public void MatchShouldInvokeLeafFuncWhenNodeRepresentsLeaf()
{
// Arrange
Event e = new Event.Leaf(0);
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.Received().Invoke(0);
nodeFn.DidNotReceiveWithAnyArgs();
}
public void MatchShouldInvokeLeafActionWhenEventRepresentsLeaf()
{
// Arrange
Event e = new Event.Leaf(0);
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.Received().Invoke(0);
nodeAction.DidNotReceiveWithAnyArgs();
}