def test_channel0_send_tune_ok_negotiate(self):
channel = Channel0(FakeConnection())
channel._send_tune_ok(
Connection.Tune(frame_max=MAX_FRAME_SIZE,
channel_max=MAX_CHANNELS))
self.assertEqual(channel.max_frame_size, MAX_FRAME_SIZE)
self.assertEqual(channel.max_allowed_channels, MAX_CHANNELS)
def test_channel0_send_tune_ok_negotiate_use_max(self):
"""Test to make sure that we use the highest acceptable value when
the server returns zero.
"""
channel = Channel0(FakeConnection())
channel._send_tune_ok(Connection.Tune())
self.assertEqual(channel.max_frame_size, MAX_FRAME_SIZE)
self.assertEqual(channel.max_allowed_channels, MAX_CHANNELS)
def test_channel0_tune_frame(self):
connection = FakeConnection()
connection.parameters['virtual_host'] = '/'
channel = Channel0(connection)
channel.on_frame(Connection.Tune())
self.assertIsInstance(connection.get_last_frame(), Connection.TuneOk)
self.assertIsInstance(connection.get_last_frame(), Connection.Open)
def test_channel0_send_tune_ok_negotiate_use_server(self):
"""Test to make sure that we use the highest acceptable value from
the servers perspective.
"""
channel = Channel0(FakeConnection())
channel._send_tune_ok(Connection.Tune(frame_max=16384,
channel_max=200))
self.assertEqual(channel.max_frame_size, 16384)
self.assertEqual(channel.max_allowed_channels, 200)
def test_channel0_send_tune_ok(self):
connection = FakeConnection()
channel = Channel0(connection)
channel._send_tune_ok(Connection.Tune())
self.assertTrue(connection.frames_out)
channel_id, frame_out = connection.frames_out.pop()
self.assertEqual(channel_id, 0)
self.assertIsInstance(frame_out, Connection.TuneOk)
self.assertEqual(frame_out.channel_max, MAX_CHANNELS)
self.assertEqual(frame_out.frame_max, MAX_FRAME_SIZE)
