def test_not_implemented(self):
class Terry(object):
pass
pox = pp.PPDataProxy("john", "michael", "eric", "graham", "brian")
self.assertIs(pox.__eq__(Terry()), NotImplemented)
self.assertIs(pox.__ne__(Terry()), NotImplemented)
def test_deferred_bytes(self):
# Check that a field with DeferredArrayBytes in _data gets a data
# manager.
mock_deferred_bytes = mock.Mock(spec=pp.DeferredArrayBytes)
field = mock.Mock(_data=mock_deferred_bytes)
data_shape = mock.Mock()
land_mask = mock.Mock()
proxy = pp.PPDataProxy(mock_deferred_bytes.fname,
mock_deferred_bytes.position,
mock_deferred_bytes.n_bytes,
field.lbpack, land_mask)
_data = np.array(proxy)
_data_manager = pp.DataManager(data_shape, mock_deferred_bytes.dtype,
field.bmdi)
pp._create_field_data(field, data_shape, land_mask)
self.assertEqual(field._data, _data)
self.assertEqual(field._data_manager, _data_manager)
