Use NuGet.Config file to store package sources.

src/AddIns/Misc/PackageManagement/PackageManagement.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 11.00
 # Visual Studio 2010
-# SharpDevelop 4.1.0.7289-alpha
+# SharpDevelop 4.1.0.7374-alpha
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PackageManagement", "Project\PackageManagement.csproj", "{AE4AB0FA-6087-4480-AF37-0FA1452B3DA1}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PackageManagement.Tests", "Test\PackageManagement.Tests.csproj", "{56E98A01-8398-4A08-9578-C7337711A52B}"

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

@@ -84,6 +84,7 @@
     <Compile Include="Src\Design\FakePackageRepository.cs" />
     <Compile Include="Src\Design\FakeProjectManager.cs" />
     <Compile Include="Src\Design\FakeProjectSystem.cs" />
+    <Compile Include="Src\Design\FakeSettings.cs" />
     <Compile Include="Src\Design\WpfDesigner.cs" />
     <Compile Include="Src\FolderBrowser.cs" />
     <Compile Include="Src\ICompilerMessageView.cs" />

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

@@ -11,7 +11,7 @@ namespace ICSharpCode.PackageManagement.Design
 	public class DesignTimeRegisteredPackageSourcesViewModel : RegisteredPackageSourcesViewModel
 	{
 		public DesignTimeRegisteredPackageSourcesViewModel()
-			: this(new PackageManagementOptions(new Properties()))
+			: this(new PackageManagementOptions(new Properties(), new FakeSettings()))
 		{
 		}
 		

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

@@ -13,7 +13,7 @@ namespace ICSharpCode.PackageManagement.Design
 	{
 		public event EventHandler PackageInstalled;
 		
-		PackageManagementOptions options = new PackageManagementOptions(new Properties());
+		PackageManagementOptions options = new PackageManagementOptions(new Properties(), new FakeSettings());
 		public List<PackageOperation> PackageOperationsPassedToInstallPackage = new List<PackageOperation>();
 		
 		protected virtual void OnPackageInstalled()

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

@@ -0,0 +1,115 @@
+// 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.Collections.Generic;
+using NuGet;
+
+namespace ICSharpCode.PackageManagement.Design
+{
+	public class FakeSettings : ISettings
+	{
+		public List<KeyValuePair<string, string>> PackageSources 
+			= new List<KeyValuePair<string, string>>();
+		
+		public List<KeyValuePair<string, string>> ActivePackageSourceSettings =
+			new List<KeyValuePair<string, string>>();
+		
+		public Dictionary<string, IList<KeyValuePair<string, string>>> Sections
+			= new Dictionary<string, IList<KeyValuePair<string, string>>>();
+			
+		public FakeSettings()
+		{
+			Sections.Add(RegisteredPackageSources.PackageSourcesSectionName, PackageSources);
+			Sections.Add(RegisteredPackageSources.ActivePackageSourceSectionName, ActivePackageSourceSettings);
+		}
+		
+		public string GetValue(string section, string key)
+		{
+			throw new NotImplementedException();
+		}
+		
+		public IList<KeyValuePair<string, string>> GetValues(string section)
+		{
+			return Sections[section];
+		}
+		
+		public void AddFakePackageSource(PackageSource packageSource)
+		{
+			var valuePair = new KeyValuePair<string, string>(packageSource.Name, packageSource.Source);
+			PackageSources.Add(valuePair);
+		}
+		
+		public Dictionary<string, KeyValuePair<string, string>> SavedSectionValues =
+			new Dictionary<string, KeyValuePair<string, string>>();
+		
+		public void SetValue(string section, string key, string value)
+		{
+			SavedSectionValues.Remove(section);
+			SavedSectionValues.Add(section, new KeyValuePair<string, string>(key, value));
+		}
+		
+		public KeyValuePair<string, string> GetValuePassedToSetValueForActivePackageSourceSection()
+		{
+			return SavedSectionValues[RegisteredPackageSources.ActivePackageSourceSectionName];
+		}
+		
+		public void SetValues(string section, IList<KeyValuePair<string, string>> values)
+		{
+			SavedSectionValueLists.Remove(section);
+			SavedSectionValueLists.Add(section, values);
+		}
+		
+		public Dictionary<string, IList<KeyValuePair<string, string>>> SavedSectionValueLists
+			= new Dictionary<string, IList<KeyValuePair<string, string>>>();
+		
+		public IList<KeyValuePair<string, string>> GetValuesPassedToSetValuesForPackageSourcesSection()
+		{
+			return SavedSectionValueLists[RegisteredPackageSources.PackageSourcesSectionName];
+		}
+		
+		public bool DeleteValue(string section, string key)
+		{
+			throw new NotImplementedException();
+		}
+		
+		public List<string> SectionsDeleted = new List<string>();
+		
+		public bool DeleteSection(string section)
+		{
+			SectionsDeleted.Add(section);
+			return true;
+		}
+		
+		public bool IsPackageSourcesSectionDeleted {
+			get {
+				return SectionsDeleted.Contains(RegisteredPackageSources.PackageSourcesSectionName);
+			}
+		}
+		
+		public bool IsActivePackageSourceSectionDeleted {
+			get {
+				return SectionsDeleted.Contains(RegisteredPackageSources.ActivePackageSourceSectionName);
+			}
+		}
+		
+		public void SetFakeActivePackageSource(PackageSource packageSource)
+		{
+			ActivePackageSourceSettings.Clear();
+			var valuePair = new KeyValuePair<string, string>(packageSource.Name, packageSource.Source);
+			ActivePackageSourceSettings.Add(valuePair);
+		}
+		
+		public void MakeActivePackageSourceSectionNull()
+		{
+			Sections.Remove(RegisteredPackageSources.ActivePackageSourceSectionName);
+			Sections.Add(RegisteredPackageSources.ActivePackageSourceSectionName, null);
+		}
+		
+		public void MakePackageSourceSectionsNull()
+		{
+			Sections.Remove(RegisteredPackageSources.PackageSourcesSectionName);
+			Sections.Add(RegisteredPackageSources.PackageSourcesSectionName, null);			
+		}
+	}
+}

