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/AddPackageReferenceViewModelTests.cs

@@ -142,14 +142,6 @@ namespace PackageManagement.Tests
 			PackageCollectionAssert.AreEqual(expectedPackages, viewModel.UpdatedPackagesViewModel.PackageViewModels);
 		}
 		
-		[Test]
-		public void Constructor_InstanceCreated_OutputMessagesCleared()
-		{
-			CreateViewModel();
-			
-			Assert.IsTrue(fakePackageManagementService.FakeOutputMessagesView.IsClearCalled);
-		}
-		
 		[Test]
 		public void RecentPackagesViewModel_RecentRepositoryHasOnePackage_HasOnePackageViewModel()
 		{

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/FakeAddPackageReferenceView.cs

@@ -0,0 +1,26 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using ICSharpCode.PackageManagement;
+
+namespace PackageManagement.Tests.Helpers
+{
+	public class FakeAddPackageReferenceView : IAddPackageReferenceView
+	{
+		public bool IsShowDialogCalled;
+		
+		public bool? ShowDialog()
+		{
+			IsShowDialogCalled = true;
+			return true;
+		}
+		
+		public bool IsDisposeCalled;
+		
+		public void Dispose()
+		{
+			IsDisposeCalled = true;
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/FakePackageManagementEvents.cs

@@ -16,6 +16,7 @@ namespace PackageManagement.Tests.Helpers
 		public event EventHandler<PackageOperationExceptionEventArgs> PackageOperationError;
 		public event EventHandler<ParentPackageOperationEventArgs> ParentPackageInstalled;
 		public event EventHandler<ParentPackageOperationEventArgs> ParentPackageUninstalled;
+		public event EventHandler<PackageOperationMessageLoggedEventArgs> PackageOperationMessageLogged;
 		#pragma warning restore 0067
 		
 		public bool IsOnPackageOperationsStartingCalled;
@@ -56,5 +57,14 @@ namespace PackageManagement.Tests.Helpers
 		{
 			PackagePassedToOnParentPackageUninstalled = package;
 		}
+		
+		public MessageLevel MessageLevelPassedToOnPackageOperationMessageLogged;
+		public string FormattedStringPassedToOnPackageOperationMessageLogged;
+		
+		public void OnPackageOperationMessageLogged(MessageLevel level, string message, params object[] args)
+		{
+			MessageLevelPassedToOnPackageOperationMessageLogged = level;
+			FormattedStringPassedToOnPackageOperationMessageLogged = String.Format(message, args);
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/FakePackageViewModelFactory.cs

@@ -20,7 +20,8 @@ namespace PackageManagement.Tests.Helpers
 				package,
 				FakeRegisteredPackageRepositories.FakeActiveRepository,
 				FakePackageManagementService,
-				FakePackageManagementEvents);
+				FakePackageManagementEvents,
+				FakePackageManagementService.FakeOutputMessagesView);
 		}
 		
 		public IRegisteredPackageRepositories RegisteredPackageRepositories {

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/TestableAddPackageReferenceCommand.cs

@@ -0,0 +1,32 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Windows;
+using ICSharpCode.PackageManagement;
+using ICSharpCode.PackageManagement.Design;
+
+namespace PackageManagement.Tests.Helpers
+{
+	public class TestableAddPackageReferenceCommand : AddPackageReferenceCommand
+	{
+		public FakePackageManagementOutputMessagesView FakeOutputMessagesView;
+		public FakeAddPackageReferenceView FakeAddPackageReferenceView = new FakeAddPackageReferenceView();
+		
+		public TestableAddPackageReferenceCommand()
+			: this(new FakePackageManagementOutputMessagesView())
+		{
+		}
+		
+		public TestableAddPackageReferenceCommand(FakePackageManagementOutputMessagesView view)
+			: base(view)
+		{
+			this.FakeOutputMessagesView = view;
+		}
+		
+		protected override IAddPackageReferenceView CreateAddPackageReferenceView()
+		{
+			return FakeAddPackageReferenceView;
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/TestablePackageViewModel.cs

