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"""Testing Error Message."""
from pyof.v0x01.asynchronous.error_msg import (
BadRequestCode, ErrorMsg, ErrorType, FlowModFailedCode)
from tests.unit.test_struct import TestStruct
class TestErrorMessage(TestStruct):
"""Test the Error Message."""
@classmethod
def setUpClass(cls):
"""Setup TestStruct."""
super().setUpClass()
super().set_raw_dump_file('v0x01', 'ofpt_error_msg')
super().set_raw_dump_object(ErrorMsg, xid=12,
error_type=ErrorType.OFPET_BAD_REQUEST,
code=BadRequestCode.OFPBRC_BAD_STAT,
data=b'')
super().set_minimum_size(12)
def test_unpack_error_msg(self):
"""Test Unpack a sample ErrorMsg."""
expected = b'\x01\x01\x00\x1b\x00\x00\x00\x18\x00\x03\x00\x02FLOW'
error_msg = ErrorMsg(xid=24,
error_type=ErrorType.OFPET_FLOW_MOD_FAILED,
code=FlowModFailedCode.OFPFMFC_EPERM,
data=b'FLOW')
actual = ErrorMsg(xid=24)
actual.unpack(expected[8:])
self.assertEqual(actual, error_msg)
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