/// <summary>
        /// Inserts the assert.
        /// </summary>
        /// <param name="element">
        /// The element.
        /// </param>
        /// <param name="anchor">
        /// The anchor.
        /// </param>
        /// <param name="name">
        /// The name.
        /// </param>
        private void CheckAssignment(IElement element, IStatement anchor, string name)
        {
            var functionDeclaration = anchor.GetContainingTypeMemberDeclaration() as IMethodDeclaration;
              if (functionDeclaration == null)
              {
            return;
              }

              var body = functionDeclaration.Body;
              if (body == null)
              {
            return;
              }

              var factory = CSharpElementFactory.GetInstance(element.GetPsiModule());

              var csharpElement = element as ICSharpElement;
              if (csharpElement == null)
              {
            return;
              }

              var code = string.Format("if({0} == null) {{ }}", name);

              var statement = factory.CreateStatement(code);

              var result = body.AddStatementAfter(statement, anchor);

              var range = result.GetDocumentRange();
              var codeFormatter = new CodeFormatter();
              codeFormatter.Format(this.Solution, range);
        }