@@ -22,7 +22,8 @@ namespace PackageManagement.Tests.Helpers
 				new FakePackage(),
 				new FakePackageRepository(),
 				packageManagementService,
-				new FakePackageManagementEvents())
+				new FakePackageManagementEvents(),
+				packageManagementService.FakeOutputMessagesView)
 		{		
 		}
 		
@@ -30,12 +31,14 @@ namespace PackageManagement.Tests.Helpers
 			FakePackage package,
 			FakePackageRepository sourceRepository,
 			FakePackageManagementService packageManagementService,
-			FakePackageManagementEvents packageManagementEvents)
+			FakePackageManagementEvents packageManagementEvents,
+			FakePackageManagementOutputMessagesView logger)
 			: base(
 				package,
 				sourceRepository,
 				packageManagementService,
-				packageManagementEvents)
+				packageManagementEvents,
+				logger)
 		{
 			this.FakePackage = package;
 			this.FakePackageManagementService = packageManagementService;

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/TestableUpdatedPackageViewModel.cs

@@ -42,7 +42,8 @@ namespace PackageManagement.Tests.Helpers
 				package,
 				sourceRepository,
 				packageManagementService,
-				packageManagementEvents)
+				packageManagementEvents,
+				packageManagementService.FakeOutputMessagesView)
 		{
 			this.FakePackage = package;
 			this.FakePackageManagementService = packageManagementService;

src/AddIns/Misc/PackageManagement/Test/Src/PackageManagementEventsTests.cs

@@ -216,5 +216,52 @@ namespace PackageManagement.Tests
 			var package = new FakePackage("Test");
 			Assert.DoesNotThrow(() => events.OnParentPackageUninstalled(package));
 		}
+		
+		[Test]
+		public void OnPackageOperationMessageLogged_OneEventSubscriber_SenderIsPackageManagementEvents()
+		{
+			CreateEvents();
+			object eventSender = null;
+			events.PackageOperationMessageLogged += (sender, e) => eventSender = sender;
+			
+			events.OnPackageOperationMessageLogged(MessageLevel.Info, "Test");
+			
+			Assert.AreEqual(events, eventSender);
+		}
+		
+		[Test]
+		public void OnPackageOperationMessageLogged_NoEventSubscribers_NullReferenceExceptionIsNotThrown()
+		{
+			CreateEvents();
+			Assert.DoesNotThrow(() => events.OnPackageOperationMessageLogged(MessageLevel.Info, "Test"));
+		}
+		
+		[Test]
+		public void OnPackageOperationMessageLogged_InfoMessageLoggedWithOneEventSubscriber_EventArgsHasInfoMessageLevel()
+		{
+			CreateEvents();
+			PackageOperationMessageLoggedEventArgs eventArgs = null;
+			events.PackageOperationMessageLogged += (sender, e) => eventArgs = e;
+			
+			events.OnPackageOperationMessageLogged(MessageLevel.Info, "Test");
+			
+			Assert.AreEqual(MessageLevel.Info, eventArgs.Message.Level);
+		}
+		
+		[Test]
+		public void OnPackageOperationMessageLogged_FormattedInfoMessageLoggedWithOneEventSubscriber_EventArgsHasFormattedMessage()
+		{
+			CreateEvents();
+			PackageOperationMessageLoggedEventArgs eventArgs = null;
+			events.PackageOperationMessageLogged += (sender, e) => eventArgs = e;
+			
+			string format = "Test {0}";
+			events.OnPackageOperationMessageLogged(MessageLevel.Info, format, "B");
+			
+			string message = eventArgs.Message.ToString();
+			
+			string expectedMessage = "Test B";
+			Assert.AreEqual(expectedMessage, message);
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/Src/PackageManagementLoggerTests.cs

