public void SumAllGroups () {
var container = new ExportContainer();
container.ExportedItems.AddRange(collection);
var visitor = new ExpressionVisitor (reportSettings);
visitor.SetCurrentDataSource(dataSource.GroupedList);
foreach (var group in dataSource.GroupedList) {
var script = "= sum('randomint')";
collection[0].Text = script;
visitor.SetCurrentDataSource(group);
visitor.Visit(container);
var result = list.Where(k => k.GroupItem == group.Key.ToString()).Sum(x => x.RandomInt);
Assert.That(Convert.ToDouble(collection[0].Text),Is.EqualTo(result));
}
}
public void SumGroupedList()
{
var visitor = new ExpressionVisitor (reportSettings);
visitor.SetCurrentDataSource(dataSource.GroupedList);
var script = "= sum('randomint')";
collection[0].Text = script;
visitor.Visit(collection[0]);
var result = list.Sum(x => x.RandomInt);
Assert.That(Convert.ToDouble(collection[0].Text),Is.EqualTo(result));
}
public void CreateExportlist()
{
collection = new Collection<ExportText>();
collection.Add(new ExportText()
{
Text = String.Empty
});
helper = new AggregateFuctionHelper();
aggregateCollection = helper.AggregateCollection;
dataSource = new CollectionDataSource(aggregateCollection,new ReportSettings());
dataSource.Bind();
visitor = new ExpressionVisitor(new ReportSettings());
visitor.SetCurrentDataSource(dataSource.SortedList);
}