public void ResetReferenceWithExistingGraphControls()
{
// Set the GraphTypes
IoC.GetAllInstances = type => new IGraphType[] { new PixelDiff() };
// Get the parent PipelineVM and add DiagramNode
var vm = MainViewModelTest.GetInstance().PipelineViewModel;
var node = new NodeViewModel(new DiagramNode(), vm);
vm.Nodes.Add(node);
vm.Parent.Model.Graph.AddNode(node.Model);
var DVM = new DiagramViewModel((DiagramNode)vm.Nodes.Single().Model);
// Add Input Node for DiagramNode with 3 Outputs.
var sourceNode = new AnonymousNode(AnonNodeHelper.SourceNode, 3);
var inputs = sourceNode.Process(null, 0);
// Add reference video to node.
var reference = new Node.Input {
Source = sourceNode.Outputs[0]
};
DVM.NodeModel.Inputs.Add(reference);
// Add other Outputs as Inputs to DiagramNode.
var video = new Node.Input {
Source = sourceNode.Outputs[1]
};
DVM.NodeModel.Inputs.Add(video);
var altRef = new Node.Input {
Source = sourceNode.Outputs[2]
};
DVM.NodeModel.Inputs.Add(altRef);
DVM.Reference = DVM.Videos.ElementAt(0);
DVM.ChosenVideo = DVM.Videos.ElementAt(1);
DVM.AddGraph();
var dgvm = DVM.Graphs.Single();
// ChosenType = PixelDifference
dgvm.CurrentType = dgvm.AvailableTypes.ElementAt(0);
// porcess one frame with first reference
DVM.NodeModel.ProcessCore(inputs, 0);
DVM.Handle(null);
DVM.Reference = DVM.Videos.ElementAt(2);
// porcess one frame with second reference
DVM.NodeModel.ProcessCore(inputs, 1);
DVM.Handle(null);
Assert.Equal(dgvm.AvailableTypes.ElementAt(0).Model.Process(inputs[1], inputs[0]), dgvm.Model.Data[0].Value);
Assert.Equal(dgvm.AvailableTypes.ElementAt(0).Model.Process(inputs[1], inputs[2]), dgvm.Model.Data[1].Value);
}
public void GetsData()
{
// Set the GraphTypes
IoC.GetAllInstances = type => new IGraphType[] { new PixelDiff() };
// Get the parent PipelineVM and add DiagramNode
var vm = MainViewModelTest.GetInstance().PipelineViewModel;
var node = new NodeViewModel(new DiagramNode(), vm);
vm.Nodes.Add(node);
vm.Parent.Model.Graph.AddNode(node.Model);
var DVM = new DiagramViewModel((DiagramNode)vm.Nodes.Single().Model);
// Add Input Node for DiagramNode with 3 Outputs.
var sourceNode = new AnonymousNode(AnonNodeHelper.SourceNode, 3);
var inputs = sourceNode.Process(null, 0);
// Add reference video to node.
var reference = new Node.Input {
Source = sourceNode.Outputs[0]
};
DVM.NodeModel.Inputs.Add(reference);
// Add other Outputs as Inputs to DiagramNode.
var video = new Node.Input {
Source = sourceNode.Outputs[1]
};
DVM.NodeModel.Inputs.Add(video);
DVM.Reference = DVM.Videos.ElementAt(0);
DVM.ChosenVideo = DVM.Videos.ElementAt(1);
DVM.AddGraph();
var dgvm = DVM.Graphs.Single();
// Set the ChosenType of the DiagramGraphViewModel to PixelDifference
dgvm.CurrentType = dgvm.AvailableTypes.First();
DVM.NodeModel.ProcessCore(inputs, 0);
var dataBefore = DVM.Lines.Single().DataSource;
// data is drawn to the diagram by the DiagramVM
DVM.Handle(null);
Assert.NotEqual(DVM.Lines.Single().DataSource, dataBefore);
}
