[fix] Fixed cookie_mask query to match a range of cookies

[viniarck]

Closes #129

Summary

• Fixed cookie_mask query to match a range of cookies.
• Implemented the query solution mentioned on this comment Delete flows by cookie and cookie_mask is not working #129 (comment), aggregating the (merged) cookie ranges with an "$or" operator, I've also checked on MongoDB that the index is being hit correctly.

Also, to recap, FYI, flow_manager still doesn't validate completely the payload on this endpoint, so invalid type or values can lead to issues, but that will be covered on issue #43

End-to-End Tests

I've added three new e2e tests to cover the ranges with cookie_mask on another PR kytos-ng/kytos-end-to-end-tests#197, to also cover the original issue that Italo has caught, and ran flow_manager related tests again:

+ python3 -m pytest tests/ --timeout=600 -k flow_manager
============================= test session starts ==============================
platform linux -- Python 3.9.2, pytest-7.2.0, pluggy-1.0.0
rootdir: /tests
plugins: rerunfailures-10.2, timeout-2.1.0
timeout: 600.0s
timeout method: signal
timeout func_only: False
collected 204 items / 154 deselected / 50 selected

tests/test_e2e_20_flow_manager.py ..................                     [ 36%]
tests/test_e2e_21_flow_manager.py ..                                     [ 40%]
tests/test_e2e_22_flow_manager.py ...............                        [ 71%]
tests/test_e2e_23_flow_manager.py ...............                        [100%]

------------------------------- start/stop times -------------------------------
======== 50 passed, 154 deselected, 137 warnings in 2625.36s (0:43:45) =========

I've also dispatched the entire e2e test suite for complenetess, I'll post the results with this branch later.

I'll be back on Jan 31.

[viniarck]

e2e test suites passed with e2e branch test/cookie_mask_range and flow_manager branch fix/delete_cookie_mask:

+ python3 -m pytest tests/ --reruns 2 -r fEr
============================= test session starts ==============================
platform linux -- Python 3.9.2, pytest-7.2.0, pluggy-1.0.0
rootdir: /builds/amlight/kytos-end-to-end-tester/kytos-end-to-end-tests
plugins: rerunfailures-10.2, timeout-2.1.0
collected 204 items
tests/test_e2e_01_kytos_startup.py ..                                    [  0%]
tests/test_e2e_05_topology.py ..................                         [  9%]
tests/test_e2e_10_mef_eline.py ..........ss.....x.....x.....             [ 24%]
tests/test_e2e_11_mef_eline.py .....                                     [ 26%]
tests/test_e2e_12_mef_eline.py .....xx.                                  [ 30%]
tests/test_e2e_13_mef_eline.py .....xxXx......xxXx.XXxX.xxxx..x......... [ 50%]
...                                                                      [ 51%]
tests/test_e2e_14_mef_eline.py x                                         [ 52%]
tests/test_e2e_15_mef_eline.py .                                         [ 52%]
tests/test_e2e_20_flow_manager.py ...................                    [ 62%]
tests/test_e2e_21_flow_manager.py ..                                     [ 63%]
tests/test_e2e_22_flow_manager.py ...............                        [ 70%]
tests/test_e2e_23_flow_manager.py ..............                         [ 77%]
tests/test_e2e_30_of_lldp.py ....                                        [ 79%]
tests/test_e2e_31_of_lldp.py ...                                         [ 80%]
tests/test_e2e_32_of_lldp.py ...                                         [ 82%]
tests/test_e2e_40_sdntrace.py ....                                       [ 84%]
tests/test_e2e_41_kytos_auth.py ........                                 [ 88%]
tests/test_e2e_50_maintenance.py ........................                [100%]
=============================== warnings summary ===============================
------------------------------- start/stop times -------------------------------
= 180 passed, 2 skipped, 17 xfailed, 5 xpassed, 793 warnings in 10552.74s (2:55:52) =

[italovalcy]

LGTM! Thank you for push commits to fix this issue and for also adding tests (unit and e2e)!