Lucene.Net.Facet.TestDrillDownQuery.TestClone C# (CSharp) Method

        public virtual void TestClone()
        {
            var q = new DrillDownQuery(config, new MatchAllDocsQuery());
            q.Add("a");

            var clone = q.Clone() as DrillDownQuery;
            Assert.NotNull(clone);
            clone.Add("b");
            Assert.False(q.ToString().Equals(clone.ToString()), "query wasn't cloned: source=" + q + " clone=" + clone);
        }