@@ -0,0 +1,47 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using ICSharpCode.PackageManagement;
+using NuGet;
+using NUnit.Framework;
+using PackageManagement.Tests.Helpers;
+
+namespace PackageManagement.Tests
+{
+	[TestFixture]
+	public class PackageManagementLoggerTests
+	{
+		FakePackageManagementEvents fakePackageManagementEvents;
+		PackageManagementLogger logger;
+		
+		void CreateLogger()
+		{
+			fakePackageManagementEvents = new FakePackageManagementEvents();
+			logger = new PackageManagementLogger(fakePackageManagementEvents);
+		}
+		
+		[Test]
+		public void Log_WarningMessageLogged_RaisesMessageLoggedEventWithWarningMessageLevel()
+		{
+			CreateLogger();
+			
+			logger.Log(MessageLevel.Warning, "test");
+			
+			Assert.AreEqual(MessageLevel.Warning, fakePackageManagementEvents.MessageLevelPassedToOnPackageOperationMessageLogged);
+		}
+		
+		[Test]
+		public void Log_FormattedInfoMessageLogged_RaisesMessageLoggedEventWithFormattedMessage()
+		{
+			CreateLogger();
+			
+			string format = "Test {0}";
+			logger.Log(MessageLevel.Info, format, "C");
+			
+			string message = fakePackageManagementEvents.FormattedStringPassedToOnPackageOperationMessageLogged;
+			
+			Assert.AreEqual("Test C", message);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/PackageManagementOutputMessagesViewTests.cs

@@ -15,6 +15,7 @@ namespace PackageManagement.Tests
 		PackageManagementOutputMessagesView view;
 		FakeCompilerMessageView fakeCompilerMessageView;
 		FakeMessageCategoryView fakeMessageCategoryView;
+		PackageManagementEvents packageManagementEvents;
 		
 		void CreateView()
 		{
@@ -30,7 +31,8 @@ namespace PackageManagement.Tests
 		
 		void CreateView(FakeCompilerMessageView fakeCompilerMessageView)
 		{
-			view = new PackageManagementOutputMessagesView(fakeCompilerMessageView);
+			packageManagementEvents = new PackageManagementEvents();
+			view = new PackageManagementOutputMessagesView(fakeCompilerMessageView, packageManagementEvents);
 		}
 		
 		void LogInfoMessage(string message)
@@ -100,5 +102,15 @@ namespace PackageManagement.Tests
 			
 			Assert.AreEqual("Test 1", fakeMessageCategoryView.FirstLineAppended);
 		}
+		
+		[Test]
+		public void OnPackageOperationMessageLogged_InfoMessageUsingFormatStringPassed_FullyFormattedStringAddedToMessageViewCategory()
+		{
+			CreateView();
+			
+			packageManagementEvents.OnPackageOperationMessageLogged(MessageLevel.Info, "Test {0}", 1);
+			
+			Assert.AreEqual("Test 1", fakeMessageCategoryView.FirstLineAppended);
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Test/Src/PackageManagementServiceTests.cs

@@ -23,7 +23,6 @@ namespace PackageManagement.Tests
 		FakePackageManagerFactory fakePackageManagerFactory;
 		FakePackageManagementProjectService fakeProjectService;
 		TestableProject testProject;
-		FakePackageManagementOutputMessagesView fakeOutputMessagesView;
 		
 		void CreatePackageSources()
 		{
@@ -42,7 +41,6 @@ namespace PackageManagement.Tests
 			fakeRegisteredPackageRepositories = new FakeRegisteredPackageRepositories();
 			fakePackageManagerFactory = new FakePackageManagerFactory();
 			fakeProjectService = new FakePackageManagementProjectService();
-			fakeOutputMessagesView = new FakePackageManagementOutputMessagesView();
 			var packageManagementEvents = new FakePackageManagementEvents();
 			
 			fakeProjectService.CurrentProject = testProject;
@@ -51,8 +49,7 @@ namespace PackageManagement.Tests
 					fakeRegisteredPackageRepositories,
 					fakePackageManagerFactory,
 					packageManagementEvents,
-					fakeProjectService,
+					fakeProjectService);
-					fakeOutputMessagesView);
 		}
 		
