import unittest
import bt2
+from bt2 import connection as bt2_connection
+from bt2 import port as bt2_port
class ConnectionTestCase(unittest.TestCase):
raise bt2.Stop
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
- def _consume(self):
+ def _user_consume(self):
raise bt2.Stop
- def _graph_is_configured(self):
- pass
-
graph = bt2.Graph()
src = graph.add_component(MySource, 'src')
sink = graph.add_component(MySink, 'sink')
conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
+ self.assertIs(type(conn), bt2_connection._ConnectionConst)
def test_downstream_port(self):
class MyIter(bt2._UserMessageIterator):
raise bt2.Stop
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
- def _consume(self):
+ def _user_consume(self):
raise bt2.Stop
- def _graph_is_configured(self):
- pass
-
graph = bt2.Graph()
src = graph.add_component(MySource, 'src')
sink = graph.add_component(MySink, 'sink')
conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
self.assertEqual(conn.downstream_port.addr, sink.input_ports['in'].addr)
+ self.assertIs(type(conn), bt2_connection._ConnectionConst)
+ self.assertIs(type(conn.downstream_port), bt2_port._InputPortConst)
def test_upstream_port(self):
class MyIter(bt2._UserMessageIterator):
raise bt2.Stop
class MySource(bt2._UserSourceComponent, message_iterator_class=MyIter):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_output_port('out')
class MySink(bt2._UserSinkComponent):
- def __init__(self, params):
+ def __init__(self, config, params, obj):
self._add_input_port('in')
- def _consume(self):
+ def _user_consume(self):
raise bt2.Stop
- def _graph_is_configured(self):
- pass
-
graph = bt2.Graph()
src = graph.add_component(MySource, 'src')
sink = graph.add_component(MySink, 'sink')
conn = graph.connect_ports(src.output_ports['out'], sink.input_ports['in'])
self.assertEqual(conn.upstream_port.addr, src.output_ports['out'].addr)
+ self.assertIs(type(conn.upstream_port), bt2_port._OutputPortConst)
+
+
+if __name__ == '__main__':
+ unittest.main()