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Update style in test_service

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This commit is contained in:
Christophe Bedard 2019-11-16 15:20:55 -08:00
parent 481dbea21b
commit 3fd400d039
1 changed files with 14 additions and 8 deletions
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22
tracetools_test/test/test_service.py
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@ -37,11 +37,11 @@ class TestService(TraceTestCase):
# Check fields
srv_init_events = self.get_events_with_name('ros2:rcl_service_init')
callback_added_events = self.get_events_with_name('ros2:rclcpp_service_callback_added')
for event in srv_init_events:
self.assertValidHandle(event, ['service_handle', 'node_handle', 'rmw_service_handle'])
self.assertStringFieldNotEmpty(event, 'service_name')
callback_added_events = self.get_events_with_name('ros2:rclcpp_service_callback_added')
for event in callback_added_events:
self.assertValidHandle(event, ['service_handle', 'callback'])
@ -50,27 +50,32 @@ class TestService(TraceTestCase):
event_service_names = self.get_events_with_field_value(
'service_name',
'/the_service',
test_srv_init_events)
test_srv_init_events,
)
self.assertGreaterEqual(
len(event_service_names),
1,
'cannot find test service name')
'cannot find test service name',
)
# Check that the node handle matches the node_init event
node_init_events = self.get_events_with_name('ros2:rcl_node_init')
test_srv_node_init_events = self.get_events_with_procname(
'test_service',
node_init_events)
node_init_events,
)
self.assertNumEventsEqual(
test_srv_node_init_events,
1,
'none or more than 1 node_init event')
'none or more than 1 rcl_node_init event',
)
test_srv_node_init_event = test_srv_node_init_events[0]
self.assertMatchingField(
test_srv_node_init_event,
'node_handle',
'ros2:rcl_service_init',
test_srv_init_events)
test_srv_init_events,
)
# Check that the service handles match
test_event_srv_init = event_service_names[0]
@ -78,7 +83,8 @@ class TestService(TraceTestCase):
test_event_srv_init,
'service_handle',
None,
callback_added_events)
callback_added_events,
)
if __name__ == '__main__':