void AddClassToCompilationUnit(string namespaceName, string className)
        {
            var classHelper = new ClassHelper();

            classHelper.CreatePublicClass(className);
            classHelper.AddNamespaceUsingScopeToClass(namespaceName);
            classHelper.AddClassNamespace(namespaceName);
            compilationUnitHelper.AddClass(classHelper.Class);
        }
        void AddClassesToReparsedCompilationUnit(params ClassHelper[] classHelpers)
        {
            var compilationUnitHelper = new CompilationUnitHelper();

            foreach (ClassHelper helper in classHelpers)
            {
                compilationUnitHelper.AddClass(helper.Class);
            }
            documentView.Stub(d => d.Parse()).Return(compilationUnitHelper.CompilationUnit);
        }