def test_set_sensor_sampling(self):
self.server.stop()
self.server.join()
DUT = resource_client.KATCPClientResource(self.default_resource_spec)
DUT.start()
yield tornado.gen.moment
test_strategy = ('period', '2.5')
yield DUT.set_sensor_strategy('an_int', test_strategy)
# Double-check that the sensor does not yet exist
self.assertNotIn('an_int', DUT.sensor)
self.server.start()
self.server.wait_running(timeout=1)
advancer = TimewarpAsyncTestCaseTimeAdvancer(self, quantum=0.55)
advancer.start()
yield DUT.until_synced()
self.assertEqual(DUT.sensor.an_int.sampling_strategy, test_strategy)
# Now call set_sensor_strategy with a different strategy and check that it is
# applied to the real sensor
new_test_strategy = ('event',)
yield DUT.set_sensor_strategy('an_int', new_test_strategy)
self.assertEqual(DUT.sensor.an_int.sampling_strategy, new_test_strategy)
def test_set_sensor_listener(self):
self.server.stop()
self.server.join()
resource_spec = self.default_resource_spec
DUT = resource_client.KATCPClientResource(resource_spec)
DUT.start()
yield tornado.gen.moment
test_listener1 = lambda *x : None
test_listener2 = lambda *y : None
DUT.set_sensor_listener('an_int', test_listener1)
# Double-check that the sensor does not yet exist
self.assertNotIn('an_int', DUT.sensor)
self.server.start()
self.server.wait_running(timeout=1)
advancer = TimewarpAsyncTestCaseTimeAdvancer(self, quantum=0.55)
advancer.start()
yield DUT.until_synced()
self.assertTrue(DUT.sensor.an_int.is_listener, test_listener1)
# Now call set_sensor_lister with a different listener and check that it is
# also subscribed
DUT.set_sensor_listener('an_int', test_listener2)
self.assertTrue(DUT.sensor.an_int.is_listener, test_listener2)
