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