public void OnAttachedShouldAttachToDragAndDropEvents()
{
var item = new NodeDestinationCommandDragDropBehavior();
var nodeList = new NodeList();
Mock.Arrange(() => RadDragAndDropManager.AddDragQueryHandler(nodeList, Arg.IsAny<EventHandler<DragDropQueryEventArgs>>())).OccursOnce();
Mock.Arrange(() => RadDragAndDropManager.AddDragInfoHandler(nodeList, Arg.IsAny<EventHandler<DragDropEventArgs>>())).OccursOnce();
Mock.Arrange(() => RadDragAndDropManager.AddDropQueryHandler(nodeList, Arg.IsAny<EventHandler<DragDropQueryEventArgs>>())).OccursOnce();
Mock.Arrange(() => RadDragAndDropManager.AddDropInfoHandler(nodeList, Arg.IsAny<EventHandler<DragDropEventArgs>>())).OccursOnce();
item.Attach(nodeList);
Mock.AssertAll(item);
}
public void PropertiesTests()
{
var vm = new NodeDestinationCommandDragDropBehavior();
TestsHelper.TestPublicDeclaredPropertiesGetSet(vm, true);
}
public void OnDragQueryShouldFillEventParams()
{
var item = new NodeDestinationCommandDragDropBehavior();
item.Attach(new NodeList());
item.DragCommand = new ActionCommand<object>();
var args = Mock.Create<DragDropQueryEventArgs>(null, null, new DragDropOptions());
Mock.ArrangeSet(() => args.Handled = true).DoNothing().OccursOnce();
item.OnDragQuery(new object(), args);
Assert.AreEqual(true, args.QueryResult);
}
public void OnDragQueryShouldThrowExceptionIfArgsIsNull()
{
var item = new NodeDestinationCommandDragDropBehavior();
item.OnDragQuery(new object(), null);
}
public void OnDragInfoShouldFillEventParams()
{
var item = new NodeDestinationCommandDragDropBehavior();
item.Attach(new NodeList());
item.DragCommand = new ActionCommand<object>();
var args = Mock.Create<DragDropEventArgs>(null, null, new DragDropOptions());
args.Source = new TextBlock { DataContext = Mock.Create<INodeViewModel>() };
Mock.ArrangeSet(() => args.Handled = true).DoNothing().OccursOnce();
item.OnDragInfo(new object(), args);
Assert.IsNotNull(args.Options.Payload);
Assert.IsNotNull(args.Options.DragCue);
}