private static PathDefinitionCollection CreatePathDefinitionCollection()
{
var viewProvider = BufferingEventViewProvider.Create(new ObservableCollection <PathDefinition>(),
new EventBufferingObservableCollection <PathDefinition>(new EventBuffer()));
return(new PathDefinitionCollection(viewProvider));
}
private static ModifierNodeCollection CreateModifierNodeCollection()
{
var defaultView = new NodeCollection <Modifier>(new EventBuffer());
var bufferingView = new NodeCollection <Modifier>(new EventBuffer());
var nodeCollectionViewProvider = BufferingEventViewProvider.Create(defaultView, bufferingView);
return(new ModifierNodeCollection(nodeCollectionViewProvider));
}
public ModifierNodeCollection Create(FormNodeSelector selector)
{
var defaultView = new NodeCollection <Modifier>();
var bufferingView = new NodeCollection <Modifier>(_eventBuffer);
var viewProvider = BufferingEventViewProvider.Create(defaultView, bufferingView);
return(new ModifierNodeCollection(viewProvider));
}
public void CreateReturnsInstanceCalculatingSubscriberCountCorrectly(int defaultCount, int suspendableCount)
{
var defaultView = Mock.Of <ICountsSubsribers>(o => o.SubscriberCount == defaultCount);
var bufferingView = Mock.Of <ICountsSubsribers>(o => o.SubscriberCount == suspendableCount);
var provider = BufferingEventViewProvider.Create(defaultView, bufferingView);
var actual = provider.SubscriberCount;
Assert.AreEqual(defaultCount + suspendableCount, actual);
}
public void CreateReturnsCorrectInstance()
{
var defaultView = Mock.Of <ICountsSubsribers>();
var bufferingView = Mock.Of <ICountsSubsribers>();
var provider = BufferingEventViewProvider.Create(defaultView, bufferingView);
Assert.AreSame(defaultView, provider.DefaultView);
Assert.AreSame(bufferingView, provider.BufferingView);
}
private static IStatGraph CreateStatGraph(
TransformableNodeFactory nodeFactory, ValueTransformer valueTransformer, IEventBuffer eventBuffer,
IStat stat)
{
var paths = new PathDefinitionCollection(BufferingEventViewProvider.Create(
new ObservableCollection <PathDefinition>(),
new EventBufferingObservableCollection <PathDefinition>(eventBuffer)));
var coreGraph = new CoreStatGraph(new StatNodeFactory(eventBuffer, 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 ModifierNodeCollection CreateSut(
NodeCollection <Modifier> defaultView, NodeCollection <Modifier> suspendableView) =>
CreateSut(BufferingEventViewProvider.Create(defaultView, suspendableView));
private static PathDefinitionCollection CreateSut() =>
new PathDefinitionCollection(BufferingEventViewProvider.Create(new ObservableCollection <PathDefinition>(),
new EventBufferingObservableCollection <PathDefinition>(new EventBuffer())));
