Going to test vty_cmd_string_from_valstr()
Tested with %s-strings, resulting cmd = '[prefix%s%s%s%s%s][foo%s%s%s%s%s][sep%s%s%s%s%s][bar%s%s%s%s%s][end%s%s%s%s%s]'
Going to test VTY node tree structure
Going to execute 'enable'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'exit'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'end'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'log stderr'
Returned: 0, Current node: 7 '%s(config-log)# '
Going to execute 'exit'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'log stderr'
Returned: 0, Current node: 7 '%s(config-log)# '
Going to execute 'end'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'line vty'
Returned: 0, Current node: 9 '%s(config-line)# '
Going to execute 'exit'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'line vty'
Returned: 0, Current node: 9 '%s(config-line)# '
Going to execute 'end'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'log stderr'
Returned: 0, Current node: 7 '%s(config-log)# '
Going to execute 'line vty'
Returned: 0, Current node: 9 '%s(config-line)# '
Going to execute 'log stderr'
Returned: 0, Current node: 7 '%s(config-log)# '
Going to execute 'end'
Returned: 0, Current node: 3 '%s# '
Going to execute 'exit'
Returned: 0, Current node: 3 '%s# '
Going to test VTY configuration of the stats subsystem
Going to execute 'enable'
Returned: 0, Current node: 3 '%s# '
Going to execute 'configure terminal'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'stats reporter foobar'
Returned: 2, Current node: 4 '%s(config)# '
Going to execute 'stats interval 42'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'stats reporter log'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'prefix myprefix'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'no prefix'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level peer'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level subscriber'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level global'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level foobar'
Returned: 2, Current node: 8 '%s(config-stats)# '
Going to execute 'enable'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'disable'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'exit'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'stats reporter statsd'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'prefix myprefix'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'no prefix'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level peer'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level subscriber'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level global'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'level foobar'
Returned: 2, Current node: 8 '%s(config-stats)# '
Going to execute 'remote-ip 127.0.0.99'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'remote-ip 678.0.0.99'
Returned: 1, Current node: 8 '%s(config-stats)# '
Going to execute 'remote-port 12321'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'local-ip 127.0.0.98'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'no local-ip'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'mtu 987'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'no mtu'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'enable'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'disable'
Returned: 0, Current node: 8 '%s(config-stats)# '
Going to execute 'exit'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'no stats reporter log'
Returned: 0, Current node: 4 '%s(config)# '
Going to execute 'no stats reporter statsd'
Returned: 0, Current node: 4 '%s(config)# '
All tests passed