def METHOD_NAME(self):
    self.run_calc(case_3.__file__, 'job.ini', exports='csv')
    [fname] = export(('loss_curves/rlz-0/sid-0', 'csv'),
                     self.calc.datastore)
    self.assertEqualFiles('expected/loss_curves-000.csv', fname)
    [fname] = export(('loss_curves/rlz-0/ref-a8', 'csv'),
                     self.calc.datastore)
    self.assertEqualFiles('expected/loss_curves-ref-a8-000.csv', fname)