Tests.QueryDSLTests.TestScriptFilter C# (CSharp) Method

        public void TestScriptFilter()
        {
            //age 23 24 25
            var query = new TermQuery("type", "common");
            var dict = new Dictionary<string, object>();
            dict["param1"] = 20;
            var filter = new ScriptFilter("doc['age'].value > param1",dict);
            var filterQ = new FilteredQuery(query, filter);
            var result= client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(3,result.GetTotalCount());


            dict = new Dictionary<string, object>();
            dict["param1"] = 23;
            filter = new ScriptFilter("doc['age'].value > param1", dict);
            filterQ = new FilteredQuery(query, filter);
            result = client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(2, result.GetTotalCount());

            dict = new Dictionary<string, object>();
            dict["param1"] = 24;
            filter = new ScriptFilter("doc['age'].value >= param1", dict);
            filterQ = new FilteredQuery(query, filter);
            result = client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(2, result.GetTotalCount());

            dict = new Dictionary<string, object>();
            dict["param1"] = 25;
            filter = new ScriptFilter("doc['age'].value >= param1", dict);
            filterQ = new FilteredQuery(query, filter);
            result = client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(1, result.GetTotalCount());

            dict = new Dictionary<string, object>();
            dict["param1"] = 25;
            filter = new ScriptFilter("doc['age'].value < param1", dict);
            filterQ = new FilteredQuery(query, filter);
            result = client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(2, result.GetTotalCount());

            dict = new Dictionary<string, object>();
            dict["param1"] = 20;
            filter = new ScriptFilter("doc['age'].value < param1", dict);
            filterQ = new FilteredQuery(query, filter);
            result = client.Search(index, "type" , filterQ, 0, 5);
            Assert.AreEqual(0, result.GetTotalCount());
        }