AjaxControlToolkit.Tests.HtmlSanititzer.DefaultHtmlsanitizerSanitizerTests.DivExpressionXSSTest C# (CSharp) Method

        public void DivExpressionXSSTest()
        {
            // Arrange
            DefaultHtmlSanitizer target = new DefaultHtmlSanitizer();
            Dictionary<string, string[]> elementWhiteList = CreateElementWhiteList();

            // Act
            string htmlFragment = "<DIV STYLE=\"width: expression(alert('XSS'));\">";
            string actual = target.GetSafeHtmlFragment(htmlFragment, elementWhiteList);

            // Assert
            string expected = "<div style=\"width:(alert(&#39;XSS&#39;));\"></div>";
            StringAssert.AreEqualIgnoringCase(expected, actual);
        }