public void OnDrop_ChartDataMovedToPositionOutsideRange_ThrowsException(int position)
{
// Setup
var observer = mocks.StrictMock <IObserver>();
mocks.ReplayAll();
var chartData1 = new ChartLineData("line");
var chartData2 = new ChartAreaData("area");
var chartData3 = new ChartPointData("point");
var chartData4 = new ChartMultipleAreaData("multiple area");
var chartDataCollection = new ChartDataCollection("test data");
chartDataCollection.Add(chartData1);
chartDataCollection.Add(chartData2);
chartDataCollection.Add(chartData3);
chartDataCollection.Add(chartData4);
chartDataCollection.Attach(observer);
chartLegendView.Data = chartDataCollection;
ChartDataContext context1 = GetContext(chartData1);
chartDataCollection.Attach(observer);
using (var treeViewControl = new TreeViewControl())
{
// Call
void Call() => info.OnDrop(context1, chartDataCollection, chartDataCollection, position, treeViewControl);
// Assert
Assert.Throws <ArgumentOutOfRangeException>(Call);
}
}
public void OnDrop_ChartDataMovedToPositionInsideRange_SetsNewReverseOrder(int position)
{
// Setup
var observer = mocks.StrictMock <IObserver>();
observer.Expect(o => o.UpdateObserver());
mocks.ReplayAll();
var chartData1 = new TestChartData();
var chartData2 = new TestChartData();
var chartData3 = new TestChartData();
var chartDataCollection = new ChartDataCollection("test");
chartDataCollection.Add(chartData1);
chartDataCollection.Add(chartData2);
chartDataCollection.Add(chartData3);
ChartDataContext context1 = GetContext(chartData1);
ChartDataContext collectionContext = GetContext(chartDataCollection);
chartDataCollection.Attach(observer);
using (var treeViewControl = new TreeViewControl())
{
// Call
info.OnDrop(context1, collectionContext, collectionContext, position, treeViewControl);
// Assert
int reversedIndex = 2 - position;
var wrappedCollectionData = (ChartDataCollection)collectionContext.WrappedData;
Assert.AreSame(context1.WrappedData, wrappedCollectionData.Collection.ElementAt(reversedIndex));
}
}