public void When_css_class_contains_no_alpha_numerics()
{
var tokenizer = new CssSelectorTokenizer();
var tokens = tokenizer.Tokenize("span.loginbox");
Assert.AreEqual(3, tokens.Length);
tokens = tokenizer.Tokenize("span.login-box");
Assert.AreEqual(3, tokens.Length);
}
public static IEnumerable <HtmlNode> CssSelect(this HtmlNode node, string expression)
{
var tokenizer = new CssSelectorTokenizer();
var tokens = tokenizer.Tokenize(expression);
var executor = new CssSelectorExecutor <HtmlNode>(new List <HtmlNode> {
node
}, tokens.ToList(), new AgilityNavigationProvider());
return(executor.GetElements());
}
public void When_execute_css_selector2()
{
var tokenizer = new CssSelectorTokenizer();
var tokens = tokenizer.Tokenize("div.widget.monthlist");
Assert.AreEqual(5, tokens.Length);
var executor = new CssSelectorExecutor <HtmlNode>(html.ChildNodes.ToList(), tokens.ToList(), new AgilityNavigationProvider());
HtmlNode[] htmlNodes = executor.GetElements();
Assert.AreEqual(1, htmlNodes.Length);
}
public static IEnumerable <HElement> CssSelect(this HElement node, string expression)
{
if (string.IsNullOrEmpty(expression))
{
return new HElement[] { }
}
;
var tokenizer = new CssSelectorTokenizer();
var tokens = tokenizer.Tokenize(expression);
var executor = new CssSelectorExecutor <HElement>(new List <HElement> {
node
}, tokens.ToList(), new HElementNavigationProvider());
return(executor.GetElements());
}
}
public void When_tokenize_selectors_used_in_v1()
{
var tokenizer = new CssSelectorTokenizer();
var tokens = tokenizer.Tokenize("span.loginbox");
Assert.AreEqual(3, tokens.Length);
tokens = tokenizer.Tokenize("span.login-box");
Assert.AreEqual(3, tokens.Length);
tokens = tokenizer.Tokenize("script[type=text/javascript]");
Assert.AreEqual(6, tokens.Length);
tokens = tokenizer.Tokenize("hr[id^=bla]");
Assert.AreEqual(6, tokens.Length);
tokens = tokenizer.Tokenize("hr[id$=ing]");
Assert.AreEqual(6, tokens.Length);
tokens = tokenizer.Tokenize("link[type=application/rdf+xml]");
Assert.AreEqual(6, tokens.Length);
}