public void ReadScript()
{
string input;
HtmlTextReader reader;
StringReader sr;
// Basic open close tag with text
input = "<Script type='javascript'> console.log('<a>some tag</a>') </script>";
sr = new StringReader(input);
reader = new HtmlTextReader(sr);
Assert.AreEqual(ParseState.Text, reader.ParseState); Assert.AreEqual("", reader.ReadNext());
Assert.AreEqual(ParseState.OpenTag, reader.ParseState); Assert.AreEqual("script", reader.ReadNext());
Assert.AreEqual(ParseState.AttributeName, reader.ParseState); Assert.AreEqual("type", reader.ReadNext());
Assert.AreEqual(ParseState.AttributeValue, reader.ParseState); Assert.AreEqual("javascript", reader.ReadNext());
Assert.AreEqual(ParseState.AttributeName, reader.ParseState); Assert.AreEqual("", reader.ReadNext());
Assert.AreEqual(ParseState.Text, reader.ParseState); Assert.AreEqual(" console.log('<a>some tag</a>') ", reader.ReadRCData("script"));
Assert.AreEqual(ParseState.Text, reader.ParseState); Assert.AreEqual("", reader.ReadNext());
Assert.AreEqual(ParseState.Done, reader.ParseState);
}
internal static KeyValuePair <string, ParseState>[] ReadAll(HtmlTextReader reader)
{
List <KeyValuePair <string, ParseState> > toks = new List <KeyValuePair <string, ParseState> >();
while (reader.ParseState != ParseState.Done)
{
toks.Add(new KeyValuePair <string, ParseState>(reader.ReadNext(), reader.ParseState));
}
return(toks.ToArray());
}
public void ReadNext()
{
string input;
HtmlTextReader reader;
StringReader sr;
// Basic open close tag with text
input = " <a href='www.foobar.com'>Click me</a> ";
sr = new StringReader(input);
reader = new HtmlTextReader(sr);
// Starts in text
Assert.AreEqual(ParseState.Text, reader.ParseState);
// There was no text, so should be empty
Assert.AreEqual(" ", reader.ReadNext());
// Open tag
Assert.AreEqual(ParseState.OpenTag, reader.ParseState);
Assert.AreEqual("a", reader.ReadNext());
// href
Assert.AreEqual(ParseState.AttributeName, reader.ParseState);
Assert.AreEqual("href", reader.ReadNext());
// www.foobar.com
Assert.AreEqual(ParseState.AttributeValue, reader.ParseState);
Assert.AreEqual("www.foobar.com", reader.ReadNext());
// Need to keep reading attributes until we get an empty one
Assert.AreEqual(ParseState.AttributeName, reader.ParseState);
Assert.AreEqual(String.Empty, reader.ReadNext());
// Click me
Assert.AreEqual(ParseState.Text, reader.ParseState);
Assert.AreEqual("Click me", reader.ReadNext());
// Close tag
Assert.AreEqual(ParseState.CloseTag, reader.ParseState);
Assert.AreEqual("a", reader.ReadNext());
Assert.AreEqual(ParseState.Text, reader.ParseState);
}