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
|
import unittest
from urllib3.poolmanager import PoolManager
from urllib3 import connection_from_url
from urllib3.exceptions import (
ClosedPoolError,
LocationParseError,
)
class TestPoolManager(unittest.TestCase):
def test_same_url(self):
# Convince ourselves that normally we don't get the same object
conn1 = connection_from_url('http://localhost:8081/foo')
conn2 = connection_from_url('http://localhost:8081/bar')
self.assertNotEqual(conn1, conn2)
# Now try again using the PoolManager
p = PoolManager(1)
conn1 = p.connection_from_url('http://localhost:8081/foo')
conn2 = p.connection_from_url('http://localhost:8081/bar')
self.assertEqual(conn1, conn2)
def test_many_urls(self):
urls = [
"http://localhost:8081/foo",
"http://www.google.com/mail",
"http://localhost:8081/bar",
"https://www.google.com/",
"https://www.google.com/mail",
"http://yahoo.com",
"http://bing.com",
"http://yahoo.com/",
]
connections = set()
p = PoolManager(10)
for url in urls:
conn = p.connection_from_url(url)
connections.add(conn)
self.assertEqual(len(connections), 5)
def test_manager_clear(self):
p = PoolManager(5)
conn_pool = p.connection_from_url('http://google.com')
self.assertEqual(len(p.pools), 1)
conn = conn_pool._get_conn()
p.clear()
self.assertEqual(len(p.pools), 0)
self.assertRaises(ClosedPoolError, conn_pool._get_conn)
conn_pool._put_conn(conn)
self.assertRaises(ClosedPoolError, conn_pool._get_conn)
self.assertEqual(len(p.pools), 0)
def test_nohost(self):
p = PoolManager(5)
self.assertRaises(LocationParseError, p.connection_from_url, 'http://@')
if __name__ == '__main__':
unittest.main()
|