public void TestgetETrendingChartType01() { string displayName = string.Empty; ETrendingChartType eTrendingChartType = TrendViewer.View.TrendViewerHelper.getETrendingChartType(displayName); TrendViewerHelper helper = new TrendViewerHelper(); Accessor trendingHelperAc = ReflectionAccessor.Wrap(helper); displayName = (string)trendingHelperAc.GetField("FORMULA_PRE"); eTrendingChartType = TrendViewerHelper.getETrendingChartType(displayName); displayName = (string)trendingHelperAc.GetField("HIST_PRE"); eTrendingChartType = TrendViewerHelper.getETrendingChartType(displayName); }