public void ShouldNotAllowToDragInputAndOutputItems(Type typeOfElement)
{
// Given
var element = typeOfElement.GetConstructor(Type.EmptyTypes).Invoke(null);
var dragHandler = new ProcessingChainDragHandler();
var dragInfo = new TestDragInfo {
SourceItems = new[] { element }
};
// When
dragHandler.StartDrag(dragInfo);
// Then
Assert.IsNull(dragInfo.Data);
}
public void ShouldAllowToDragImageProcessingElements()
{
// Given
var element = new TwoPointNonUniformityCorrectionTemplate();
var dragHandler = new ProcessingChainDragHandler();
var dragInfo = new TestDragInfo {
SourceItems = new[] { element }
};
// When
dragHandler.StartDrag(dragInfo);
// Then
Assert.IsNotNull(dragInfo.Data);
}