Initial checkin of asyncio package (== Tulip, == PEP 3156).

1 files changed, 55 insertions, 0 deletions

diff --git a/Lib/test/test_asyncio/test_transports.py b/Lib/test/test_asyncio/test_transports.py
new file mode 100644
index 0000000..fce2e6f
--- /dev/null
+++ b/Lib/test/test_asyncio/test_transports.py
@@ -0,0 +1,55 @@
+"""Tests for transports.py."""
+
+import unittest
+import unittest.mock
+
+from asyncio import transports
+
+
+class TransportTests(unittest.TestCase):
+
+    def test_ctor_extra_is_none(self):
+        transport = transports.Transport()
+        self.assertEqual(transport._extra, {})
+
+    def test_get_extra_info(self):
+        transport = transports.Transport({'extra': 'info'})
+        self.assertEqual('info', transport.get_extra_info('extra'))
+        self.assertIsNone(transport.get_extra_info('unknown'))
+
+        default = object()
+        self.assertIs(default, transport.get_extra_info('unknown', default))
+
+    def test_writelines(self):
+        transport = transports.Transport()
+        transport.write = unittest.mock.Mock()
+
+        transport.writelines(['line1', 'line2', 'line3'])
+        self.assertEqual(3, transport.write.call_count)
+
+    def test_not_implemented(self):
+        transport = transports.Transport()
+
+        self.assertRaises(NotImplementedError, transport.write, 'data')
+        self.assertRaises(NotImplementedError, transport.write_eof)
+        self.assertRaises(NotImplementedError, transport.can_write_eof)
+        self.assertRaises(NotImplementedError, transport.pause)
+        self.assertRaises(NotImplementedError, transport.resume)
+        self.assertRaises(NotImplementedError, transport.close)
+        self.assertRaises(NotImplementedError, transport.abort)
+
+    def test_dgram_not_implemented(self):
+        transport = transports.DatagramTransport()
+
+        self.assertRaises(NotImplementedError, transport.sendto, 'data')
+        self.assertRaises(NotImplementedError, transport.abort)
+
+    def test_subprocess_transport_not_implemented(self):
+        transport = transports.SubprocessTransport()
+
+        self.assertRaises(NotImplementedError, transport.get_pid)
+        self.assertRaises(NotImplementedError, transport.get_returncode)
+        self.assertRaises(NotImplementedError, transport.get_pipe_transport, 1)
+        self.assertRaises(NotImplementedError, transport.send_signal, 1)
+        self.assertRaises(NotImplementedError, transport.terminate)
+        self.assertRaises(NotImplementedError, transport.kill)