def test_fill(self): """Create a message with a small byte array and encode it. Decode it and verify that the decoded message matches the original.""" msg = lcmtest.byte_array_t() msg.num_bytes = 5 msg.data = struct.pack("bbbbb", 1, 2, 3, 4, 5) data = msg.encode() decoded = lcmtest.byte_array_t.decode(data) self.assertEqual(5, decoded.num_bytes) self.assertEqual(msg.data, decoded.data)
def test_construct(self): """Verify that a message constructed without explicitly setting any fields can be encoded.""" msg = lcmtest.byte_array_t() msg.encode()