Client.Model.Filter.AddKey C# (CSharp) Метод

        public void AddKey(string key)
        {
            _keys.Add(key);
        }

            public void RequestUrl()
            {
                var mockclient = TestCommon.GetMockRestClient<List<DataSet>>(new List<DataSet>());
                var client = TestCommon.GetClient(mockclient.Object);

                var filter = new Filter();
                filter.AddKey("series1");
                filter.AddKey("series2");
                client.ReadMultipleSeries(new DateTime(2012, 06, 23), new DateTime(2012, 06, 24), filter, IntervalParameter.Raw());

                Expression<Func<RestRequest, bool>> assertion = req => req.Resource == "/data/";
                mockclient.Verify(cl => cl.Execute<List<DataSet>>(It.Is<RestRequest>(assertion)));
            }