public void TestRectangleSelection()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel();
nodeA.Outputs.Add(nodeAOutput);
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
CanBeRemovedByUser = false,
IsSelected = true
};
nodeB.Inputs.Add(nodeBInput);
nodeB.Outputs.Add(nodeBOutput);
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
IsSelected = true
};
nodeC.Inputs.Add(nodeCInput);
NodeViewModel nodeD = new NodeViewModel
{
IsSelected = true
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC, nodeD }
};
network.StartRectangleSelection();
network.SelectionRectangle.IntersectingNodes.Add(nodeA);
network.SelectionRectangle.IntersectingNodes.Add(nodeD);
network.FinishRectangleSelection();
Assert.IsTrue(network.SelectedNodes.SequenceEqual(new[] { nodeA, nodeD }));
}