Lucene.Net.Search.TestBooleanMinShouldMatch.TestAllOptional C# (CSharp) Method

        public virtual void TestAllOptional()
        {
            BooleanQuery q = new BooleanQuery();
            for (int i = 1; i <= 4; i++)
            {
                q.Add(new TermQuery(new Term("data", "" + i)), BooleanClause.Occur.SHOULD); //false, false);
            }
            q.MinimumNumberShouldMatch = 2; // match at least two of 4
            VerifyNrHits(q, 2);
        }