public override AnalyzeResult Analyse(IPageData pageData)
{
var result = new AnalyzeResult();
var headTag = _htmlTagHelper.GetHeadTag(pageData.Document, result);
if (headTag != null)
{
AnalyzeHeadTag(headTag, result);
}
return(result);
}
public void GetHeadTag_OnExecuteWithMultipleHeadTags_ThrowsException()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><head><title>Title</title></head><head><title>Title</title></head></html>");
var htmlTagHelper = new HtmlTagHelper();
htmlTagHelper.GetHeadTag(doc.DocumentNode);
}
public void GetHeadTag_OnExecuteWithHeadTag_ReturnsTheHeadNode()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><head><title>Title</title></head></html>");
var htmlTagHelper = new HtmlTagHelper();
var headTag = htmlTagHelper.GetHeadTag(doc.DocumentNode);
Assert.IsNotNull(headTag);
Assert.AreEqual("<title>Title</title>", headTag.InnerHtml);
}
public void GetHeadTag_OnExecuteWithNullParameter_ThrowsException()
{
var htmlTagHelper = new HtmlTagHelper();
htmlTagHelper.GetHeadTag(null);
}