def test_create_client_with_group(self):
cli1 = self.node.create_client(GetParameters, 'get/parameters')
group = ReentrantCallbackGroup()
cli2 = self.node.create_client(GetParameters, 'get/parameters', callback_group=group)
self.assertFalse(group.has_entity(cli1))
self.assertTrue(group.has_entity(cli2))
def test_create_timer_with_group(self):
tmr1 = self.node.create_timer(1.0, lambda: None)
group = ReentrantCallbackGroup()
tmr2 = self.node.create_timer(1.0, lambda: None, callback_group=group)
self.assertFalse(group.has_entity(tmr1))
self.assertTrue(group.has_entity(tmr2))
def test_create_service_with_group(self):
srv1 = self.node.create_service(GetParameters, 'get/parameters', lambda req: None)
group = ReentrantCallbackGroup()
srv2 = self.node.create_service(
GetParameters, 'get/parameters', lambda req: None, callback_group=group)
self.assertFalse(group.has_entity(srv1))
self.assertTrue(group.has_entity(srv2))
def test_create_subscription_with_group(self):
sub1 = self.node.create_subscription(Primitives, 'chatter', lambda msg: print(msg))
group = ReentrantCallbackGroup()
sub2 = self.node.create_subscription(
Primitives, 'chatter', lambda msg: print(msg), callback_group=group)
self.assertFalse(group.has_entity(sub1))
self.assertTrue(group.has_entity(sub2))
