private static IStatGraph CreateStatGraph(
TransformableNodeFactory nodeFactory, ValueTransformer valueTransformer, IStat stat)
{
var paths = new PathDefinitionCollection(SuspendableEventViewProvider.Create(
new ObservableCollection <PathDefinition>(), new SuspendableObservableCollection <PathDefinition>()));
var coreGraph = new CoreStatGraph(new StatNodeFactory(nodeFactory, stat), paths);
return(new StatGraphWithEvents(coreGraph, NodeAdded, NodeRemoved));
void NodeAdded(NodeSelector selector)
{
var node = coreGraph.Nodes[selector];
var transformable = nodeFactory.TransformableDictionary[node];
valueTransformer.AddTransformable(stat, selector, transformable);
}
void NodeRemoved(NodeSelector selector) => valueTransformer.RemoveTransformable(stat, selector);
}
public CoreStatGraph(IStatNodeFactory nodeFactory, PathDefinitionCollection paths)
{
_nodeFactory = nodeFactory;
_paths = paths;
}
private static CoreStatGraph CreateSut(
IStatNodeFactory nodeFactory = null, PathDefinitionCollection paths = null) =>
new CoreStatGraph(nodeFactory ?? Mock.Of <IStatNodeFactory>(), paths ?? CreatePathDefinitionCollection());
