.configure(YamlTimeWeightedDeltaEnricher.TARGET_SENSOR, deltaSensor));
delta.onEvent(newIntSensorEvent(0, 0));
delta.onEvent(newIntSensorEvent(0, 2000));
assertEquals(producer.getAttribute(deltaSensor), 0d);
delta.onEvent(newIntSensorEvent(3, 5000));
assertEquals(producer.getAttribute(deltaSensor), 1d);
delta.onEvent(newIntSensorEvent(7, 7000));
assertEquals(producer.getAttribute(deltaSensor), 2d);
delta.onEvent(newIntSensorEvent(12, 7500));
assertEquals(producer.getAttribute(deltaSensor), 10d);
delta.onEvent(newIntSensorEvent(15, 9500));
assertEquals(producer.getAttribute(deltaSensor), 1.5d);