def test_parse_line_hosts_negated():
"""Negated line hosts should remove the negation."""
assert KnownHostsQuery.parse_line_hosts('!host1') == ({'host1'}, set())
expected = ({'host1', 'host2'}, set())
assert KnownHostsQuery.parse_line_hosts('!host1,host2') == expected
assert KnownHostsQuery.parse_line_hosts('host1,!host2') == expected
assert KnownHostsQuery.parse_line_hosts('!host1,!host2') == expected
def test_parse_line_hosts_neg_port():
"""Line hosts with custom ports and negated entries should remove the additional syntax."""
assert KnownHostsQuery.parse_line_hosts('![host1]:2222') == ({'host1'},
set())
expected = ({'host1', 'host2'}, set())
assert KnownHostsQuery.parse_line_hosts('![host1]:2222,!host2') == expected
assert KnownHostsQuery.parse_line_hosts('!host1,![host2]:2222') == expected
assert KnownHostsQuery.parse_line_hosts(
'![host1]:2222,![host2]:2222') == expected
def test_parse_line_hosts_port():
"""Line hosts with custom ports should remove the additional syntax."""
assert KnownHostsQuery.parse_line_hosts('[host1]:2222') == ({'host1'},
set())
expected = ({'host1', 'host2'}, set())
assert KnownHostsQuery.parse_line_hosts('[host1]:2222,host2') == expected
assert KnownHostsQuery.parse_line_hosts('host1,[host2]:2222') == expected
assert KnownHostsQuery.parse_line_hosts(
'[host1]:2222,[host2]:2222') == expected
def test_parse_line_hosts_patterns():
"""Line hosts with patterns should skip the patterns entries."""
assert KnownHostsQuery.parse_line_hosts('host?') == (set(), {'host?'})
assert KnownHostsQuery.parse_line_hosts('host*') == (set(), {'host*'})
assert KnownHostsQuery.parse_line_hosts('host?,host2') == ({'host2'},
{'host?'})
assert KnownHostsQuery.parse_line_hosts('host*,host2') == ({'host2'},
{'host*'})
assert KnownHostsQuery.parse_line_hosts('host*,host2,host?') == ({
'host2'
}, {'host?', 'host*'})
def test_parse_line_hosts_ips():
"""Line hosts with IPs should skip the IP entries."""
assert KnownHostsQuery.parse_line_hosts('127.0.1.1') == (set(),
{'127.0.1.1'})
assert KnownHostsQuery.parse_line_hosts('fe80::1') == (set(), {'fe80::1'})
assert KnownHostsQuery.parse_line_hosts('host1,127.0.1.1') == ({'host1'}, {
'127.0.1.1'
})
assert KnownHostsQuery.parse_line_hosts('host1,fe80::1') == ({'host1'},
{'fe80::1'})
assert KnownHostsQuery.parse_line_hosts('host1,127.0.1.1,fe80::1') == ({
'host1'
}, {'127.0.1.1', 'fe80::1'})
def test_parse_line_hosts_empty():
"""Empty line hosts should be skipped."""
assert KnownHostsQuery.parse_line_hosts(',') == (set(), set())
assert KnownHostsQuery.parse_line_hosts('host1,,') == ({'host1'}, set())