public void HtmlCollectorCountsWordOccurances()
{
// arrange
var htmlProvider = new Mock <IHtmlProvider>();
var sut = new HtmlCollector(htmlProvider.Object);
// act
var wordCnt = sut.CountWordOccurances(@"the little fox jumped over the little hill").ToList();
// assert
Assert.AreEqual(6, wordCnt.Count, "Unique words are 6");
Assert.AreEqual(2, wordCnt.First(x => x.Key == "the").Value);
Assert.AreEqual(2, wordCnt.First(x => x.Key == "little").Value);
Assert.AreEqual(1, wordCnt.First(x => x.Key == "fox").Value);
Assert.AreEqual(1, wordCnt.First(x => x.Key == "jumped").Value);
Assert.AreEqual(1, wordCnt.First(x => x.Key == "over").Value);
Assert.AreEqual(1, wordCnt.First(x => x.Key == "hill").Value);
}
public void HtmlCollectorCanCollectWords_SmokeTest()
{
// arrange
var htmlProvider = new Mock <IHtmlProvider>(MockBehavior.Strict);
htmlProvider.Setup(x => x.Load(It.IsAny <string>())).Returns(
() =>
{
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(GetHTMLDocument());
return(htmlDoc);
});
var sut = new HtmlCollector(htmlProvider.Object);
// act
var words = sut.CollectWords("https://www.bbc.co.uk/news").ToList();
// assert
Assert.AreEqual(650, words.Count);
Assert.AreEqual(15, words.First(x => x.Key == "bbc").Value);
}