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
