def test_disconnect_false_receiver(self):
"""
this receiver isn't coming from this dispatcher
"""
# this is REALLY constructed. you may *not* instantiate a Receiver yourself anyway
rec = Receiver('test', None, None, None)
self.dispatcher.disconnect(rec)
def test_calling_with_clashing_kw(self):
rec = Receiver('test', self._callback, (1, 2, 3), {'test': 'a', 'p': 'a'})
self.assertEquals(rec.signal, 'test')
rec(p='q')
self.assertEquals(self.called, 1)
self.assertEquals(self.args, (1, 2, 3))
self.assertEquals(self.kw, {'test': 'a', 'p': 'q'})
rec(other='wise')
self.assertEquals(self.called, 2)
self.assertEquals(self.args, (1, 2, 3))
self.assertEquals(self.kw, {'test': 'a', 'other': 'wise', 'p': 'a'})
def test_calling_with_clashing_kw_and_args(self):
rec = Receiver('test', self._callback, (1, 2, 3), {'test': 'a', 'p': 'a'})
self.assertEquals(rec.signal, 'test')
# without
rec()
self.assertEquals(self.called, 1)
self.assertEquals(self.args, (1, 2, 3))
self.assertEquals(self.kw, {'test': 'a', 'p': 'a'})
rec(1, 2, 7, test='True', o='p')
self.assertEquals(self.called, 2)
self.assertEquals(self.args, (1, 2, 7, 1, 2, 3))
self.assertEquals(self.kw, {'test': 'True', 'o': 'p', 'p': 'a'})
def test_calling_with_args(self):
rec = Receiver('test', self._callback, (1, 2, 3), {'test': 'a'})
self.assertEquals(rec.signal, 'test')
rec(0)
self.assertEquals(self.called, 1)
self.assertEquals(self.args, (0, 1, 2, 3))
self.assertEquals(self.kw, {'test': 'a'})
rec(-1)
self.assertEquals(self.called, 2)
self.assertEquals(self.args, (-1, 1, 2, 3))
self.assertEquals(self.kw, {'test': 'a'})
rec(-2)
self.assertEquals(self.called, 3)
self.assertEquals(self.args, (-2, 1, 2, 3))
self.assertEquals(self.kw, {'test': 'a'})
def test_simple_calling(self):
rec = Receiver('test', self._callback, (), {})
self.assertEquals(rec.signal, 'test')
rec()
self.assertEquals(self.called, 1)
self.assertEquals(self.args, ())
self.assertEquals(self.kw, {})
rec()
self.assertEquals(self.called, 2)
self.assertEquals(self.args, ())
self.assertEquals(self.kw, {})
rec()
self.assertEquals(self.called, 3)
self.assertEquals(self.args, ())
self.assertEquals(self.kw, {})
def test_repr(self):
rec = Receiver('test', 'callback', (0, 1, 2), {})
self.assertIn('%s' % id(rec), '%r' % rec)
self.assertIn('test', '%r' % rec)
self.assertIn('callback', '%r' % rec)
self.assertIn('0, 1, 2', '%r' % rec)
def test_disconnect_wrong_signal_receiver(self):
rec = Receiver('Test', None, None, None)
self.assertRaises(UnknownSignal, self.dispatcher.disconnect, rec)