def test_bridge_ip_versions_line(self):
"""
Parses the 'bridge-ip-versions' line, which only appears in bridges.
"""
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-versions': 'v4=16,v6=40'})
self.assertEqual({'v4': 16, 'v6': 40}, desc.ip_versions)
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-versions': ''})
self.assertEqual({}, desc.ip_versions)
desc_text = BridgeExtraInfoDescriptor.content({'bridge-ip-versions': 'v4=24.5'})
self.assertRaises(ValueError, RelayExtraInfoDescriptor, desc_text, True)
def test_bridge_ip_transports_line(self):
"""
Parses the 'bridge-ip-transports' line, which only appears in bridges.
"""
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-transports': '<OR>=16,<??>=40'})
self.assertEqual({'<OR>': 16, '<??>': 40}, desc.ip_transports)
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-transports': ''})
self.assertEqual({}, desc.ip_transports)
desc_text = BridgeExtraInfoDescriptor.content({'bridge-ip-transports': '<OR>=24.5'})
self.assertRaises(ValueError, RelayExtraInfoDescriptor, desc_text, True)
def test_bridge_ip_transports_line(self):
"""
Parses the 'bridge-ip-transports' line, which only appears in bridges.
"""
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-transports': '<OR>=16,<??>=40'})
self.assertEqual({'<OR>': 16, '<??>': 40}, desc.ip_transports)
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-transports': ''})
self.assertEqual({}, desc.ip_transports)
desc_text = BridgeExtraInfoDescriptor.content({'bridge-ip-transports': '<OR>=24.5'})
self.assertRaises(ValueError, RelayExtraInfoDescriptor, desc_text, True)
def test_bridge_ip_versions_line(self):
"""
Parses the 'bridge-ip-versions' line, which only appears in bridges.
"""
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-versions': 'v4=16,v6=40'})
self.assertEqual({'v4': 16, 'v6': 40}, desc.ip_versions)
desc = BridgeExtraInfoDescriptor.create({'bridge-ip-versions': ''})
self.assertEqual({}, desc.ip_versions)
desc_text = BridgeExtraInfoDescriptor.content({'bridge-ip-versions': 'v4=24.5'})
self.assertRaises(ValueError, RelayExtraInfoDescriptor, desc_text, True)
def test_transport_line(self):
"""
Basic exercise for both a bridge and relay's transport entry.
"""
desc = BridgeExtraInfoDescriptor.create({'transport': 'obfs3'})
self.assertEqual({'obfs3': (None, None, None)}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
desc = RelayExtraInfoDescriptor.create({'transport': 'obfs2 83.212.96.201:33570'})
self.assertEqual({'obfs2': ('83.212.96.201', 33570, [])}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
# multiple transport lines
desc = BridgeExtraInfoDescriptor.create({'transport': 'obfs3\ntransport obfs4'})
self.assertEqual({'obfs3': (None, None, None), 'obfs4': (None, None, None)}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
def test_transport_line(self):
"""
Basic exercise for both a bridge and relay's transport entry.
"""
desc = BridgeExtraInfoDescriptor.create({'transport': 'obfs3'})
self.assertEqual({'obfs3': (None, None, None)}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
desc = RelayExtraInfoDescriptor.create({'transport': 'obfs2 83.212.96.201:33570'})
self.assertEqual({'obfs2': ('83.212.96.201', 33570, [])}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
# multiple transport lines
desc = BridgeExtraInfoDescriptor.create({'transport': 'obfs3\ntransport obfs4'})
self.assertEqual({'obfs3': (None, None, None), 'obfs4': (None, None, None)}, desc.transport)
self.assertEqual([], desc.get_unrecognized_lines())
def test_minimal_bridge_descriptor(self):
"""
Basic sanity check that we can parse a descriptor with minimal attributes.
"""
desc = BridgeExtraInfoDescriptor.create()
self.assertEqual('ec2bridgereaac65a3', desc.nickname)
self.assertEqual([], desc.get_unrecognized_lines())
# check that we don't have crypto fields
self.assertRaises(AttributeError, getattr, desc, 'signature')
def test_minimal_bridge_descriptor(self):
"""
Basic sanity check that we can parse a descriptor with minimal attributes.
"""
desc = BridgeExtraInfoDescriptor.create()
self.assertEqual('ec2bridgereaac65a3', desc.nickname)
self.assertEqual([], desc.get_unrecognized_lines())
# check that we don't have crypto fields
self.assertRaises(AttributeError, getattr, desc, 'signature')