public void ThrowsExceptionWhenSettingDataWhileNotDragging()
{
var key = new ConnectedDragDropKey <Type>();
var data = typeof(ConnectedDragDropTests);
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
ExceptionAssert.Throws <InvalidOperationException>(() => dragDrop.SetData(key, data));
}
public void ThrowsExceptionWhenGettingDataForResolvedNotConnected()
{
var key = new ConnectedDragDropKey <Type>();
var data = typeof(ConnectedDragDropTests);
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
ExceptionAssert.Throws <InvalidOperationException>(() => dragDrop.GetData(key));
}
public void IsDraggingReturnsFalseForUnkownObject()
{
var connected = new object();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
Assert.IsFalse(dragDrop.IsDragging(new object()));
Assert.IsFalse(dragDrop.IsDragging(new object()));
}
public void IsDraggingReturnsTrueAfterDrag()
{
var connected = new object();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
Assert.IsTrue(dragDrop.IsDragging(connected));
Assert.IsTrue(dragDrop.IsActive);
}
public void RegistersTargetConnectorInUriDisconnectTableOnDrop()
{
var connected = new object();
var targetConnector = Substitute.For <IUriPlacementConnector>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
dragDrop.Drop(targetConnector);
this._uriDisconnectTable.Received(1)[connected] = targetConnector;
}
public void ConnectsToTargetPlacementConnectorOnDrop()
{
var connected = new object();
var targetConnector = Substitute.For <IUriPlacementConnector>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
dragDrop.Drop(targetConnector);
targetConnector.Received(1).Connect(connected);
}
public void DisconnectsFromUriDisconnectTableEntryOnDrag()
{
var connected = new object();
var sourceConnector = Substitute.For <IUriPlacementConnector>();
this._uriDisconnectTable[connected].Returns(sourceConnector);
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
sourceConnector.Received(1).Disconnect(connected);
}
public void IsDraggingReturnsFalseAfterDrop()
{
var connected = new object();
var connector = Substitute.For <IUriPlacementConnector>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
dragDrop.Drop(connector);
Assert.IsFalse(dragDrop.IsDragging(connected));
Assert.IsFalse(dragDrop.IsActive);
}
public void IsDraggingReturnsTrueBeforeDisconnectFromUriDisconnectTableEntry()
{
var connected = new object();
var sourceConnector = Substitute.For <IUriPlacementConnector>();
this._uriDisconnectTable[connected].Returns(sourceConnector);
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
sourceConnector
.When(_ => _.Disconnect(connected))
.Do(args => Assert.IsTrue(dragDrop.IsDragging(args[0])));
dragDrop.Drag(connected);
}
public void ReturnsDataNotPresentForDataHasNotBeenSet()
{
var connected = new object();
var key1 = new ConnectedDragDropKey <Type>();
var key2 = new ConnectedDragDropKey <Assembly>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
dragDrop.SetData(key1, typeof(ConnectedDragDropTests));
Assert.IsFalse(dragDrop.GetDataPresent(key2));
}
public void IsDraggingReturnsTrueBeforeConnectToTargetPlacementConnector()
{
var connected = new object();
var targetConnector = Substitute.For <IUriPlacementConnector>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
targetConnector
.When(_ => _.Connect(connected))
.Do(args => Assert.IsTrue(dragDrop.IsDragging(args[0])));
dragDrop.Drop(targetConnector);
}
public void SetsMultipleFormatData()
{
var connected = new object();
var key1 = new ConnectedDragDropKey <Type>();
var key2 = new ConnectedDragDropKey <Assembly>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
dragDrop.SetData(key1, typeof(ConnectedDragDropTests));
dragDrop.SetData(key2, typeof(ConnectedDragDropTests).Assembly);
Assert.AreSame(typeof(ConnectedDragDropTests), dragDrop.GetData(key1));
Assert.AreSame(typeof(ConnectedDragDropTests).Assembly, dragDrop.GetData(key2));
}
public void RegistersInUriDisconnectTableAfterDisconnectFromSourcePlacementConnector()
{
var connected = new object();
var sourceConnector = Substitute.For <IUriPlacementConnector>();
this._uriDisconnectTable[connected].Returns(sourceConnector);
sourceConnector
.When(_ => _.Disconnect(connected))
.Do(_ => this._uriDisconnectTable.DidNotReceiveWithAnyArgs()[connected] = null);
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
this._uriDisconnectTable.Received(1)[connected] = dragDrop;
}
public void RaisesDraggedClosedOnDisconnect()
{
var connected = new object();
var connector = Substitute.For <IUriPlacementConnector>();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
var wasRaised = false;
dragDrop.DraggedClosed += (sender, e) => wasRaised = true;
IUriPlacementConnector dragDropConnector = dragDrop;
dragDropConnector.Disconnect(connected);
Assert.IsTrue(wasRaised);
}
public void DoNotDisposesDataOnDrop()
{
var connected = new object();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
var key1 = new ConnectedDragDropKey <IDisposable>();
var key2 = new ConnectedDragDropKey <IContainer>();
var disposable1 = Substitute.For <IDisposable>();
var disposable2 = Substitute.For <IContainer>();
dragDrop.SetData(key1, disposable1);
dragDrop.SetData(key2, disposable2);
var targetConnector = Substitute.For <IUriPlacementConnector>();
dragDrop.Drop(targetConnector);
disposable1.DidNotReceive().Dispose();
disposable2.DidNotReceive().Dispose();
}
public void DisposesDataOnDisconnect()
{
var connected = new object();
var dragDrop = new ConnectedDragDrop(this._uriDisconnectTable);
dragDrop.Drag(connected);
var key1 = new ConnectedDragDropKey <IDisposable>();
var key2 = new ConnectedDragDropKey <IContainer>();
var disposable1 = Substitute.For <IDisposable>();
var disposable2 = Substitute.For <IContainer>();
dragDrop.SetData(key1, disposable1);
dragDrop.SetData(key2, disposable2);
IUriPlacementConnector dragDropConnector = dragDrop;
dragDropConnector.Disconnect(connected);
disposable1.Received(1).Dispose();
disposable2.Received(1).Dispose();
}