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

@@ -19,11 +19,18 @@ namespace ICSharpCode.PackageManagement
 
 		RegisteredPackageSources packageSources;
 		Properties properties;
+		ISettings settings;
 		List<RecentPackageInfo> recentPackages;
 		
-		public PackageManagementOptions(Properties properties)
+		public PackageManagementOptions(Properties properties, ISettings settings)
 		{
 			this.properties = properties;
+			this.settings = settings;
+		}
+		
+		public PackageManagementOptions(Properties properties)
+			: this(properties, Settings.UserSettings)
+		{
 		}
 		
 		public PackageManagementOptions()
@@ -34,8 +41,7 @@ namespace ICSharpCode.PackageManagement
 		public RegisteredPackageSources PackageSources {
 			get {
 				if (packageSources == null) {
-					packageSources = new RegisteredPackageSources(GetSavedPackageSources());
-					packageSources.CollectionChanged += PackageSourcesChanged;
+					packageSources = new RegisteredPackageSources(settings);
 				}
 				return packageSources;
 			}
@@ -74,24 +80,8 @@ namespace ICSharpCode.PackageManagement
 		}
 		
 		public PackageSource ActivePackageSource {
-			get {
-				if (properties.Contains(ActivePackageSourcePropertyName)) {
-					var registeredPackageSource = properties.Get<RegisteredPackageSource>(ActivePackageSourcePropertyName, null);
-					var packageSource = registeredPackageSource.ToPackageSource();
-					if (PackageSources.Contains(packageSource)) {
-						return packageSource;
-					}
-				}
-				return null;
-			}
-			set {
-				if (value == null) {
-					properties.Remove(ActivePackageSourcePropertyName);
-				} else {
-					var packageSource = new RegisteredPackageSource(value);
-					properties.Set(ActivePackageSourcePropertyName, packageSource);
-				}
-			}
+			get { return PackageSources.ActivePackageSource; }
+			set { PackageSources.ActivePackageSource = value; }
 		}
 		
 		public IList<RecentPackageInfo> RecentPackages {

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

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
+using System.Linq;
 using ICSharpCode.Core;
 using NuGet;
 
@@ -15,15 +16,61 @@ namespace ICSharpCode.PackageManagement
 		public static readonly string DefaultPackageSourceUrl = "http://go.microsoft.com/fwlink/?LinkID=206669";
 		public static readonly string DefaultPackageSourceName = "NuGet Official Package Source";
 		
