public void TestMethod1()
{
var fileContent = File.ReadAllText("myFile.html");
HtmlDocument doc = HtmlParse.Parse(fileContent);
HtmlNodeCollection imgNodes = doc.DocumentNode.SelectNodes("/html[1]/body[1]/img[1]");
imgNodes.Should().HaveCount(1);
imgNodes[0].Attributes.Should().HaveCount(1);
var attribute = imgNodes[0].Attributes[0];
attribute.Name.Should().Be("alt");
string htmlDecodedValue = HttpUtility.HtmlDecode(attribute.Value);
htmlDecodedValue.Should().Be("<");
// attribute.Value.Should().Be("<");
HtmlNodeCollection pNodes = doc.DocumentNode.SelectNodes("/html[1]/body[1]/p[1]");
pNodes.Should().HaveCount(1);
var encodedValue = pNodes[0].InnerText;
var decodedValue = HttpUtility.HtmlDecode(encodedValue);
decodedValue.Should().Be("😁");
}