1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
# Copyright (c) 2016 Uber Technologies, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import socket
import unittest
from unittest import mock
import pytest
from jaeger_client.TUDPTransport import TUDPTransport
class TUDPTransportTests(unittest.TestCase):
def setUp(self):
self.t = TUDPTransport('127.0.0.1', 12345)
def test_constructor_blocking(self):
t = TUDPTransport('127.0.0.1', 12345, blocking=True)
assert t.transport_sock.gettimeout() is None
def test_constructor_nonblocking(self):
t = TUDPTransport('127.0.0.1', 12345, blocking=False)
assert t.transport_sock.gettimeout() == 0
def test_write(self):
self.t.write(b'hello')
def test_isopen_when_open(self):
assert self.t.isOpen() is True
def test_isopen_when_closed(self):
self.t.close()
assert self.t.isOpen() is False
def test_close(self):
self.t.close()
with self.assertRaises(Exception):
# Something bad should happen if we send on a closed socket..
self.t.write(b'hello')
def test_created_socket_default_family():
transport = TUDPTransport('unknown-host', 12345)
sock = transport._create_socket()
assert sock.family == TUDPTransport.DEFAULT_SOCKET_FAMILY
@pytest.mark.parametrize('addrinfo,expected_family', (
(
(
socket.AddressFamily.AF_INET6, socket.SocketKind.SOCK_DGRAM,
17, '', ('aced:a11:7e57', 12345, 0, 0)
),
socket.AF_INET6
),
(
(
socket.AddressFamily.AF_INET, socket.SocketKind.SOCK_DGRAM,
17, '', ('127.0.0.1', 12345)
),
socket.AF_INET
),
(
None,
TUDPTransport.DEFAULT_SOCKET_FAMILY
)
))
def test_created_socket_specified_family(addrinfo, expected_family):
return_value = [addrinfo] if addrinfo else []
with mock.patch('socket.getaddrinfo', return_value=return_value):
transport = TUDPTransport('ipv6-host', 12345)
sock = transport._create_socket()
assert sock.family == expected_family
|
