deprecated code: running test

[jacalata]

Describe the bug
c:\dev\tsc>python setup.py test
running test
WARNING: Testing via this command is deprecated and will be removed in a future version. Users looking for a generic test entry point independent of test runner are encouraged to use tox.

Versions
Details of your environment, including:

• Tableau Server version (or note if using Tableau Online)
• Python version
• TSC library version

To Reproduce
Steps to reproduce the behavior. Please include a code snippet where possible.

Results
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