64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
# Copyright (c) 2015, Menno Smits
|
|
# Released subject to the New BSD License
|
|
# Please see http://en.wikipedia.org/wiki/BSD_licenses
|
|
|
|
from __future__ import unicode_literals
|
|
|
|
from mock import Mock, patch, sentinel
|
|
|
|
from ..imapclient import IMAPClient
|
|
from .imapclient_test import IMAPClientTest
|
|
|
|
|
|
class TestStarttls(IMAPClientTest):
|
|
|
|
def setUp(self):
|
|
super(TestStarttls, self).setUp()
|
|
|
|
patcher = patch("imapclient.imapclient.tls")
|
|
self.tls = patcher.start()
|
|
self.addCleanup(patcher.stop)
|
|
|
|
self.client._imap.sock = sentinel.old_sock
|
|
|
|
self.new_sock = Mock()
|
|
self.new_sock.makefile.return_value = sentinel.file
|
|
self.tls.wrap_socket.return_value = self.new_sock
|
|
|
|
self.client.host = sentinel.host
|
|
self.client.ssl = False
|
|
self.client._starttls_done = False
|
|
self.client._imap._simple_command.return_value = "OK", [b'start TLS negotiation']
|
|
|
|
def test_works(self):
|
|
resp = self.client.starttls(sentinel.ssl_context)
|
|
|
|
self.tls.wrap_socket.assert_called_once_with(
|
|
sentinel.old_sock,
|
|
sentinel.ssl_context,
|
|
sentinel.host,
|
|
)
|
|
self.new_sock.makefile.assert_called_once_with()
|
|
self.assertEqual(self.client._imap.file, sentinel.file)
|
|
self.assertEqual(resp, b'start TLS negotiation')
|
|
|
|
def test_command_fails(self):
|
|
self.client._imap._simple_command.return_value = "NO", [b'sorry']
|
|
|
|
with self.assertRaises(IMAPClient.Error) as raised:
|
|
self.client.starttls(sentinel.ssl_context)
|
|
self.assertEqual(str(raised.exception), "starttls failed: sorry")
|
|
|
|
def test_fails_if_called_twice(self):
|
|
self.client.starttls(sentinel.ssl_context)
|
|
self.assert_tls_already_established()
|
|
|
|
def test_fails_if_ssl_true(self):
|
|
self.client.ssl = True
|
|
self.assert_tls_already_established()
|
|
|
|
def assert_tls_already_established(self):
|
|
with self.assertRaises(IMAPClient.AbortError) as raised:
|
|
self.client.starttls(sentinel.ssl_context)
|
|
self.assertEqual(str(raised.exception), "TLS session already established")
|