public void ConnectingToSiteSiteDoesNotExist()
 {
     var webclass = new WebClass();
     Assert.Throws<WebException>(() => webclass.ConnectingToSite("http://blablablabla.asdfasdf.com.pl"));
 }
 public void ConnectingToSiteThatDoesExists()
 {
     var webclass = new WebClass();
     Assert.That(webclass.ConnectingToSite("http://google.pl"), Is.Not.Null);
 }
 public void ConnectingToSiteEmptyValue()
 {
     var webclass = new WebClass();
     Assert.Throws<UriFormatException>(() => webclass.ConnectingToSite(""));
 }