public void ConvertURi()
        {
            var converter = new UriToCachedImageConverter();
            var value = "http://www.google.com/";

            var result = converter.Convert(value, null, null, null);
            Assert.That(result, Is.TypeOf<BitmapImage>());

            var image = (BitmapImage) result;
            Assert.That(image.UriSource.ToString(), Is.EqualTo(value));
        }
 public void InitializeConverter()
 {
     _converter = new UriToCachedImageConverter();
 }