.get_route_to() does not support connected/direct routes

[bewing]

.get_route_to() does not support connected/direct routes

In order to implement testing of routes with no next-hops for napalm-automation/napalm-base#157, direct or connected routes must be a supported protocol.

Did you follow the steps from https://github.com/napalm-automation/napalm#faq

[x] Yes [ ] No

Setup

napalm-junos version

(Paste verbatim output from pip freeze | grep napalm-junos between quotes below)

pip freeze | grep napalm
napalm-base==0.20.3
napalm-junos==0.4.4

JunOS version

(Paste verbatim output from show version and haiku between quotes below)

show version and haiku
Hostname: router
Model: mx80
JUNOS Base OS boot [11.4R7.5]
JUNOS Base OS Software Suite [11.4R7.5]
JUNOS Kernel Software Suite [11.4R7.5]
JUNOS Crypto Software Suite [11.4R7.5]
JUNOS Packet Forwarding Engine Support (MX80) [11.4R7.5]
JUNOS Online Documentation [11.4R7.5]
JUNOS Routing Software Suite [11.4R7.5]

        Just like mosquitoes
        Bugs pepper all my source code
        Keeps me off the streets

Steps to Reproduce the Issue

Attempt to call get_route_to

Error Traceback

(Paste the complete traceback of the exception between quotes below)

Python 2.7.5 (default, Jun 25 2014, 10:19:55)
[GCC 4.8.2 20131212 (Red Hat 4.8.2-7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import napalm_junos,getpass
>>> password = getpass.getpass()
Password:
>>> device = napalm_junos.JunOSDriver('router', 'bewing', password)
>>> device.open()
>>> device.get_route_to('192.0.2.1', 'direct')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/bewing/virtualenv/lib/python2.7/site-packages/napalm_junos/junos.py", line 964, in get_route_to
    protocol=protocol
TypeError: Protocol not supported: direct.