https://gerrit.onosproject.org/#/c/11902/ occurs this problem. Cannot get devices json from onos cli.
Test starts NETCONF App in all currently running nodes. And then, it starts OF-Config server on device to be configured. After that, it creates configuration file and uploads it to the device to be configured.
At the end, it should verify that the device was configured successfully by doing
to check json.
Json we use on netconf testing: