public void TestDiabetesPrevAndRiskHighestQuintileExists()
{
var areaTypeId = AreaTypeIds.Ccg;
var profileId = ProfileIds.Diabetes;
var parentArea = new ParentArea(AreaCodes.CommissioningRegionLondon, areaTypeId);
ComparatorMap comparatorMap = new ComparatorMapBuilder(parentArea).ComparatorMap;
GroupData data = new GroupDataBuilderByGroupings
{
GroupId = GroupIds.Diabetes_PrevalenceAndRisk,
ChildAreaTypeId = areaTypeId,
ProfileId = ProfileIds.Diabetes,
ComparatorMap = comparatorMap,
AssignData = true
}.Build();
IList<TrendRoot> trendRoots = new TrendRootBuilder().Build(data.GroupRoots, comparatorMap, areaTypeId, profileId,
data.IndicatorMetadata, false);
var highestQuintileCount = trendRoots.Select(x => x.DataPoints.Values.FirstOrDefault()[0].Significance).Count(significances => significances.ContainsValue((Significance)5));
Assert.AreNotEqual(highestQuintileCount, 0);
}