public void Add()
        {
            var source = new BlocklistSource(SourceUrl);

            var collection = new BlocklistSourceCollection();
            Assert.AreEqual(0, collection.Count);
            collection.Add(source);
            Assert.AreEqual(1, collection.Count);
        }
 public void Properties()
 {
     var source = new BlocklistSource("http://list.iblocklist.com/?list=bt_level1");
 }