message: map the commands
diff: @@ -49,9 +49,11 @@ export default class TestCase {
  this.commands.clear();
  }
  + @action
  static fromJS = function(jsRep) {
  const test = new TestCase(jsRep.id);
  test.setName(jsRep.name);
  + test.commands.replace(jsRep.commands.map(Command.fromJS));
  return test;
  };
  