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import unittest
import nctest
import os
class TestIETFInterfaces(nctest.NCTestCase):
""" Tests basic NETCONF operations on the turing-machine YANG module. """
def __init__(self, *args, **kwargs):
super(TestIETFInterfaces, self).__init__(*args, **kwargs)
self.ns = {"nc": "urn:ietf:params:xml:ns:netconf:base:1.0", "if": "urn:ietf:params:xml:ns:yang:ietf-interfaces"}
def test_edit_config(self):
config_xml = """<nc:config xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
<interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces">
<interface nc:operation="{}">
<name>TestInterface</name>
<description>Interface under test</description>
<type xmlns:ianaift="urn:ietf:params:xml:ns:yang:iana-if-type">ianaift:ethernetCsmacd</type>
<ipv4 xmlns="urn:ietf:params:xml:ns:yang:ietf-ip">
<mtu>1500</mtu>
<address>
<ip>192.168.2.100</ip>
<prefix-length>24</prefix-length>
</address>
</ipv4>
<ipv6 xmlns="urn:ietf:params:xml:ns:yang:ietf-ip">
<address>
<ip>2001:db8::10</ip>
<prefix-length>32</prefix-length>
</address>
</ipv6>
</interface>
</interfaces>
</nc:config>"""
filter_xml = """<nc:filter xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
<interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces" />
</nc:filter>"""
with_default_report_all = """report-all"""
# get from running - should be empty
reply = self.nc.get_config(source="running", filter=filter_xml)
self.check_reply_data(reply)
deltas = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']", namespaces=self.ns)
self.assertEqual(len(deltas), 0)
# set data - candidate
reply = self.nc.edit_config(target='candidate', config=config_xml.format("merge"))
self.check_reply_ok(reply)
# get from candidate
reply = self.nc.get_config(source="candidate", filter=filter_xml)
self.check_reply_data(reply)
interfaces = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']", namespaces=self.ns)
self.assertEqual(len(interfaces), 1)
# default leaf should NOT be present
enabled = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']/enabled", namespaces=self.ns)
self.assertEqual(len(enabled), 0)
# get from candidate with with defaults = 'report-all'
reply = self.nc.get_config(source="candidate", filter=filter_xml, with_defaults=with_default_report_all)
self.check_reply_data(reply)
interfaces = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']", namespaces=self.ns)
self.assertEqual(len(interfaces), 1)
# default leaf should be present
enabled = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']/enabled", namespaces=self.ns)
self.assertEqual(len(enabled), 0) # TODO: change to 1 once this is implemented
# get from running - should be empty
reply = self.nc.get_config(source="running", filter=filter_xml)
self.check_reply_data(reply)
deltas = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']", namespaces=self.ns)
self.assertEqual(len(deltas), 0)
# commit - should fail, not enabled in running
reply = self.nc.commit()
self.check_reply_err(reply)
# delete from candidate
reply = self.nc.edit_config(target='candidate', config=config_xml.format("delete"))
self.check_reply_ok(reply)
# get from candidate - should be empty
reply = self.nc.get_config(source="candidate", filter=filter_xml)
self.check_reply_data(reply)
deltas = reply.data.xpath("/nc:rpc-reply/nc:data/if:interfaces/if:interface[if:name='TestInterface']", namespaces=self.ns)
self.assertEqual(len(deltas), 0)
if __name__ == '__main__':
unittest.main()
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