def test_group_disconnect(self):
"""EmitterGroup.disconnect"""
grp = EmitterGroup(em1=Event)
assert len(grp.em1.callbacks) == 0, grp.em1.callbacks
grp.connect(self.record_event)
assert len(grp.em1.callbacks) == 1
grp.add(em2=Event)
assert len(grp.em2.callbacks) == 1
grp.disconnect()
assert len(grp.em1.callbacks) == 0
assert len(grp.em2.callbacks) == 0
def test_group_block(self):
"""EmitterGroup.block_all"""
grp = EmitterGroup(em1=Event, em2=Event)
def cb(ev):
self.result = 1
grp.em1.connect(self.record_event)
grp.em2.connect(self.record_event)
grp.connect(cb)
self.result = None
grp.block_all()
try:
grp.em1()
grp.em2()
grp(type='test_event')
finally:
grp.unblock_all()
assert self.result is None
def test_group_connect(self):
grp = EmitterGroup(source=self, em1=Event)
grp.connect(self.record_event)
self.result = None
ev = grp.em1(test_key=1)
self.assert_result(event=ev, source=self, sources=[self, self], test_key=1)