public void ImageGraveAccentXSSTest()
{
// Arrange
DefaultHtmlSanitizer target = new DefaultHtmlSanitizer();
Dictionary<string, string[]> elementWhiteList = CreateElementWhiteList();
// Act
string htmlFragment = "<IMG SRC=`javascript:alert(\"RSnake says, 'XSS'\")`>";
string actual = target.GetSafeHtmlFragment(htmlFragment, elementWhiteList);
// Assert
string expected = "<img src=\"`\">";
StringAssert.AreEqualIgnoringCase(expected, actual);
}