def test_send(self):
def receiver(*args, **kwargs):
return "derp", args, kwargs
def another_receiver(*args, **kwargs):
return 42
class Test(object):
def __init__(self):
dispatcher.connect(self.test, SIGNAL, False)
def test(self, *args, **kwargs):
return "works!", args[0]
Test()
dispatcher.connect(receiver, SIGNAL)
dispatcher.connect(another_receiver, SIGNAL)
responses = dispatcher.send(SIGNAL, 42, herp="derp")
expected = [
("works!", 42),
42,
("derp", (42,), {'herp': u'derp'}),
]
self.assertItemsEqual(expected, responses)
def test_connection(self):
def receiver():
pass
receiver_id = _id(receiver)
dispatcher.connect(receiver, SIGNAL)
receivers = dispatcher.connections.get(SIGNAL)
self.assertEqual(len(receivers), 1)
r_id, _ = receivers[-1]
self.assertEqual(r_id, receiver_id)
def test_disconnect(self):
def receiver():
pass
def another_receiver():
pass
another_receiver_id = _id(another_receiver)
dispatcher.connect(receiver, SIGNAL)
dispatcher.connect(another_receiver, SIGNAL)
dispatcher.disconnect(receiver, SIGNAL)
receivers = dispatcher.connections.get(SIGNAL)
r_id, _ = receivers[-1]
self.assertEqual(r_id, another_receiver_id)
def test_multiple_connections(self):
def receiver():
pass
def another_receiver():
pass
class Test(object):
def __init__(self):
dispatcher.connect(self.test, ANOTHER_SIGNAL, False)
def test(self):
pass
Test()
dispatcher.connect(receiver, SIGNAL)
dispatcher.connect(another_receiver, SIGNAL)
self.assertEqual(len(dispatcher.connections), 2)
self.assertEqual(len(dispatcher.connections.get(SIGNAL)), 2)
self.assertEqual(len(dispatcher.connections.get(ANOTHER_SIGNAL)), 1)
def __init__(self):
dispatcher.connect(self.test, SIGNAL, False)
