/*
* Copyright 2017 LinkedIn Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package azkaban.metrics;
import com.codahale.metrics.MetricRegistry;
/**
* This class is designed for a utility class to test drop wizard metrics
*/
public class MetricsTestUtility {
// todo HappyRay: move singletons to Juice.
// This can cause problems when we run tests in parallel in the future.
private MetricRegistry registry;
public MetricsTestUtility(MetricRegistry registry) {
this.registry = registry;
}
public long getGaugeValue(String name) {
// Assume that the gauge value can be converted to type long.
return (long) registry.getGauges().get(name).getValue();
}
}