public IEnumerable <KeywordStat> GetPageStats(string html)
{
var htmlDocument = _htmlDocumentFactory.Create(html);
var metaKeywordTag = _metaKeywordsTagParser.GetMetaKeywordTag(htmlDocument.DocumentNode);
var keywords = _metaKeywordsTagParser.GetKeywordsFromMetaKeywordTag(metaKeywordTag);
var result = new List <KeywordStat>();
keywords.ToList().ForEach(k => result.Add(new KeywordStat
{
Keyword = k,
Count = _bodyParser.CountKeywordOccurrences(htmlDocument.DocumentNode, k)
}));
return(result);
}
public void GetMetaKeywordTag_NullHtmlDoc_ThrowsException()
{
Action act = () => _sut.GetMetaKeywordTag(null);
act.Should().Throw <Exception>();
}
