//// 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 System.IO;
//using System.Text;
//using System.Xml;
//using ICSharpCode.Core;
//using ICSharpCode.PackageManagement;
//using ICSharpCode.PackageManagement.Design;
//using NuGet;
//using NUnit.Framework;
//using PackageManagement.Tests.Helpers;
//
//namespace PackageManagement.Tests
//{
//	[TestFixture]
//	public class PackageManagementOptionsTests
//	{
//		Properties properties;
//		PackageManagementOptions options;
//		FakeSettings fakeSettings;
//		
//		void CreateOptions()
//		{
//			CreateProperties();
//			CreateSettings();
//			CreateOptions(properties, fakeSettings);
//		}
//		
//		void CreateProperties()
//		{
//			properties = new Properties();
//		}
//		
//		void CreateSettings()
//		{
//			fakeSettings = new FakeSettings();
//		}
//		
//		void CreateOptions(Properties 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()
//		{
//			StringBuilder xml = new StringBuilder();
//			StringWriter stringWriter = new StringWriter(xml);
//			using (XmlTextWriter writer = new XmlTextWriter(stringWriter)) {
//				properties.WriteProperties(writer);
//			}
//		}
//		
//		RecentPackageInfo AddRecentPackageToOptions(string id, string version)
//		{
//			var recentPackage = new RecentPackageInfo(id, new SemanticVersion(version));
//			options.RecentPackages.Add(recentPackage);
//			return recentPackage;
//		}
//		
//		void EnablePackageRestoreInSettings()
//		{
//			fakeSettings.SetPackageRestoreSetting(true);
//		}
//		
//		[Test]
//		public void PackageSources_OnePackageSourceInSettings_ContainsSinglePackageSourceFromSettings()
//		{
//			CreateSettings();
//			var packageSource = new PackageSource("http://codeplex.com", "Test");
//			fakeSettings.AddFakePackageSource(packageSource);
//			CreateOptions(fakeSettings);
//			
//			RegisteredPackageSources 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);
//			
//			RegisteredPackageSources actualPackageSources = options.PackageSources;
//			
//			CollectionAssert.AreEqual(expectedSources, actualPackageSources);
//		}
//		
//		[Test]
//		public void PackageSources_NoPackageSourceInSavedSettings_DefaultPackageSourceAddedToSettings()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			
//			RegisteredPackageSources packageSources = options.PackageSources;
//			
//			PackageSource defaultSource = RegisteredPackageSources.DefaultPackageSource;
//			
//			var expectedSavedPackageSourceSettings = new List<KeyValuePair<string, string>>();
//			string name = defaultSource.Name;
//			string sourceUrl = defaultSource.Source;
//			expectedSavedPackageSourceSettings.Add(new KeyValuePair<string, string>(name, sourceUrl));
//			
//			IList<KeyValuePair<string, string>> actualSavedPackageSourceSettings = fakeSettings.GetValuesPassedToSetValuesForPackageSourcesSection();
//			
//			Assert.AreEqual(expectedSavedPackageSourceSettings, actualSavedPackageSourceSettings);
//		}
//		
//		[Test]
//		public void PackageSources_OnePackageSourceAdded_PackageSourceSavedInSettings()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			RegisteredPackageSources 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"));
//			
//			IList<KeyValuePair<string, string>> actualSavedPackageSourceSettings = fakeSettings.GetValuesPassedToSetValuesForPackageSourcesSection();
//			
//			Assert.AreEqual(expectedSavedPackageSourceSettings, actualSavedPackageSourceSettings);
//		}
//		
//		[Test]
//		public void PackageSources_OnePackageSourceAdded_PackageSourcesSectionDeletedFromSettings()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			RegisteredPackageSources 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()
//		{
//			CreateOptions();
//			PackageSource actualSource = options.ActivePackageSource;
//			Assert.IsNull(options.ActivePackageSource);
//		}
//		
//		[Test]
//		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");
//			KeyValuePair<string, string> actualKeyValuePair = fakeSettings.GetValuePassedToSetValueForActivePackageSourceSection();
//			
//			Assert.AreEqual(expectedKeyValuePair, actualKeyValuePair);
//		}
//		
//		[Test]
//		public void ActivePackageSource_ActivePackageSourceNonNullInSettings_ReturnsActivatePackageSourceInSavedSettings()
//		{
//			CreateSettings();
//			var expectedSource = new PackageSource("http://source-url", "Test");
//			fakeSettings.SetFakeActivePackageSource(expectedSource);