+		public static readonly string PackageSourcesSectionName = "packageSources";
+		public static readonly string ActivePackageSourceSectionName = "activePackageSource";
+		
 		public static readonly PackageSource DefaultPackageSource = 
 			new PackageSource(DefaultPackageSourceUrl, DefaultPackageSourceName);
 		
+		ISettings settings;
+		PackageSource activePackageSource;
+		
 		public RegisteredPackageSources(IEnumerable<PackageSource> packageSources)
 		{
 			AddPackageSources(packageSources);
 			AddDefaultPackageSourceIfNoRegisteredPackageSources();
 		}
 		
+		public RegisteredPackageSources(ISettings settings)
+		{
+			this.settings = settings;
+			AddPackageSources();
+			AddDefaultPackageSourceIfNoRegisteredPackageSources();
+			ReadActivePackageSource();
+		}
+		
+		void AddPackageSources()
+		{
+			foreach (PackageSource source in GetPackageSourcesFromSettings()) {
+				Add(source);
+			}
+		}
+		
+		IEnumerable<PackageSource> GetPackageSourcesFromSettings()
+		{
+			IList<KeyValuePair<string, string>> savedPackageSources = settings.GetValues(PackageSourcesSectionName);
+			if (HasAny(savedPackageSources)) {
+				foreach (KeyValuePair<string, string> packageSource in savedPackageSources) {
+					yield return CreatePackageSourceFromKeyValuePair(packageSource);
+				}
+			}
+		}
+		
+		bool HasAny(IList<KeyValuePair<string, string>> packageSources)
+		{
+			if (packageSources != null) {
+				return packageSources.Any();
+			}
+			return false;
+		}
+		
+		PackageSource CreatePackageSourceFromKeyValuePair(KeyValuePair<string, string> savedPackageSource)
+		{
+			string source = savedPackageSource.Value;
+			string name = savedPackageSource.Key;
+			return new PackageSource(source, name);
+		}
+
 		void AddPackageSources(IEnumerable<PackageSource> packageSources)
 		{
 			foreach (PackageSource source in packageSources) {
@@ -45,5 +92,82 @@ namespace ICSharpCode.PackageManagement
 		public bool HasMultiplePackageSources {
 			get { return Count > 1; }
 		}
+		
+		void ReadActivePackageSource()
+		{
+			IList<KeyValuePair<string, string>> packageSources = settings.GetValues(ActivePackageSourceSectionName);
+			if (HasAny(packageSources)) {
+				activePackageSource = CreatePackageSourceFromKeyValuePair(packageSources[0]);
+			}
+		}
+		
+		protected override void OnCollectionChanged(NotifyCollectionChangedEventArgs e)
+		{
+			base.OnCollectionChanged(e);
+			UpdatePackageSourceSettingsWithChanges();
+		}
+		
+		void UpdatePackageSourceSettingsWithChanges()
+		{
+			if (settings != null) {
+				IList<KeyValuePair<string, string>> newPackageSourceSettings = GetSettingsFromPackageSources();
+				SavePackageSourceSettings(newPackageSourceSettings);
+			}
+		}
+		
+		IList<KeyValuePair<string, string>> GetSettingsFromPackageSources()
+		{
+			var settings = new List<KeyValuePair<string, string>>();
+			foreach (PackageSource source in this) {
+				settings.Add(CreateKeyValuePairFromPackageSource(source));
+			}
+			return settings;
+		}
+		
+		KeyValuePair<string, string> CreateKeyValuePairFromPackageSource(PackageSource source)
+		{
+			return new KeyValuePair<string, string>(source.Name, source.Source);
+		}
+		
+		void SavePackageSourceSettings(IList<KeyValuePair<string, string>> newPackageSourceSettings)
+		{
+			settings.DeleteSection(PackageSourcesSectionName);
+			settings.SetValues(PackageSourcesSectionName, newPackageSourceSettings);
+		}
+		
+		public PackageSource ActivePackageSource {
+			get {
+				if (Contains(activePackageSource)) {
+					return activePackageSource;
+				}
+				return null;
+			}
+			set {
+				activePackageSource = value;
+				if (activePackageSource == null) {
+					RemoveActivePackageSourceSetting();
+				} else {
+					UpdateActivePackageSourceSetting();
+				}
+			}
+		}
+		
+		void RemoveActivePackageSourceSetting()
+		{
+			settings.DeleteSection(ActivePackageSourceSectionName);
+		}
+		
+		void UpdateActivePackageSourceSetting()
+		{
+			RemoveActivePackageSourceSetting();
+			
+			KeyValuePair<string, string> activePackageSourceSetting = CreateKeyValuePairFromPackageSource(activePackageSource);
+			SaveActivePackageSourceSetting(activePackageSourceSetting);
+		}
+		
+		void SaveActivePackageSourceSetting(KeyValuePair<string, string> activePackageSource)
+		{
+			settings.SetValue(ActivePackageSourceSectionName, activePackageSource.Key, activePackageSource.Value);
+		}
 	}
 }

