| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.distributedlog.service; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import com.twitter.finagle.Service; |
| import com.twitter.finagle.service.ConstantService; |
| import com.twitter.util.Await; |
| import com.twitter.util.Future; |
| import org.apache.bookkeeper.stats.NullStatsLogger; |
| import org.apache.bookkeeper.stats.StatsLogger; |
| import org.junit.Test; |
| |
| /** |
| * Test Case for {@link StatsFilter}. |
| */ |
| public class TestStatsFilter { |
| |
| class RuntimeExService<Req, Rep> extends Service<Req, Rep> { |
| public Future<Rep> apply(Req request) { |
| throw new RuntimeException("test"); |
| } |
| } |
| |
| @Test(timeout = 60000) |
| public void testServiceSuccess() throws Exception { |
| StatsLogger stats = new NullStatsLogger(); |
| StatsFilter<String, String> filter = new StatsFilter<String, String>(stats); |
| Future<String> result = filter.apply("", new ConstantService<String, String>(Future.value("result"))); |
| assertEquals("result", Await.result(result)); |
| } |
| |
| @Test(timeout = 60000) |
| public void testServiceFailure() throws Exception { |
| StatsLogger stats = new NullStatsLogger(); |
| StatsFilter<String, String> filter = new StatsFilter<String, String>(stats); |
| try { |
| filter.apply("", new RuntimeExService<String, String>()); |
| } catch (RuntimeException ex) { |
| } |
| } |
| } |