//			fakeSettings.AddFakePackageSource(expectedSource);
//			CreateOptions(fakeSettings);
//			
//			PackageSource actualSource = options.ActivePackageSource;
//			
//			Assert.AreEqual(expectedSource, actualSource);
//		}
//		
//		[Test]
//		public void ActivePackageSource_SetToNullAfterHavingNonNullValue_ReturnsNull()
//		{
//			CreateOptions();
//			var source = new PackageSource("http://source-url", "Test");
//			options.ActivePackageSource = source;
//			
//			options.ActivePackageSource = null;
//			
//			PackageSource actualSource = options.ActivePackageSource;
//			Assert.IsNull(actualSource);
//		}
//	
//		[Test]
//		public void ActivePackageSource_ActivePackageSourceRemovedFromPackageSources_ActivePackageSourceSetToNull()
//		{
//			CreateOptions();
//			var source = new PackageSource("http://source-url", "Test");
//			options.PackageSources.Add(source);
//			
//			var differentSource = new PackageSource("http://different-url", "Test2");
//			options.ActivePackageSource = differentSource;
//			
//			PackageSource activeSource = options.ActivePackageSource;
//			
//			Assert.IsNull(activeSource);
//		}
//		
//		[Test]
//		public void ActivePackageSource_ActivePackageSourceChanged_ActivePackageSourceSectionRemovedFromSettings()
//		{
//			CreateOptions();
//			
//			options.ActivePackageSource = new PackageSource("http://sharpdevelop.com", "Test");
//			
//			bool sectionDeleted = fakeSettings.IsActivePackageSourceSectionDeleted;
//			
//			Assert.IsTrue(sectionDeleted);
//		}
//		
//		[Test]
//		public void ActivePackageSource_OneActivePackageSourceInSettingsAndActivePackageSourceSetToNull_ActivePackageSourceSectionRemoved()
//		{
//			CreateSettings();
//			var expectedSource = new PackageSource("http://source-url", "Test");
//			fakeSettings.SetFakeActivePackageSource(expectedSource);
//			fakeSettings.AddFakePackageSource(expectedSource);
//			CreateOptions(fakeSettings);
//			
//			options.ActivePackageSource = null;
//			
//			bool sectionRemoved = fakeSettings.IsActivePackageSourceSectionDeleted;
//			
//			Assert.IsTrue(sectionRemoved);
//		}
//		
//		[Test]
//		public void ActivePackageSource_SettingsFilesDoesNotExistSoSettingsReturnsNullForActivePackageSourceSection_DoesNotThrowException()
//		{
//			CreateSettings();
//			fakeSettings.MakeActivePackageSourceSectionNull();
//			CreateOptions(fakeSettings);
//			
//			PackageSource activePackageSource = null;
//			Assert.DoesNotThrow(() => activePackageSource = options.ActivePackageSource);
//		}
//		
//		[Test]
//		public void RecentPackages_OneRecentPackageAddedAndOptionsReloadedFromSavedProperties_ContainsOneRecentPackageThatWasSavedPreviously()
//		{
//			CreateOptions();
//			var package = new FakePackage("Test");
//			var recentPackage = new RecentPackageInfo(package);
//			options.RecentPackages.Add(recentPackage);
//			CreateOptions(properties);
//			
//			IList<RecentPackageInfo> recentPackages = options.RecentPackages;
//			
//			var expectedRecentPackages = new RecentPackageInfo[] {
//				new RecentPackageInfo(package)
//			};
//			
//			RecentPackageInfoCollectionAssert.AreEqual(expectedRecentPackages, recentPackages);
//		}
//		
//		[Test]
//		public void RecentPackages_SaveRecentPackages_DoesNotThrowInvalidOperationException()
//		{
//			CreateOptions();
//			RecentPackageInfo recentPackage = AddRecentPackageToOptions("id", "1.0");
//			
//			Assert.DoesNotThrow(() => SaveOptions());
//		}
//		
//		[Test]
//		public void ActivePackageSource_AggregatePackageSourceIsActivePackageSourceInSettings_ReturnsAggregatePackageSource()
//		{
//			CreateSettings();
//			PackageSource expectedPackageSource = RegisteredPackageSourceSettings.AggregatePackageSource;
//			fakeSettings.SetFakeActivePackageSource(expectedPackageSource);
//			CreateOptions(fakeSettings);
//			
//			PackageSource activePackageSource = options.ActivePackageSource;
//			
//			Assert.AreEqual(expectedPackageSource, activePackageSource);
//		}
//		
//		[Test]
//		public void PackageSources_OneEnabledPackageSourceInSettings_ContainsSingleEnabledPackageSourceFromSettings()
//		{
//			CreateSettings();
//			var packageSource = new PackageSource("http://codeplex.com", "Test") { IsEnabled = true };
//			fakeSettings.AddFakePackageSource(packageSource);
//			CreateOptions(fakeSettings);
//			
//			RegisteredPackageSources actualSources = options.PackageSources;
//			
//			Assert.IsTrue(actualSources[0].IsEnabled);
