| /** |
| * 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.hadoop.metrics2.sink.timeline; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.metrics2.host.aggregator.TimelineMetricsHolder; |
| import org.apache.hadoop.metrics2.host.aggregator.TimelineMetricsHolderTest; |
| import org.junit.Test; |
| |
| import java.util.Map; |
| |
| import static org.easymock.EasyMock.anyObject; |
| import static org.easymock.EasyMock.anyString; |
| import static org.easymock.EasyMock.createMockBuilder; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.expectLastCall; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| |
| public class AbstractMetricPublisherTest { |
| @Test |
| public void testProcessAndPublishMetrics() throws Exception { |
| AbstractMetricPublisher publisherMock = |
| createMockBuilder(RawMetricsPublisher.class) |
| .withConstructor(TimelineMetricsHolder.getInstance(), new Configuration(), 60) |
| .addMockedMethod("processMetrics") |
| .addMockedMethod("getCollectorUri") |
| .addMockedMethod("emitMetricsJson") |
| .addMockedMethod("getCurrentCollectorHost").createStrictMock(); |
| |
| TimelineMetricsHolder.getInstance().putMetricsForRawPublishing(TimelineMetricsHolderTest.getTimelineMetricsWithAppID("raw")); |
| expect(publisherMock.getCurrentCollectorHost()).andReturn("collectorhost").once(); |
| expect(publisherMock.getCollectorUri(anyString())).andReturn("https://collectorhost:11/metrics").once(); |
| expect(publisherMock.processMetrics(anyObject(Map.class))).andReturn("{metrics}").once(); |
| expect(publisherMock.emitMetricsJson("https://collectorhost:11/metrics", "{metrics}")).andReturn(true).once(); |
| |
| replay(publisherMock); |
| |
| publisherMock.processAndPublishMetrics(TimelineMetricsHolder.getInstance().extractMetricsForRawPublishing()); |
| |
| verify(publisherMock); |
| } |
| |
| @Test |
| public void testRunAndStop() throws Exception { |
| AbstractMetricPublisher publisherMock = createMockBuilder(RawMetricsPublisher.class) |
| .withConstructor(TimelineMetricsHolder.getInstance(), new Configuration(), 1) |
| .addMockedMethod("processAndPublishMetrics").createStrictMock(); |
| publisherMock.processAndPublishMetrics(anyObject(Map.class)); |
| expectLastCall().times(1); |
| |
| |
| Thread t = createMockBuilder(Thread.class) |
| .withConstructor(publisherMock) |
| .addMockedMethod("isInterrupted").createStrictMock(); |
| expect(t.isInterrupted()).andReturn(false).once(); |
| expect(t.isInterrupted()).andReturn(true).once(); |
| |
| replay(publisherMock, t); |
| |
| t.start(); |
| |
| Thread.sleep(2222); |
| |
| verify(publisherMock, t); |
| } |
| } |