an upstream change was introduced that broke downstream code. This path rectifies that error
* move set_module_args to units.modules.utils * unit tests: reuse set_module_args * unit tests: mock exit/fail_json in module.utils.ModuleTestCase * unit tests: use module.utils.ModuleTestCase * unit tests: fix 'import shadowed by loop variable'
Just a little cleanup from an earlier patch that makes f5 unit tests only run if the f5 sdk is installed
Also includes unit tests for the code
