public void UrlStringIsNullOrEmpty()
{
WebCollector wc = new WebCollector();
var stringnull = Assert.Throws <ArgumentNullException>(
() => wc.GetHtmlFromUrl(url: null));
Assert.IsTrue(stringnull.Message.Contains("Cant be null or empty values"));
var stringempty = Assert.Throws <ArgumentNullException>(
() => wc.GetHtmlFromUrl(url: String.Empty));
Assert.IsTrue(stringempty.Message.Contains("Cant be null or empty values"));
}
public void ValidUrl()
{
WebCollector wc = new WebCollector();
string url = "https://www.aftonbladet.se/";
wc.GetHtmlFromUrl(url);
Assert.IsTrue(url.Contains("https"));
}
public void UrlNotContainsHttp()
{
WebCollector wc = new WebCollector();
string url = "www.aftonbladet.se";
var ex = Assert.Throws <ArgumentException>(
() => wc.GetHtmlFromUrl(url));
Assert.IsTrue(ex.Message.Contains("missing https"));
}
public void TestKeyWordStringEmptyWebCalculator()
{
IWebCalCulator wc = new WebCalCulator();
IWebColector wb = new WebCollector();
string url = "https://www.aftonbladet.se/";
wb.GetHtmlFromUrl(url);
var results = wc.CalculateNumberOfHits(wb, keyword: String.Empty);
Assert.AreEqual(-1, results);
}