public void MatchShouldInvokeNodeFuncWhenEventRepresentsNode()
{
// Arrange
Event e = new Event.Node(0, 1, 2);
Func <int, object> leafFn = Substitute.For <Func <int, object> >();
Func <int, Event, Event, object> nodeFn = Substitute.For <Func <int, Event, Event, object> >();
// Act
e.Match(leafFn, nodeFn);
// Assert
leafFn.DidNotReceiveWithAnyArgs();
nodeFn.Received().Invoke(0, 1, 2);
}
public void MatchShouldInvokeNodeActionWhenEventRepresentsNode()
{
// Arrange
Event e = new Event.Node(0, 1, 2);
Action <int> leafAction = Substitute.For <Action <int> >();
Action <int, Event, Event> nodeAction = Substitute.For <Action <int, Event, Event> >();
// Act
e.Match(leafAction, nodeAction);
// Assert
leafAction.DidNotReceiveWithAnyArgs();
nodeAction.Received().Invoke(0, 1, 2);
}