private void redo()
{
if (!_history.CanGoForward)
{
return;
}
_history.Forward();
_converter.ApplyJsonChanges(_test, _history.Current);
enableUndoRedo();
publish(null);
}
public void record_four_versions_and_go_backward_and_forward()
{
history.Record("a");
history.Record("b");
history.Record("c");
history.Record("d");
history.Revert();
history.Current.ShouldEqual("c");
history.CanGoBack.ShouldBeTrue();
history.CanGoForward.ShouldBeTrue();
history.Forward();
history.Current.ShouldEqual("d");
history.CanGoBack.ShouldBeTrue();
history.CanGoForward.ShouldBeFalse();
}