Lucene.Net.Search.CheckHits.CheckEqual C# (CSharp) Method

        public static void CheckEqual(Query query, ScoreDoc[] hits1, ScoreDoc[] hits2)
        {
            const float scoreTolerance = 1.0e-6f;
            if (hits1.Length != hits2.Length)
            {
                Assert.Fail("Unequal lengths: hits1=" + hits1.Length + ",hits2=" + hits2.Length);
            }
            for (int i = 0; i < hits1.Length; i++)
            {
                if (hits1[i].Doc != hits2[i].Doc)
                {
                    Assert.Fail("Hit " + i + " docnumbers don't match\n" + Hits2str(hits1, hits2, 0, 0) + "for query:" + query.ToString());
                }

                if ((hits1[i].Doc != hits2[i].Doc) || Math.Abs(hits1[i].Score - hits2[i].Score) > scoreTolerance)
                {
                    Assert.Fail("Hit " + i + ", doc nrs " + hits1[i].Doc + " and " + hits2[i].Doc + "\nunequal       : " + hits1[i].Score + "\n           and: " + hits2[i].Score + "\nfor query:" + query.ToString());
                }
            }
        }

        /// <summary>
        /// check that the # of hits is the same as from a very
        /// simple prefixquery implementation.
        /// </summary>
        private void AssertSame(string prefix)
        {
            PrefixQuery smart = new PrefixQuery(new Term("field", prefix));
            DumbPrefixQuery dumb = new DumbPrefixQuery(this, new Term("field", prefix));

            TopDocs smartDocs = Searcher.Search(smart, 25);
            TopDocs dumbDocs = Searcher.Search(dumb, 25);
            CheckHits.CheckEqual(smart, smartDocs.ScoreDocs, dumbDocs.ScoreDocs);
        }