Fix issue on duplicated evc

Closes #221

Summary

tests/test_e2e_40_sdntrace.py::TestE2ESDNTrace::test_070_run_sdntrace_untagged_vlan failed when trying to create an existing evc. Note that a different evc is now created.

Local Tests

python3 -m pytest tests/test_e2e_40_sdntrace.py ============================= test session starts ============================== platform linux -- Python 3.9.2, pytest-7.2.0, pluggy-1.0.0 rootdir: /tests plugins: timeout-2.1.0, rerunfailures-10.2 collected 11 items

tests/test_e2e_40_sdntrace.py ........... [100%]

=============================== warnings summary =============================== test_e2e_40_sdntrace.py: 49 warnings /usr/lib/python3/dist-packages/mininet/node.py:1121: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. return ( StrictVersion( cls.OVSVersion ) <

test_e2e_40_sdntrace.py: 49 warnings /usr/lib/python3/dist-packages/mininet/node.py:1122: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. StrictVersion( '1.10' ) )

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ------------------------------- start/stop times ------------------------------- ================= 11 passed, 98 warnings in 269.62s (0:04:29) ==================

End-to-End Tests

N/A

kytos-ng / kytos-end-to-end-tests