Lucene.Net.Search.TestDisjunctionMaxQuery.TestBooleanRequiredEqualScores C# (CSharp) Method

        public virtual void TestBooleanRequiredEqualScores()
        {
            BooleanQuery q = new BooleanQuery();
            {
                DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.0f);
                q1.Add(Tq("hed", "albino"));
                q1.Add(Tq("dek", "albino"));
                q.Add(q1, BooleanClause.Occur.MUST); // true,false);
                QueryUtils.Check(Random(), q1, s, Similarity);
            }
            {
                DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.0f);
                q2.Add(Tq("hed", "elephant"));
                q2.Add(Tq("dek", "elephant"));
                q.Add(q2, BooleanClause.Occur.MUST); // true,false);
                QueryUtils.Check(Random(), q2, s, Similarity);
            }

            QueryUtils.Check(Random(), q, s, Similarity);

            ScoreDoc[] h = s.Search(q, null, 1000).ScoreDocs;

            try
            {
                Assert.AreEqual(3, h.Length, "3 docs should match " + q.ToString());
                float score = h[0].Score;
                for (int i = 1; i < h.Length; i++)
                {
                    Assert.AreEqual(score, h[i].Score, SCORE_COMP_THRESH, "score #" + i + " is not the same");
                }
            }
            catch (Exception e)
            {
                PrintHits("testBooleanRequiredEqualScores1", h, s);
                throw e;
            }
        }