public void findAll() {
given(org.findRepositoriesByPrefix(Tutorials.REPO_PREFIX)).willReturn(singletonList(repo));
List<Tutorial> all = tutorials.findAll();
assertThat(all.size(), is(1));
Tutorial first = all.get(0);
assertThat(first.getGuideId(), equalTo("rest"));
assertThat(first.getTitle(), equalTo("Rest tutorial"));
assertThat(first.getSubtitle(), equalTo("Learn some rest stuff"));
}