* 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'
* Use lxml api's in unit test to parse xml * Remove unwanted import in unit test * Add ncclient dependency in unit test requirement
* Add junos modules unit test case * Fix CI issues