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

@@ -97,6 +97,7 @@
     <Compile Include="Src\Helpers\RecentPackageInfoCollectionAssert.cs" />
     <Compile Include="Src\Helpers\ReferenceAndProjectName.cs" />
     <Compile Include="Src\Helpers\ReferenceProjectItemAssert.cs" />
+    <Compile Include="Src\Helpers\TestablePackageManagementOptions.cs" />
     <Compile Include="Src\Helpers\TestablePackagesViewModel.cs" />
     <Compile Include="Src\Helpers\TestablePackageViewModel.cs" />
     <Compile Include="Src\Helpers\TestableProject.cs" />
@@ -137,7 +138,6 @@
     <Compile Include="Src\RecentPackageInfoTests.cs" />
     <Compile Include="Src\RecentPackageRepositoryTests.cs" />
     <Compile Include="Src\RecentPackagesViewModelTests.cs" />
-    <Compile Include="Src\RegisteredPackageSourcesTests.cs" />
     <Compile Include="Src\SelectedListBoxItemScrollingBehaviourTests.cs" />
     <Compile Include="Src\SharpDevelopPackageManagerFactoryTests.cs" />
     <Compile Include="Src\SharpDevelopPackageManagerTests.cs" />

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

@@ -4,6 +4,7 @@
 using System;
 using ICSharpCode.Core;
 using ICSharpCode.PackageManagement;
+using ICSharpCode.PackageManagement.Design;
 using NuGet;
 
 namespace PackageManagement.Tests.Helpers
@@ -11,7 +12,8 @@ namespace PackageManagement.Tests.Helpers
 	public class OneRegisteredPackageSourceHelper
 	{
 		public RegisteredPackageSources RegisteredPackageSources;
-		public PackageManagementOptions Options;
+		public TestablePackageManagementOptions Options;
+		public FakeSettings FakeSettings;
 		public PackageSource PackageSource = new PackageSource("http://sharpdevelop.com", "Test Package Source");
 		
 		public OneRegisteredPackageSourceHelper()
@@ -22,7 +24,8 @@ namespace PackageManagement.Tests.Helpers
 		void CreateOneRegisteredPackageSource()
 		{
 			Properties properties = new Properties();
-			Options = new PackageManagementOptions(properties);
+			Options = new TestablePackageManagementOptions();
+			FakeSettings = Options.FakeSettings;
 			RegisteredPackageSources = Options.PackageSources;
 			AddOnePackageSource();
 		}

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

@@ -0,0 +1,28 @@
+// 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.Core;
+using ICSharpCode.PackageManagement;
+using ICSharpCode.PackageManagement.Design;
+
+namespace PackageManagement.Tests.Helpers
+{
+	public class TestablePackageManagementOptions : PackageManagementOptions
+	{
+		public Properties Properties;
+		public FakeSettings FakeSettings;
+		
+		public TestablePackageManagementOptions()
+			: this(new Properties(), new FakeSettings())
+		{
+		}
+		
+		public TestablePackageManagementOptions(Properties properties, FakeSettings fakeSettings)
+			: base(properties, fakeSettings)
+		{
+			this.Properties = properties;
+			this.FakeSettings = fakeSettings;
+		}
+	}
+}

