Coverage wsltv

[chazuttu]

Summary

This PR add unit tests for the script wsltv.py and also increases its code coverage.

• added unit tests for wsltv.py
• added wsltv.ini file
• renamed test xml file
• increased coverage to 85%

Checklist

• Classes, Variables, function and methods logic ok
• Comments written explaining what the code does
• All python code is PEP8 compliant (run black .)
• No lint issues (run flake8)
• Test coverage with pytest implemented
• Reviewers assigned (at least 1 mentor)

Manual test evidence

Python 3

pytest --cov-config=.coveragerc --cov=pyafipws tests/test_wsltv.py

=============================== test session starts ================================
platform win32 -- Python 3.9.6, pytest-6.2.3, py-1.10.0, pluggy-0.13.1
rootdir: C:\Users\Week_7_GSOC\pyafipws, configfile: pytest.ini
plugins: cov-2.12.1, freezegun-0.4.2, html-3.1.1, metadata-1.11.0, vcr-1.0.2
collected 46 items

tests\test_wsltv.py ............................x.................                                                                                                                                [100%]


----------- coverage: platform win32, python 3.9.6-final-0 -----------
Name                                                                                       Stmts   Miss  Cover
--------------------------------------------------------------------------------------------------------------
test3\Lib\site-packages\PyAfipWs-3.9.b_2514_-py3.9.egg\pyafipws\__init__.py                    4      0   100%
test3\Lib\site-packages\PyAfipWs-3.9.b_2514_-py3.9.egg\pyafipws\wsltv.py                     561     84    85%
--------------------------------------------------------------------------------------------------------------


============================ 45 passed, 1 xfailed, 18 warnings in 5.46s ======================

Python 2

pytest --cov-config=.coveragerc --cov=pyafipws tests/test_wsltv.py

============================= test session starts =============================
platform win32 -- Python 2.7.18, pytest-4.6.11, py-1.10.0, pluggy-0.13.1
rootdir: C:\Users\Desktop\Week_7_GSOC\pyafipws, inifile: pytest.ini
plugins: cov-2.12.1, freezegun-0.4.2, html-1.22.1, metadata-1.11.0, vcr-1.0.2
collected 46 items

tests\test_wsltv.py ............................x.................       [100%]

---------- coverage: platform win32, python 2.7.18-final-0 -----------
Name                                                                                    Stmts   Miss  Cover
-----------------------------------------------------------------------------------------------------------
test2\Lib\site-packages\PyAfipWs-2.7.2514-py2.7.egg\pyafipws\__init__.py                    4      0   100%
test2\Lib\site-packages\PyAfipWs-2.7.2514-py2.7.egg\pyafipws\wsltv.py                     548     84    85%
-----------------------------------------------------------------------------------------------------------

============== 45 passed, 1 xfailed, 16 warnings in 4.67 seconds ==============