 		FakePackage AddOneFakePackageToPackageRepositoryFactoryRepository(string id)

src/AddIns/Misc/PackageManagement/Test/Src/PackageOperationMessageTests.cs

@@ -0,0 +1,50 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using ICSharpCode.PackageManagement;
+using NuGet;
+using NUnit.Framework;
+
+namespace PackageManagement.Tests
+{
+	[TestFixture]
+	public class PackageOperationMessageTests
+	{
+		[Test]
+		public void Level_CreateInfoMessage_CreatesMessageWithMessageLevelSetToInfo()
+		{
+			var message = new PackageOperationMessage(MessageLevel.Info, "test");
+			
+			Assert.AreEqual(MessageLevel.Info, message.Level);
+		}
+		
+		[Test]
+		public void Level_CreateWarningMessage_CreatesMessageWithMessageLevelSetToWarning()
+		{
+			var message = new PackageOperationMessage(MessageLevel.Warning, "test");
+			
+			Assert.AreEqual(MessageLevel.Warning, message.Level);
+		}
+		
+		[Test]
+		public void ToString_CreateWarningMessage_ReturnsMessage()
+		{
+			var message = new PackageOperationMessage(MessageLevel.Warning, "test");
+			var text = message.ToString();
+			
+			Assert.AreEqual("test", text);
+		}
+		
+		[Test]
+		public void ToString_CreateFormattedWarningMessage_ReturnsFormattedMessage()
+		{
+			string format = "Test '{0}'.";
+			var message = new PackageOperationMessage(MessageLevel.Warning, format, "A");
+			var text = message.ToString();
+			
+			var expectedText = "Test 'A'.";
+			Assert.AreEqual(expectedText, text);
+		}
+	}
+}

src/AddIns/Misc/PackageManagement/Test/Src/PackageViewModelTests.cs

@@ -21,6 +21,7 @@ namespace PackageManagement.Tests
 		ExceptionThrowingPackageManagementService exceptionThrowingPackageManagementService;
 		FakeInstallPackageAction fakeInstallPackageTask;
 		FakeUninstallPackageAction fakeUninstallPackageAction;
+		FakePackageManagementOutputMessagesView fakeLogger;
 		
 		void CreateViewModel()
 		{
@@ -41,6 +42,7 @@ namespace PackageManagement.Tests
 			this.packageManagementService = packageManagementService;
 			sourcePackageRepository = viewModel.FakeSourcePackageRepository;
 			packageManagementEvents = viewModel.FakePackageManagementEvents;
+			fakeLogger = packageManagementService.FakeOutputMessagesView;
 			fakeInstallPackageTask = packageManagementService.ActionToReturnFromCreateInstallPackageAction;
 			fakeUninstallPackageAction = packageManagementService.ActionToReturnFromCreateUninstallPackageAction;
 		}
@@ -363,7 +365,7 @@ namespace PackageManagement.Tests
 			viewModel.AddOneFakeInstallPackageOperationForViewModelPackage();
 			viewModel.AddPackage();
 			
-			ILogger expectedLogger = packageManagementService.FakeOutputMessagesView;
+			ILogger expectedLogger = fakeLogger;
 			ILogger actualLogger = packageManagementService
 				.FakePackageManagerToReturnFromCreatePackageManager
 				.Logger;
@@ -381,7 +383,7 @@ namespace PackageManagement.Tests
 			viewModel.AddPackage();
 			
 			string expectedMessage = "------- Updating...Test.Package 1.2.0.55 -------";
-			string actualMessage = packageManagementService.FakeOutputMessagesView.FirstFormattedMessageLogged;
+			string actualMessage = fakeLogger.FirstFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -394,7 +396,7 @@ namespace PackageManagement.Tests
 			viewModel.AddPackage();
 			
