@Test
public void testHandlesPrefix() throws Exception {
// http: part is stripped at PictureUrlRegistry level
String avatarUrl =
subject.imageUrlFor("//assets.github.com/images/modules/about_page/octocat.png");
// Throws an exception if any errors are found
URL url = new URL(avatarUrl);
assertThat(url.toExternalForm(), notNullValue());
}
@Test
public void testImageUrlFor() throws Exception {
assertThat(subject.handlesPrefix(), notNullValue());
}