public void Can_Deserialize_HeartRateIntradayTimeSeries() { //assemble string content = SampleDataHelper.GetContent("GetHeartRateIntradayTimeSeries1.1.json"); DateTime date = DateTime.Parse("2017-08-21"); //hardcoded because extension expects a date. In any other use case, a date would be available var seralizer = new JsonDotNetSerializer(); //act var stats = seralizer.GetHeartRateIntraday(date, content); //assert ValidateHeartRateIntradayTimeSeriesData(stats); }