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"""Unit tests for code in urllib.response."""
import socket
import tempfile
import urllib.response
import unittest
from test import support
if support.is_wasi:
raise unittest.SkipTest("Cannot create socket on WASI")
class TestResponse(unittest.TestCase):
def setUp(self):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.fp = self.sock.makefile('rb')
self.test_headers = {"Host": "www.python.org",
"Connection": "close"}
def test_with(self):
addbase = urllib.response.addbase(self.fp)
self.assertIsInstance(addbase, tempfile._TemporaryFileWrapper)
def f():
with addbase as spam:
pass
self.assertFalse(self.fp.closed)
f()
self.assertTrue(self.fp.closed)
self.assertRaises(ValueError, f)
def test_addclosehook(self):
closehook_called = False
def closehook():
nonlocal closehook_called
closehook_called = True
closehook = urllib.response.addclosehook(self.fp, closehook)
closehook.close()
self.assertTrue(self.fp.closed)
self.assertTrue(closehook_called)
def test_addinfo(self):
info = urllib.response.addinfo(self.fp, self.test_headers)
self.assertEqual(info.info(), self.test_headers)
self.assertEqual(info.headers, self.test_headers)
info.close()
def test_addinfourl(self):
url = "http://www.python.org"
code = 200
infourl = urllib.response.addinfourl(self.fp, self.test_headers,
url, code)
self.assertEqual(infourl.info(), self.test_headers)
self.assertEqual(infourl.geturl(), url)
self.assertEqual(infourl.getcode(), code)
self.assertEqual(infourl.headers, self.test_headers)
self.assertEqual(infourl.url, url)
self.assertEqual(infourl.status, code)
infourl.close()
def tearDown(self):
self.sock.close()
if __name__ == '__main__':
unittest.main()
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