def setUp(self): dest_array = np.ma.array( [b'FDSL', b'FDSL', b'FDSL', b'FDSL', b'ABCD', b'ABCD'], mask=[True, False, False, False, False, True]) self.dest = P('Destination', array=dest_array) self.afr_dest = A('AFR Destination Airport', value={'id': 2000}) self.node = DestinationAirport()