def test_ipv4_neigh():
result = ip.Ipv4Neigh(context_wrap(IPV4_NEIGH_CONTEXT))
assert '172.17.0.18' in result
assert len(result.data) == 8
# Test all unreachability detection states
assert result["172.17.42.10"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:00",
"nud": "PERMANENT",
'addr': ipaddress.ip_address(u'172.17.42.10')
}
assert result["172.17.42.11"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:01",
"nud": "NOARP",
'addr': ipaddress.ip_address(u'172.17.42.11')
}
assert result["172.17.42.12"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:02",
"nud": "REACHABLE",
'addr': ipaddress.ip_address(u'172.17.42.12')
}
assert result["172.17.42.13"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:03",
"nud": "STALE",
'addr': ipaddress.ip_address(u'172.17.42.13')
}
assert result["172.17.42.14"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:04",
"nud": "DELAY",
'addr': ipaddress.ip_address(u'172.17.42.14')
}
assert result["172.17.42.15"] == {
"dev": "lo",
"lladdr": "00:00:00:00:00:05",
"nud": "FAILED",
'addr': ipaddress.ip_address(u'172.17.42.15')
}
assert result["172.17.0.18"] == {
"nud": "FAILED",
'addr': ipaddress.ip_address(u'172.17.0.18')
}
assert result["172.17.0.19"] == {
"dev": "docker0",
"nud": "FAILED",
'addr': ipaddress.ip_address(u'172.17.0.19')
}
def test_bad_neigh():
result = ip.Ipv4Neigh(context_wrap(BAD_NEIGH_CONTEXT))
assert len(result.data) == 0
# Check unparsed_lines?
assert len(result.unparsed_lines) == 6