def METHOD_NAME(self):
    self.assertEqual(uvindex.uv_intensity_to_exposure_risk(0.5), 'low')
    self.assertEqual(uvindex.uv_intensity_to_exposure_risk(3.5), 'moderate')
    self.assertEqual(uvindex.uv_intensity_to_exposure_risk(6.5), 'high')
    self.assertEqual(uvindex.uv_intensity_to_exposure_risk(8.5), 'very high')
    self.assertEqual(uvindex.uv_intensity_to_exposure_risk(30.5), 'extreme')