* RtRepoCommits can compare two commits.
*/
@Test
public void comparesCommits() {
final RepoCommits commits = new RtRepoCommits(
new FakeRequest().withBody(
Json.createObjectBuilder()
.add("base_commit", Json.createObjectBuilder())
.add("commits", Json.createArrayBuilder())
.add("files", Json.createArrayBuilder())
.build().toString()