unittest.cs

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/*
 * Created by SharpDevelop.
 * User: Andrea
 * Date: 25.03.2004
 * Time: 11:07
 * 
 * To change this template use Tools | Options | File Templates.
 */

#if TEST
using System;
using System.Reflection;
using NUnit.Framework;
using ICSharpCode.CsVbRefactory.Parser.AST;
using ICSharpCode.CsVbRefactory.Parser;

namespace ICSharpCode.CsVbRefactory.Tests
{
	[TestFixture]
	public class StructuralTest
	{
		[Test]
		public void TestToStringMethods()
		{
			Type[] allTypes = typeof(INode).Assembly.GetTypes();
			
			foreach (Type type in allTypes) {
				if (type.IsClass && !type.IsAbstract && type.GetInterface(typeof(INode).FullName) != null) {
					MethodInfo methodInfo = type.GetMethod("ToString", BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public);
					Assert.IsNotNull(methodInfo, "ToString() not found in " + type.FullName);
				}
			}
		}
		
//		[Test]
//		public void TestAcceptVisitorMethods()
//		{
//			Type[] allTypes = typeof(AbstractNode).Assembly.GetTypes();
//			
//			foreach (Type type in allTypes) {
//				if (type.IsClass && !type.IsAbstract && type.GetInterface(typeof(INode).FullName) != null) {
//					MethodInfo methodInfo = type.GetMethod("AcceptVisitor", BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public);
//					Assertion.AssertNotNull("AcceptVisitor() not found in " + type.FullName, methodInfo);
//				}
//			}
//		}
		
		[Test]
		public void TestIASTVisitor()
		{
			Type[] allTypes = typeof(AbstractNode).Assembly.GetTypes();
			Type visitor = typeof(IASTVisitor);
			
			foreach (Type type in allTypes) {
				if (type.IsClass && !type.IsAbstract && type.GetInterface(typeof(INode).FullName) != null && !type.Name.StartsWith("Null")) {
					MethodInfo methodInfo = visitor.GetMethod("Visit", BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.ExactBinding, null, new Type[] {type, typeof(object)}, null);
					
					Assert.IsNotNull(methodInfo, "Visit with parameter " + type.FullName + " not found");
				}
			}
		}
		
		[Test]
		public void TestIfINode()
		{
			Type[] allTypes = typeof(INode).Assembly.GetTypes();
			foreach (Type type in allTypes) {
				if (!type.IsInterface &&
				    !type.IsEnum &&
				    (type.BaseType == typeof(System.Delegate)) &&
				    (type.GetInterface(typeof(IASTVisitor).FullName) == null) &&
				    (type.FullName != "ICSharpCode.CsVbRefactory.Parser.Error") &&
				    (type.FullName != "ICSharpCode.CsVbRefactory.Tests.StructuralTest")) {
					Assert.IsNotNull(type.GetInterface(typeof(INode).FullName), type.FullName + " is not INode");
				}
			}
		}
	}
}
#endif