public void ReturnEmptyStringIfUserHasFacebookAndYoyyinImage()
        {
            FacebookImageMarkupProvider facebookImageMarkupProvider =
                new FacebookImageMarkupProvider(new User {FacebookID = "123", Image = new byte[] {}});

            Assert.That(facebookImageMarkupProvider.GetMarkup(), Is.EqualTo(""));
        }
        public void ReturnMarkupIfUserHasFacebookAndNoYoyyinImage()
        {
            FacebookImageMarkupProvider facebookImageMarkupProvider =
                new FacebookImageMarkupProvider(new User { FacebookID = "123" });

            Assert.That(facebookImageMarkupProvider.GetMarkup(), Is.EqualTo("https://graph.facebook.com/123/picture"));
        }
        public void ReturnEmptyStringIfUserDontHaveFacebook()
        {
            FacebookImageMarkupProvider facebookImageMarkupProvider =
                new FacebookImageMarkupProvider(new User { Image = new byte[] { } });

            Assert.That(facebookImageMarkupProvider.GetMarkup(), Is.EqualTo(""));
        }