The real domestic test may be around the summer corner should Rangers, Hearts or even Aberdeen, Dundee United or Hibernian provide a more capable challenge.
Paul Hanlon's late equaliser for Hibernian made Dundee United pay for Swanson's ordering off after United had taken the lead after only two minutes when David Goodwillie broke clear to score.
In Saturday's other matches, Aberdeen beat visiting St Mirren 1-0, Motherwell won by the same score at Dundee United, Hamilton were held 0-0 at home by bottom club Falkirk and Hibernian crushed St Johnstone 3-0.