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

@@ -20,11 +20,13 @@ namespace PackageManagement.Tests
 	{
 		Properties properties;
 		PackageManagementOptions options;
+		FakeSettings fakeSettings;
 		
 		void CreateOptions()
 		{
 			CreateProperties();
-			CreateOptions(properties);
+			CreateSettings();
+			CreateOptions(properties, fakeSettings);
 		}
 		
 		void CreateProperties()
@@ -32,9 +34,26 @@ namespace PackageManagement.Tests
 			properties = new Properties();
 		}
 		
+		void CreateSettings()
+		{
+			fakeSettings = new FakeSettings();
+		}
+		
 		void CreateOptions(Properties properties)
 		{
-			options = new PackageManagementOptions(properties);
+			CreateSettings();
+			CreateOptions(properties, fakeSettings);
+		}
+		
+		void CreateOptions(FakeSettings fakeSettings)
+		{
+			CreateProperties();
+			options = new PackageManagementOptions(properties, fakeSettings);
+		}
+		
+		void CreateOptions(Properties properties, FakeSettings fakeSettings)
+		{
+			options = new PackageManagementOptions(properties, fakeSettings);
 		}
 		
 		void SaveOptions()
@@ -46,6 +65,82 @@ namespace PackageManagement.Tests
 			}
 		}
 		
+		[Test]
+		public void PackageSources_OnePackageSourceInSettings_ContainsSinglePackageSourceFromSettings()
+		{
+			CreateSettings();
+			var packageSource = new PackageSource("http://codeplex.com", "Test");
+			fakeSettings.AddFakePackageSource(packageSource);
+			CreateOptions(fakeSettings);
+			
+			var actualSources = options.PackageSources;
+			
+			List<PackageSource> expectedSources = new List<PackageSource>();
+			expectedSources.Add(packageSource);
+			
+			Assert.AreEqual(expectedSources, actualSources);
+		}
+		
+		[Test]
+		public void PackageSources_NoPackageSourceInSavedSettings_ContainsDefaultPackageSource()
+		{
+			CreateSettings();
+			CreateOptions(fakeSettings);
+			
+			List<PackageSource> expectedSources = new List<PackageSource>();
+			expectedSources.Add(RegisteredPackageSources.DefaultPackageSource);
+			
+			var actualPackageSources = options.PackageSources;
+			
+			CollectionAssert.AreEqual(expectedSources, actualPackageSources);
+		}
+		
+		[Test]
+		public void PackageSources_OnePackageSourceAdded_PackageSourceSavedInSettings()
+		{
+			CreateSettings();
+			CreateOptions(fakeSettings);
+			var registeredPackageSources = options.PackageSources;
+			
+			var packageSource = new PackageSource("http://codeplex.com", "Test");
+			registeredPackageSources.Clear();
+			registeredPackageSources.Add(packageSource);
+			
+			var expectedSavedPackageSourceSettings = new List<KeyValuePair<string, string>>();
+			expectedSavedPackageSourceSettings.Add(new KeyValuePair<string, string>("Test", "http://codeplex.com"));
+			
+			var actualSavedPackageSourceSettings = fakeSettings.GetValuesPassedToSetValuesForPackageSourcesSection();
+			
+			Assert.AreEqual(expectedSavedPackageSourceSettings, actualSavedPackageSourceSettings);
+		}
+		
+		[Test]
+		public void PackageSources_OnePackageSourceAdded_PackageSourcesSectionDeletedFromSettings()
+		{
+			CreateSettings();
+			CreateOptions(fakeSettings);
+			var registeredPackageSources = options.PackageSources;	
+			
+			var packageSource = new PackageSource("http://codeplex.com", "Test");
+			registeredPackageSources.Clear();
+			registeredPackageSources.Add(packageSource);
+			
+			bool sectionDeleted = fakeSettings.IsPackageSourcesSectionDeleted;
+			
+			Assert.IsTrue(sectionDeleted);
+		}
+		
+		[Test]
+		public void PackageSources_SettingsFilesDoesNotExistSoSettingsReturnsNullForPackageSourcesSection_DoesNotThrowException()
+		{
+			CreateSettings();
+			fakeSettings.MakePackageSourceSectionsNull();
+			CreateOptions(fakeSettings);
+			
+			RegisteredPackageSources packageSources = null;
+			Assert.DoesNotThrow(() => packageSources = options.PackageSources);
+		}
+		
 		[Test]
 		public void ActivePackageSource_NoInitialPropertiesSet_ReturnsNull()
 		{
@@ -55,15 +150,30 @@ namespace PackageManagement.Tests
 		}
 		
