chore: unit test regression

[viniarck]

Related to https://github.com/kytos-ng/of_core/issues/128

================================================================================== test session starts ===================================================================================
platform linux -- Python 3.9.18, pytest-7.2.1, pluggy-1.4.0
rootdir: /home/viniarck/repos/sdntrace, configfile: pytest.ini
plugins: cov-4.0.0, anyio-3.6.2, asyncio-0.20.3
asyncio: mode=auto
collected 125 items                                                                                                                                                                      

tests/unit/backends/test_of_parser.py .....                                                                                                                                        [  4%]
tests/unit/backends/test_openflow13.py ....                                                                                                                                        [  7%]
tests/unit/shared/test_colors.py ...                                                                                                                                               [  9%]
tests/unit/tracing/test_trace_entries.py .................................................................................                                                         [ 74%]
tests/unit/tracing/test_trace_manager.py ................                                                                                                                          [ 87%]
tests/unit/tracing/test_trace_pkt.py F.....                                                                                                                                        [ 92%]
tests/unit/tracing/test_tracer.py ..........                                                                                                                                       [100%]

======================================================================================== FAILURES ========================================================================================
________________________________________________________________________ TestTracePkt.test_generate_trace_pkt_tcp ________________________________________________________________________

self = <sdntrace.tests.unit.tracing.test_trace_pkt.TestTracePkt object at 0x7f6433edec10>

    def test_generate_trace_pkt_tcp(self):
        """Test trace manager new trace creation."""
        eth = {"dl_vlan": 100}
        dpid = {"dpid": "00:00:00:00:00:00:00:01", "in_port": 1}
        switch = {"switch": dpid, "eth": eth}
        entries = {"trace": switch}

        trace_entries = TraceEntries()
        trace_entries.load_entries(entries)
        r_id = 999

        # Coloring REST response
        color = {"color_value": "ee:ee:ee:ee:ee:01"}

        # new_trace does not check duplicated request.
        in_port, pkt = trace_pkt.generate_trace_pkt(trace_entries, color, r_id)

        assert entries["trace"]["switch"]["in_port"] == in_port
>       assert (
            pkt == b"\xca\xfe\xca\xfe\xca\xfe\xee\xee\xee\xee\xee"
            b"\x01\x81\x00\x00d\x08\x00E\x00\x00p\x00\x00"
            b"\x00\x00\xff\x00\xb7\x89\x01\x01\x01\x01\x01"
            b"\x01\x01\x02\x80\x04\x95Q\x00\x00\x00\x00\x00"
            b"\x00\x00\x8c(napps.amlight.sdntrace.tracing."
            b"trace_msg\x94\x8c\x08TraceMsg\x94\x93\x94)"
            b"\x81\x94}\x94\x8c\x0b_request_id\x94M\xe7"
            b"\x03sb."
        )
E       AssertionError: assert b'\xca\xfe\xc...4M\xe7\x03sb.' == b'\xca\xfe\xc...4M\xe7\x03sb.'
E         At index 27 diff: b'\x06' != b'\x00'
E         Use -v to get more diff

[Alopalao]

Looks like this issue does not occur anymore. On my end all the tests pass.

[viniarck]

Looks like this issue does not occur anymore. On my end all the tests pass.

Indeed, Aldo, I've just also git pull and it no longer happens on my machine.

Also, as a final confirmation on CI with master branch it's passing too.

Let's close this.