public void testSimpleEqualScores2() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("dek", "albino"));
q.add(tq("dek", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("3 docs should match " + q.toString(), 3, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same", score, h[i].score, SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores2", h, s);
throw e;
}
}
public void testSimpleTiebreaker() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.01f);
q.add(tq("dek", "albino"));
q.add(tq("dek", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("3 docs should match " + q.toString(), 3, h.length);
assertEquals("wrong first", "d2", s.doc(h[0].doc).get("id"));
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
assertTrue(
"d2 does not have better score then others: " + score0 + " >? " + score1,
score0 > score1);
assertEquals("d4 and d1 don't have equal scores", score1, score2, SCORE_COMP_THRESH);
} catch (Error e) {
printHits("testSimpleTiebreaker", h, s);
throw e;
}
}