def test_invalid_standard_name(self):
cf_var = CFVariableMixin()
emsg = "'not_a_standard_name' is not a valid standard_name"
with self.assertRaisesRegexp(ValueError, emsg):
cf_var.standard_name = 'not_a_standard_name'
def test_none_standard_name(self):
cf_var = CFVariableMixin()
cf_var.standard_name = None
self.assertIsNone(cf_var.standard_name)
def test_valid_standard_name(self):
cf_var = CFVariableMixin()
cf_var.standard_name = 'air_temperature'
self.assertEqual(cf_var.standard_name, 'air_temperature')