 		[Test]
-		public void ActivePackageSource_ActivePackageSourceNonNullWhenPropertiesSaved_OnReloadingPropertiesActivatePackageSourceRemembered()
+		public void ActivePackageSource_SourceChanged_ActivePackageSourceUpdatedInSettings()
 		{
 			CreateOptions();
+			var packageSource = new PackageSource("http://sharpdevelop.com", "Test");
+			
+			options.ActivePackageSource = packageSource;
+			
+			var expectedKeyValuePair = new KeyValuePair<string, string>("Test", "http://sharpdevelop.com");
+			var actualKeyValuePair = fakeSettings.GetValuePassedToSetValueForActivePackageSourceSection();
+			
+			Assert.AreEqual(expectedKeyValuePair, actualKeyValuePair);
+		}
+		
+		[Test]
+		public void ActivePackageSource_ActivePackageSourceNonNullInSettings_ReturnsActivatePackageSourceInSavedSettings()
+		{
+			CreateSettings();
 			var expectedSource = new PackageSource("http://source-url", "Test");
-			options.PackageSources.Add(expectedSource);
-			options.ActivePackageSource = expectedSource;
-			CreateOptions(properties);
+			fakeSettings.SetFakeActivePackageSource(expectedSource);
+			fakeSettings.AddFakePackageSource(expectedSource);
+			CreateOptions(fakeSettings);
 			
 			PackageSource actualSource = options.ActivePackageSource;
+			
 			Assert.AreEqual(expectedSource, actualSource);
 		}
 		
@@ -81,38 +191,57 @@ namespace PackageManagement.Tests
 		}
 	
 		[Test]
-		public void ActivePackageSource_SaveActivePackageSource_DoesNotThrowSerializationError()
+		public void ActivePackageSource_ActivePackageSourceRemovedFromPackageSources_ActivePackageSourceSetToNull()
 		{
 			CreateOptions();
 			var source = new PackageSource("http://source-url", "Test");
-			options.ActivePackageSource = source;
+			options.PackageSources.Add(source);
 			
-			Assert.DoesNotThrow(() => SaveOptions());
+			var differentSource = new PackageSource("http://different-url", "Test2");
+			options.ActivePackageSource = differentSource;
+			
+			var activeSource = options.ActivePackageSource;
+			
+			Assert.IsNull(activeSource);
 		}
 		
 		[Test]
-		public void ActivePackageSource_SaveDefaultNullActivePackageSource_DoesNotThrowSerializationError()
+		public void ActivePackageSource_ActivePackageSourceChanged_ActivePackageSourceSectionRemovedFromSettings()
 		{
 			CreateOptions();
-			var source = options.ActivePackageSource;
 			
-			Assert.DoesNotThrow(() => SaveOptions());
-			Assert.IsNull(source);
+			options.ActivePackageSource = new PackageSource("http://sharpdevelop.com", "Test");
+			
+			bool sectionDeleted = fakeSettings.IsActivePackageSourceSectionDeleted;
+			
+			Assert.IsTrue(sectionDeleted);
 		}
 		
 		[Test]
-		public void ActivePackageSource_ActivePackageSourceRemovedFromPackageSources_ActivePackageSourceSetToNull()
+		public void ActivePackageSource_OneActivePackageSourceInSettingsAndActivePackageSourceSetToNull_ActivePackageSourceSectionRemoved()
 		{
-			CreateOptions();
-			var source = new PackageSource("http://source-url", "Test");
-			options.PackageSources.Add(source);
+			CreateSettings();
+			var expectedSource = new PackageSource("http://source-url", "Test");
+			fakeSettings.SetFakeActivePackageSource(expectedSource);
+			fakeSettings.AddFakePackageSource(expectedSource);
+			CreateOptions(fakeSettings);
 			
-			var differentSource = new PackageSource("http://different-url", "Test2");
-			options.ActivePackageSource = differentSource;
+			options.ActivePackageSource = null;
 			
-			var activeSource = options.ActivePackageSource;
+			bool sectionRemoved = fakeSettings.IsActivePackageSourceSectionDeleted;
 			
