def test_alias_change_after_init_two_variables(self):
kwds = self.get_multiple_variable_request_dataset_dictionary()
rd = RequestDataset(**kwds)
self.assertEqual(rd.name, 'tas_tasmax')
with self.assertRaises(RequestValidationError):
rd.alias = 'foo'
rd.alias = ['foo', 'foo2']
self.assertEqual(rd.alias, ('foo', 'foo2'))
self.assertEqual(rd.name, 'foo_foo2')
with self.assertRaises(RequestValidationError):
rd.units = 'crap'
with self.assertRaises(RequestValidationError):
rd.units = ('crap', 'crap')
rd.units = ['celsius', 'celsius']
self.assertEqual(rd.units, ('celsius', 'celsius'))
def test_alias(self):
path = self.test_data.get_uri('cancm4_tas')
rd = RequestDataset(uri=path)
self.assertIsNone(rd._alias)
self.assertEqual(rd.alias, 'tas')
rd.alias = 'temperature'
self.assertEqual(rd.alias, 'temperature')