'If no range match, return the year'

def test_year_out_of_range(self):

    self._setup_config(bucket_year=['1950-59', '1960-69'])
    self.assertEqual(self.plugin._tmpl_bucket('1974'), '1974')
    self._setup_config(bucket_year=[])
    self.assertEqual(self.plugin._tmpl_bucket('1974'), '1974')
