@Ignore
public void testShortenLinksDifferent() throws Exception {
final String url = "http://localhost:8080/shortener-webapp";
URI baseUri = URI.create("");
ShortenedLink link = ShortenerService.shortenLink(baseUri, url);
assertThat(link.getOriginal(), equalTo(URI.create(url)));
assertThat(link.getShortened(), notNullValue());
link = ShortenerService.shortenLink(baseUri, url);
assertThat(link.getOriginal(), equalTo(URI.create(url)));
assertThat(link.getShortened(), notNullValue());
final URI shortened = link.getShortened();
assertThat(shortened, not(equalTo(link.getShortened())));
}