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# Copyright (c) 2015, Menno Smits
# Released subject to the New BSD License
# Please see http://en.wikipedia.org/wiki/BSD_licenses
import unittest
from unittest.mock import Mock, patch, sentinel
from imapclient.imapclient import IMAPClient, SocketTimeout
class TestInit(unittest.TestCase):
def setUp(self):
patcher = patch("imapclient.imapclient.imap4")
self.imap4 = patcher.start()
self.addCleanup(patcher.stop)
patcher = patch("imapclient.imapclient.tls")
self.tls = patcher.start()
self.addCleanup(patcher.stop)
patcher = patch("imapclient.imapclient.imaplib")
self.imaplib = patcher.start()
self.addCleanup(patcher.stop)
def test_plain(self):
fakeIMAP4 = Mock()
self.imap4.IMAP4WithTimeout.return_value = fakeIMAP4
imap = IMAPClient("1.2.3.4", ssl=False, timeout=sentinel.timeout)
self.assertEqual(imap._imap, fakeIMAP4)
self.imap4.IMAP4WithTimeout.assert_called_with("1.2.3.4", 143, sentinel.timeout)
self.assertEqual(imap.host, "1.2.3.4")
self.assertEqual(imap.port, 143)
self.assertEqual(imap.ssl, False)
self.assertEqual(imap.ssl_context, None)
self.assertEqual(imap.stream, False)
def test_plain_SocketTimeout(self):
fakeIMAP4 = Mock()
self.imap4.IMAP4WithTimeout.return_value = fakeIMAP4
imap = IMAPClient(
"1.2.3.4",
ssl=False,
timeout=SocketTimeout(sentinel.connect_timeout, sentinel.timeout),
)
self.assertEqual(imap._imap, fakeIMAP4)
self.imap4.IMAP4WithTimeout.assert_called_with(
"1.2.3.4", 143, sentinel.connect_timeout
)
def test_SSL(self):
fakeIMAP4_TLS = Mock()
self.tls.IMAP4_TLS.return_value = fakeIMAP4_TLS
imap = IMAPClient(
"1.2.3.4", ssl_context=sentinel.context, timeout=sentinel.timeout
)
self.assertEqual(imap._imap, fakeIMAP4_TLS)
self.tls.IMAP4_TLS.assert_called_with(
"1.2.3.4", 993, sentinel.context, sentinel.timeout
)
self.assertEqual(imap.host, "1.2.3.4")
self.assertEqual(imap.port, 993)
self.assertEqual(imap.ssl, True)
self.assertEqual(imap.ssl_context, sentinel.context)
self.assertEqual(imap.stream, False)
def test_SSL_SocketTimeout(self):
fakeIMAP4_TLS = Mock()
self.tls.IMAP4_TLS.return_value = fakeIMAP4_TLS
imap = IMAPClient(
"1.2.3.4",
ssl_context=sentinel.context,
timeout=SocketTimeout(sentinel.connect_timeout, sentinel.timeout),
)
self.assertEqual(imap._imap, fakeIMAP4_TLS)
self.tls.IMAP4_TLS.assert_called_with(
"1.2.3.4", 993, sentinel.context, sentinel.connect_timeout
)
def test_stream(self):
fakeIMAP4_stream = Mock()
self.imaplib.IMAP4_stream.return_value = fakeIMAP4_stream
imap = IMAPClient("command", stream=True, ssl=False)
self.assertEqual(imap._imap, fakeIMAP4_stream)
self.imaplib.IMAP4_stream.assert_called_with("command")
self.assertEqual(imap.host, "command")
self.assertEqual(imap.port, None)
self.assertEqual(imap.ssl, False)
self.assertEqual(imap.stream, True)
def test_ssl_and_stream_is_error(self):
self.assertRaises(ValueError, IMAPClient, "command", ssl=True, stream=True)
def test_stream_and_port_is_error(self):
self.assertRaises(ValueError, IMAPClient, "command", stream=True, port=123)
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