//		}
//		
//		[Test]
//		public void PackageSources_OneDisabledPackageSourceInSettings_ContainsSingleDisabledPackageSourceFromSettings()
//		{
//			CreateSettings();
//			var packageSource = new PackageSource("http://codeplex.com", "Test") { IsEnabled = false };
//			fakeSettings.AddFakePackageSource(packageSource);
//			fakeSettings.AddDisabledPackageSource(packageSource);
//			CreateOptions(fakeSettings);
//			
//			RegisteredPackageSources actualSources = options.PackageSources;
//			
//			Assert.IsFalse(actualSources[0].IsEnabled);
//		}
//		
//		[Test]
//		public void PackageSources_OnePackageSourceAdded_DisabledPackageSourcesSectionDeletedFromSettings()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			RegisteredPackageSources registeredPackageSources = options.PackageSources;	
//			
//			var packageSource = new PackageSource("http://codeplex.com", "Test");
//			registeredPackageSources.Clear();
//			registeredPackageSources.Add(packageSource);
//			
//			bool sectionDeleted = fakeSettings.IsDisabledPackageSourcesSectionDeleted;
//			
//			Assert.IsTrue(sectionDeleted);
//		}
//		
//		[Test]
//		public void PackageSources_OneDisabledPackageSourceAdded_DisabledPackageSourcesSectionSaved()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			RegisteredPackageSources registeredPackageSources = options.PackageSources;	
//			
//			var packageSource = new PackageSource("http://codeplex.com", "Test") { IsEnabled = false };
//			registeredPackageSources.Clear();
//			registeredPackageSources.Add(packageSource);
//			
//			var expectedSavedPackageSourceSettings = new List<KeyValuePair<string, string>>();
//			expectedSavedPackageSourceSettings.Add(new KeyValuePair<string, string>(packageSource.Name, "true"));
//			
//			IList<KeyValuePair<string, string>> actualSavedPackageSourceSettings = 
//				fakeSettings.GetValuesPassedToSetValuesForDisabledPackageSourcesSection();
//			Assert.AreEqual(expectedSavedPackageSourceSettings, actualSavedPackageSourceSettings);
//		}
//		
//		[Test]
//		public void PackageSources_OneEnabledPackageSourceAdded_DisabledPackageSourcesSectionNotChanged()
//		{
//			CreateSettings();
//			CreateOptions(fakeSettings);
//			RegisteredPackageSources registeredPackageSources = options.PackageSources;	
//			
//			var packageSource = new PackageSource("http://codeplex.com", "Test") { IsEnabled = true };
//			registeredPackageSources.Clear();
//			registeredPackageSources.Add(packageSource);
//			
//			bool result = fakeSettings.AnyValuesPassedToSetValuesForDisabledPackageSourcesSection;
//			
//			Assert.IsFalse(result);
//		}
//		
//		[Test]
//		public void IsPackageRestoreEnabled_EnabledInSettings_ReturnsTrue()
//		{
//			CreateSettings();
//			EnablePackageRestoreInSettings();
//			CreateOptions(fakeSettings);
//			
//			bool enabled = options.IsPackageRestoreEnabled;
//			
//			Assert.IsTrue(enabled);
//		}
//		
//		[Test]
//		public void IsPackageRestoreEnabled_PackageRestoreNotInSettings_ReturnsTrue()
//		{
//			CreateOptions();
//			
//			bool enabled = options.IsPackageRestoreEnabled;
//			
//			Assert.IsTrue(enabled);
//		}
//		
//		[Test]
//		public void IsPackageRestoreEnabled_NotInSettingsOriginallyButSetToTrue_PackageRestoreEnabledInSettings()
//		{
//			CreateOptions();
//			
//			options.IsPackageRestoreEnabled = true;
//			
//			KeyValuePair<string, string> keyPair = fakeSettings.GetValuePassedToSetValueForPackageRestoreSection();
//			
//			Assert.AreEqual("enabled", keyPair.Key);
//			Assert.AreEqual("True", keyPair.Value);
//		}
//		
//		[Test]
//		public void IsPackageRestoreEnabled_OriginallyEnabledInSettingsButSetToTrue_PackageRestoreSectionIsNotDeletedFromSettings()
//		{
//			CreateSettings();
//			EnablePackageRestoreInSettings();
//			CreateOptions(fakeSettings);
//			
//			options.IsPackageRestoreEnabled = false;
//			
//			bool deleted = fakeSettings.IsPackageRestoreSectionDeleted;
//			Assert.IsFalse(deleted);
//		}
//		
//		[Test]
//		public void IsPackageRestoreEnabled_OriginallyEnabledInSettingsButSetToTrue_PackageRestoreIsFalseInSettings()
//		{
//			CreateSettings();
//			EnablePackageRestoreInSettings();
//			CreateOptions(fakeSettings);
//			
//			options.IsPackageRestoreEnabled = false;
//			
//			KeyValuePair<string, string> keyValuePair = fakeSettings.GetValuePassedToSetValueForPackageRestoreSection();
//			Assert.AreEqual("False", keyValuePair.Value);
//		}
//	}
//}