juniper.device.jsnapy - save the name of the failed tests to a dest_dir path .

[chidanandpujar]

Issue Type

• Feature Idea

Module Name

juniper.device.jsnapy

juniper.device collection and Python libraries version

Collection                               Version
---------------------------------------- -------
juniper.device                           1.0.5  

jsnapy                1.3.8.dev0

OS / Environment

JUNOS Evolved

Summary

 list the name of the tests that failed when jsnapy has multiple tests in addition to the result already collected as below:
"total_failed": 3, >>>> save a list of the name of the failed tests to a dest_dir path .
"total_passed": 37,
"total_tests": 40
}
}