//// 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.SharpDevelop.Dom;
//using NUnit.Framework;
//
//namespace ICSharpCode.SharpDevelop.Tests
//{
//	[TestFixture]
//	public class SearchClassTests
//	{
//		ProjectContentRegistry projectContentRegistry = AssemblyParserService.DefaultProjectContentRegistry;
//		
//		#region Helper methods
//		ICompilationUnit Prepare(LanguageProperties language)
//		{
//			DefaultProjectContent pc = new DefaultProjectContent();
//			pc.ReferencedContents.Add(projectContentRegistry.Mscorlib);
//			pc.Language = language;
//			DefaultCompilationUnit cu = new DefaultCompilationUnit(pc);
//			if (language == LanguageProperties.VBNet)
//				cu.UsingScope.Usings.Add(CreateUsing(pc, "syStEm"));
//			else
//				cu.UsingScope.Usings.Add(CreateUsing(pc, "System"));
//			return cu;
//		}
//		
//		IUsing CreateUsing(IProjectContent pc, string @namespace)
//		{
//			DefaultUsing @using = new DefaultUsing(pc);
//			@using.Usings.Add(@namespace);
//			return @using;
//		}
//		
//		IReturnType SearchType(string type)
//		{
//			ICompilationUnit cu = Prepare(LanguageProperties.CSharp);
//			IReturnType c = cu.ProjectContent.SearchType(new SearchTypeRequest(type, 0, null, cu, 1, 1)).Result;
//			Assert.IsNotNull(c, type + "not found");
//			return c;
//		}
//		
//		IReturnType SearchTypeVB(string type)
//		{
//			ICompilationUnit cu = Prepare(LanguageProperties.VBNet);
//			IReturnType c = cu.ProjectContent.SearchType(new SearchTypeRequest(type, 0, null, cu, 1, 1)).Result;
//			Assert.IsNotNull(c, type + "not found");
//			return c;
//		}
//
//		void CheckNamespace(string @namespace, string className)
//		{
//			CheckNamespace(@namespace, className, LanguageProperties.CSharp);
//		}
//
//		void CheckNamespaceVB(string @namespace, string className)
//		{
//			CheckNamespace(@namespace, className, LanguageProperties.VBNet);
//		}
//
//		void CheckNamespace(string @namespace, string className, LanguageProperties language)
//		{
//			ICompilationUnit cu = Prepare(language);
//			string ns = cu.ProjectContent.SearchType(new SearchTypeRequest(@namespace, 0, null, cu, 1, 1)).NamespaceResult;
//			Assert.IsNotNull(ns, @namespace + " not found");
//			foreach (object o in cu.ProjectContent.GetNamespaceContents(ns)) {
//				IClass c = o as IClass;
//				if (c != null && c.Name == className)
//					return;
//			}
//		}
//		#endregion
//		
//		[Test]
//		public void SearchFullyQualifiedClass()
//		{
//			Assert.AreEqual("System.Reflection.Assembly", SearchType("System.Reflection.Assembly").FullyQualifiedName);
//		}
//		
//		[Test]
//		public void SearchFullyQualifiedClassVB()
//		{
//			Assert.AreEqual("System.Reflection.Assembly", SearchTypeVB("SYStem.RefleCtion.asSembly").FullyQualifiedName);
//		}
//		
//		[Test]
//		public void SearchFullyQualifiedNamespace()
//		{
//			CheckNamespace("System.Collections.Generic", "KeyNotFoundException");
//		}
//		
//		[Test]
//		public void SearchFullyQualifiedNamespaceVB()
//		{
//			CheckNamespaceVB("SyStem.COllEctions.GeNEric", "KeyNotFoundException");
//		}
//		
//		[Test]
//		public void SearchEnvironment()
//		{
//			Assert.AreEqual("System.Environment", SearchType("Environment").FullyQualifiedName);
//		}
//		
//		[Test]
//		public void SearchEnvironmentVB()
//		{
//			Assert.AreEqual("System.Environment", SearchTypeVB("EnVIroNmEnt").FullyQualifiedName);
//		}
//
//		[Test]
//		public void SearchArrayList()
//		{
//			ICompilationUnit cu = Prepare(LanguageProperties.CSharp);
//			IReturnType c = cu.ProjectContent.SearchType(new SearchTypeRequest("Collections.ArrayList", 0, null, cu, 1, 1)).Result;
//			Assert.IsNull(c, "Namespaces should not be imported in C#");
//		}
//
//		[Test]
//		public void SearchArrayListVB()
//		{
//			Assert.AreEqual("System.Collections.ArrayList", SearchTypeVB("CoLLections.ArrAyLiSt").FullyQualifiedName);
//		}
//
//		[Test]
//		public void SearchNestedNamespace()
//		{
//			ICompilationUnit cu = Prepare(LanguageProperties.CSharp);
//			string ns = cu.ProjectContent.SearchType(new SearchTypeRequest("Collections.Generic", 0, null, cu, 1, 1)).NamespaceResult;
//			Assert.IsNull(ns, "Nested namespaces should not be found in C#");
//		}
//
//		[Test]
//		public void SearchNestedNamespaceVB()
//		{
//			CheckNamespaceVB("COllEctions.GeNEric", "KeyNotFoundException");
//		}
//		
//		[Test]
//		public void SearchClassPreferVisible()
//		{
//			ICompilationUnit ref1 = Prepare(LanguageProperties.CSharp);
//			ref1.ProjectContent.AddClassToNamespaceList(new DefaultClass(ref1, "ClassName") { Modifiers = ModifierEnum.Internal });
//			ICompilationUnit ref2 = Prepare(LanguageProperties.CSharp);
//			ref2.ProjectContent.AddClassToNamespaceList(new DefaultClass(ref2, "ClassName") { Modifiers = ModifierEnum.Public });
//			
//			ICompilationUnit cu = Prepare(LanguageProperties.CSharp);
//			cu.ProjectContent.ReferencedContents.Add(ref1.ProjectContent);
//			cu.ProjectContent.ReferencedContents.Add(ref2.ProjectContent);
//			
//			SearchTypeResult r = cu.ProjectContent.SearchType(new SearchTypeRequest("ClassName", 0, null, cu, 1, 1));
//			Assert.AreEqual(ModifierEnum.Public, r.Result.GetUnderlyingClass().Modifiers);
//		}
//		
//		[Test]
//		public void SearchClassDifferentNamespacePreferVisible()
//		{
//			ICompilationUnit ref1 = Prepare(LanguageProperties.CSharp);
//			ref1.ProjectContent.AddClassToNamespaceList(new DefaultClass(ref1, "NS1.ClassName") { Modifiers = ModifierEnum.Internal });
//			ICompilationUnit ref2 = Prepare(LanguageProperties.CSharp);
//			ref2.ProjectContent.AddClassToNamespaceList(new DefaultClass(ref2, "NS2.ClassName") { Modifiers = ModifierEnum.Public });
//			
//			ICompilationUnit cu = Prepare(LanguageProperties.CSharp);
//			cu.ProjectContent.ReferencedContents.Add(ref1.ProjectContent);
//			cu.ProjectContent.ReferencedContents.Add(ref2.ProjectContent);
//			cu.UsingScope.Usings.Add(new DefaultUsing(cu.ProjectContent) { Usings = { "NS1", "NS2" } });
//			
//			SearchTypeResult r = cu.ProjectContent.SearchType(new SearchTypeRequest("ClassName", 0, null, cu, 1, 1));
//			Assert.AreEqual(ModifierEnum.Public, r.Result.GetUnderlyingClass().Modifiers);
//		}
//	}
//}