 			string expectedMessage = "==============================";
-			string actualMessage = packageManagementService.FakeOutputMessagesView.NextToLastFormattedMessageLogged;
+			string actualMessage = fakeLogger.NextToLastFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -407,7 +409,7 @@ namespace PackageManagement.Tests
 			viewModel.AddPackage();
 			
 			string expectedMessage = String.Empty;
-			string actualMessage = packageManagementService.FakeOutputMessagesView.LastFormattedMessageLogged;
+			string actualMessage = fakeLogger.LastFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -423,7 +425,7 @@ namespace PackageManagement.Tests
 			viewModel.RemovePackage();
 			
 			string expectedMessage = "------- Removing...Test.Package 1.2.0.55 -------";
-			string actualMessage = packageManagementService.FakeOutputMessagesView.FirstFormattedMessageLogged;
+			string actualMessage = fakeLogger.FirstFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -436,7 +438,7 @@ namespace PackageManagement.Tests
 			viewModel.RemovePackage();
 			
 			string expectedMessage = "==============================";
-			string actualMessage = packageManagementService.FakeOutputMessagesView.NextToLastFormattedMessageLogged;
+			string actualMessage = fakeLogger.NextToLastFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -448,7 +450,7 @@ namespace PackageManagement.Tests
 			viewModel.RemovePackage();
 			
 			string expectedMessage = String.Empty;
-			string actualMessage = packageManagementService.FakeOutputMessagesView.LastFormattedMessageLogged;
+			string actualMessage = fakeLogger.LastFormattedMessageLogged;
 						
 			Assert.AreEqual(expectedMessage, actualMessage);
 		}
@@ -484,7 +486,7 @@ namespace PackageManagement.Tests
 			exceptionThrowingPackageManagementService.ExeptionToThrowWhenCreateInstallPackageTaskCalled = ex;
 			viewModel.AddPackage();
 			
-			string actualMessage = packageManagementService.FakeOutputMessagesView.SecondFormattedMessageLogged;
+			string actualMessage = fakeLogger.SecondFormattedMessageLogged;
 			bool containsExceptionErrorMessage = actualMessage.Contains("Exception error message");
 			
 			Assert.IsTrue(containsExceptionErrorMessage, actualMessage);
@@ -518,7 +520,7 @@ namespace PackageManagement.Tests
 			exceptionThrowingPackageManagementService.ExeptionToThrowWhenCreateUninstallPackageActionCalled = ex;
 			viewModel.RemovePackage();
 			
-			string actualMessage = packageManagementService.FakeOutputMessagesView.SecondFormattedMessageLogged;
+			string actualMessage = fakeLogger.SecondFormattedMessageLogged;
 			bool containsExceptionErrorMessage = actualMessage.Contains("Exception error message");
 			
 			Assert.IsTrue(containsExceptionErrorMessage, actualMessage);

src/AddIns/Misc/PackageManagement/Test/Src/ProcessPackageActionTests.cs

@@ -2,6 +2,7 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
+using ICSharpCode.PackageManagement;
 using ICSharpCode.PackageManagement.Design;
 using NuGet;
 using NUnit.Framework;
@@ -33,15 +34,15 @@ namespace PackageManagement.Tests
 		}
 		
 		[Test]
-		public void Execute_LoggerIsNull_LoggerUsedByPackageManagerIsOutputMessagesViewLogger()
+		public void Execute_LoggerIsNull_LoggerUsedByPackageManagerIsPackageManagementLogger()
 		{
 			CreateAction();
 			action.Execute();
 			
-			ILogger expectedLogger = fakeOutputMessagesView;
 			ILogger actualLogger = fakePackageManager.Logger;
+			Type expectedType = typeof(PackageManagementLogger);
 			
-			Assert.AreEqual(expectedLogger, actualLogger);
+			Assert.IsInstanceOf(expectedType, actualLogger);
 		}
 		
 		[Test]