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asyncio: Better-looking errors when ssl module cannot be imported. In part by Arnaud Faure.

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This commit is contained in:
Guido van Rossum 2013-11-01 14:22:30 -07:00
parent a8d630a6e6
commit 28dff0d823
3 changed files with 41 additions and 12 deletions
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20
Lib/test/test_asyncio/test_selector_events.py
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@ -43,6 +43,7 @@ class BaseSelectorEventLoopTests(unittest.TestCase):
self.assertIsInstance(
self.loop._make_socket_transport(m, m), _SelectorSocketTransport)
@unittest.skipIf(ssl is None, 'No ssl module')
def test_make_ssl_transport(self):
m = unittest.mock.Mock()
self.loop.add_reader = unittest.mock.Mock()
@ -52,6 +53,16 @@ class BaseSelectorEventLoopTests(unittest.TestCase):
self.assertIsInstance(
self.loop._make_ssl_transport(m, m, m, m), _SelectorSslTransport)
@unittest.mock.patch('asyncio.selector_events.ssl', None)
def test_make_ssl_transport_without_ssl_error(self):
m = unittest.mock.Mock()
self.loop.add_reader = unittest.mock.Mock()
self.loop.add_writer = unittest.mock.Mock()
self.loop.remove_reader = unittest.mock.Mock()
self.loop.remove_writer = unittest.mock.Mock()
with self.assertRaises(RuntimeError):
self.loop._make_ssl_transport(m, m, m, m)
def test_close(self):
ssock = self.loop._ssock
ssock.fileno.return_value = 7
@ -1277,6 +1288,15 @@ class SelectorSslTransportTests(unittest.TestCase):
server_hostname='localhost')
class SelectorSslWithoutSslTransportTests(unittest.TestCase):
@unittest.mock.patch('asyncio.selector_events.ssl', None)
def test_ssl_transport_requires_ssl_module(self):
Mock = unittest.mock.Mock
with self.assertRaises(RuntimeError):
transport = _SelectorSslTransport(Mock(), Mock(), Mock(), Mock())
class SelectorDatagramTransportTests(unittest.TestCase):
def setUp(self):