private static PathDefinitionCollection CreatePathDefinitionCollection()
{
var viewProvider = SuspendableEventViewProvider.Create(new ObservableCollection <PathDefinition>(),
new SuspendableObservableCollection <PathDefinition>());
return(new PathDefinitionCollection(viewProvider));
}
public ModifierNodeCollection Create(FormNodeSelector selector)
{
var defaultView = new NodeCollection <Modifier>();
var suspendableView = new NodeCollection <Modifier>();
var viewProvider = SuspendableEventViewProvider.Create(defaultView, suspendableView);
return(new ModifierNodeCollection(viewProvider));
}
private static ModifierNodeCollection CreateModifierNodeCollection()
{
var defaultView = new NodeCollection <Modifier>();
var suspendableView = new NodeCollection <Modifier>();
var nodeCollectionViewProvider = SuspendableEventViewProvider.Create(defaultView, suspendableView);
return(new ModifierNodeCollection(nodeCollectionViewProvider));
}
public void CreateReturnsInstanceCalculatingSubscriberCountCorrectly(int defaultCount, int suspendableCount)
{
var defaultView = Mock.Of <ICountsSubsribers>(o => o.SubscriberCount == defaultCount);
var suspendableView = Mock.Of <ISuspendableCountsSubscribers>(o => o.SubscriberCount == suspendableCount);
var provider = SuspendableEventViewProvider.Create(defaultView, suspendableView);
var actual = provider.SubscriberCount;
Assert.AreEqual(defaultCount + suspendableCount, actual);
}
public void CreateReturnsCorrectInstance()
{
var defaultView = Mock.Of <ICountsSubsribers>();
var suspendableView = Mock.Of <ISuspendableCountsSubscribers>();
var provider = SuspendableEventViewProvider.Create(defaultView, suspendableView);
Assert.AreSame(defaultView, provider.DefaultView);
Assert.AreSame(suspendableView, provider.SuspendableView);
Assert.AreSame(suspendableView, provider.Suspender);
}
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);
}
private static PathDefinitionCollection CreateSut() =>
new PathDefinitionCollection(SuspendableEventViewProvider.Create(new ObservableCollection <PathDefinition>(),
new SuspendableObservableCollection <PathDefinition>()));
private static ModifierNodeCollection CreateSut(
NodeCollection <Modifier> defaultView, NodeCollection <Modifier> suspendableView) =>
CreateSut(SuspendableEventViewProvider.Create(defaultView, suspendableView));