private static Matcher<Preference> samePreferenceAs(Preference p) { return equivalentTo(p, Ratings.preferenceEquivalence()); }
@Test public void testGetUserRatings() { Collection<RatingMatrixEntry> ratings = snap.getUserRatings(1); Equivalence<Preference> eq = Ratings.preferenceEquivalence(); assertThat(ratings, hasSize(4)); assertThat(Iterables.transform(ratings, eq::wrap),