-			Assert.IsNull(activeSource);
+			Assert.IsTrue(sectionRemoved);
+		}
+		
+		[Test]
+		public void ActivePackageSource_SettingsFilesDoesNotExistSoSettingsReturnsNullForActivePackageSourceSection_DoesNotThrowException()
+		{
+			CreateSettings();
+			fakeSettings.MakeActivePackageSourceSectionNull();
+			CreateOptions(fakeSettings);
+			
+			PackageSource activePackageSource = null;
+			Assert.DoesNotThrow(() => activePackageSource = options.ActivePackageSource);
 		}
 		
 		[Test]

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

@@ -29,7 +29,7 @@ namespace PackageManagement.Tests
 		
 		void CreatePackageManagementOptions()
 		{
-			options = new PackageManagementOptions(new Properties());
+			options = new TestablePackageManagementOptions();
 		}
 		
 		[Test]

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

@@ -1,66 +0,0 @@
-// 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.Collections.Generic;
-using ICSharpCode.PackageManagement;
-using ICSharpCode.Core;
-using NuGet;
-using NUnit.Framework;
-
-namespace PackageManagement.Tests
-{
-	[TestFixture]
-	public class RegisteredPackageSourcesTests
-	{
-		RegisteredPackageSources registeredPackageSources;
-		PackageManagementOptions options;
-		Properties properties;
-		
-		void CreateProperties()
-		{
-			properties = new Properties();
-		}
-		
-		void CreateRegisteredPackageSources()
-		{
-			CreateProperties();
-			CreateRegisteredPackageSources(properties);
-		}
-		
-		void CreateRegisteredPackageSources(Properties properties)
-		{
-			options = new PackageManagementOptions(properties);
-			registeredPackageSources = options.PackageSources;
-		}
-		
-		[Test]
-		public void Constructor_NoExistingSavedProperties_NewInstanceContainsDefaultPackageSource()
-		{
-			CreateRegisteredPackageSources();
-			
-			List<PackageSource> expectedSources = new List<PackageSource>();
-			expectedSources.Add(RegisteredPackageSources.DefaultPackageSource);
-			
-			CollectionAssert.AreEqual(expectedSources, registeredPackageSources);
-		}
-		
-		[Test]
-		public void Constructor_OnePackageSourceInSavedProperties_NewInstanceContainsSinglePackageSourceFromProperties()
-		{
-			CreateProperties();
-			CreateRegisteredPackageSources(properties);
-			
-			var packageSource = new PackageSource("http://codeplex.com", "Test");
-			registeredPackageSources.Clear();
-			registeredPackageSources.Add(packageSource);
-			
-			CreateRegisteredPackageSources(properties);
-			
-			List<PackageSource> expectedSources = new List<PackageSource>();
-			expectedSources.Add(packageSource);
-			
-			Assert.AreEqual(expectedSources, registeredPackageSources);
-		}
-	}
-}

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

@@ -21,7 +21,7 @@ namespace PackageManagement.Tests
 		
 		void CreateViewModel()
 		{
-			options = new PackageManagementOptions(new Properties());
+			options = new TestablePackageManagementOptions();
 			options.PackageSources.Clear();
 			fakeFolderBrowser = new FakeFolderBrowser();
 			viewModel = new RegisteredPackageSourcesViewModel(options, fakeFolderBrowser);

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

@@ -25,7 +25,7 @@ namespace PackageManagement.Tests
 		
 		void CreateFactory()
 		{
-			options = new PackageManagementOptions(new Properties());
+			options = new TestablePackageManagementOptions();
 			fakePackageRepositoryFactory = new FakePackageRepositoryFactory();
 			fakeProjectSystemFactory = new FakeProjectSystemFactory();
 			factory = new SharpDevelopPackageManagerFactory(fakePackageRepositoryFactory, fakeProjectSystemFactory, options);

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

@@ -28,7 +28,7 @@ namespace PackageManagement.Tests
 		
 		void CreatePackageManager(IProject project, PackageReferenceRepositoryHelper packageRefRepositoryHelper)
 		{
-			options = new PackageManagementOptions(new Properties());
+			options = new TestablePackageManagementOptions();
 			options.PackagesDirectory = "packages";
 			
 			repositoryPaths = new PackageRepositoryPaths(project, options);