Ranker disSubRanker = new Ranker().addScorer(new DistanceScorer())
.addScorer(new SubjectCorrelationScorer());
Participant p = Participant.createParticipantForTest("abc",
new Location(17.0, 75.12, "some-location", 40), "abc@ui.com", "100002992300278");
disSubRanker.rank(sr1, p) ;
assertEquals("name2",sr1.getAllResults().get(0).getP().getName());
assertEquals("name3",sr1.getAllResults().get(1).getP().getName());
assertEquals("name1",sr1.getAllResults().get(2).getP().getName());