As for the Russian pilots getting trained on it, they may just use the ski-jump on the Liaoning instead- if they later decide to have CATOBARs, land based CAT will be used 1st for training, with less risk of losing planes & pilots over water; perhaps then they could send them to China before their new CVN is ready.
That report - if you go back to the original source - was an April's fool day joke.