def testPruningEnd(self):
ndn_link = nsa.Link( nsa.STP('nordu.net:2013:topology', 'funet', nsa.Label('vlan', '2031-2035')),
nsa.STP('nordu.net:2013:topology', 'surfnet', nsa.Label('vlan', '2-4094')) )
sfn_link = nsa.Link( nsa.STP('surfnet.nl:1990:production7', 'nordunet', nsa.Label('vlan', '2-4094')),
nsa.STP('surfnet.nl:1990:production7', '19523', nsa.Label('vlan', '2077')) )
path = [ ndn_link, sfn_link ]
pruned_path = pruner.pruneLabels(path)
self.assertEquals(pruned_path[0].dst_stp.label.labelValue(), '2077')
self.assertEquals(pruned_path[1].src_stp.label.labelValue(), '2077')
def testPruningStart(self):
sfn_link = nsa.Link( nsa.STP('surfnet.nl:1990:production7', 'ps', nsa.Label('vlan', '1784')),
nsa.STP('surfnet.nl:1990:production7', 'sara-ndn1', nsa.Label('vlan', '1780-1799')) )
ndn_link = nsa.Link( nsa.STP('nordu.net:2013:topology', 'surfnet', nsa.Label('vlan', '1784-1789')),
nsa.STP('nordu.net:2013:topology', 'deic1', nsa.Label('vlan', '1784-1789')) )
dec_link = nsa.Link( nsa.STP('deic.dk:2013:topology', 'ndn1', nsa.Label('vlan', '1784-1789')),
nsa.STP('deic.dk:2013:topology', 'ps', nsa.Label('vlan', '1784')) )
path = [ sfn_link, ndn_link, dec_link ]
pruned_path = pruner.pruneLabels(path)
self.assertEquals(pruned_path[0].dst_stp.label.labelValue(), '1784')
self.assertEquals(pruned_path[1].src_stp.label.labelValue(), '1784')