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/*
* ===============================LICENSE_START======================================
* dcae-analytics
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============================LICENSE_END===========================================
*/
package org.onap.dcae.apod.analytics.it.plugins;
import co.cask.cdap.api.data.format.StructuredRecord;
import co.cask.cdap.api.dataset.table.Table;
import co.cask.cdap.api.plugin.PluginClass;
import co.cask.cdap.api.plugin.PluginPropertyField;
import co.cask.cdap.common.utils.Tasks;
import co.cask.cdap.datastreams.DataStreamsApp;
import co.cask.cdap.datastreams.DataStreamsSparkLauncher;
import co.cask.cdap.etl.api.streaming.StreamingSource;
import co.cask.cdap.etl.mock.batch.MockSink;
import co.cask.cdap.etl.proto.v2.DataStreamsConfig;
import co.cask.cdap.etl.proto.v2.ETLPlugin;
import co.cask.cdap.etl.proto.v2.ETLStage;
import co.cask.cdap.proto.artifact.AppRequest;
import co.cask.cdap.proto.artifact.ArtifactSummary;
import co.cask.cdap.proto.id.ApplicationId;
import co.cask.cdap.proto.id.ArtifactId;
import co.cask.cdap.proto.id.NamespaceId;
import co.cask.cdap.test.ApplicationManager;
import co.cask.cdap.test.DataSetManager;
import co.cask.cdap.test.SparkManager;
import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableSet;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.DMaaPMRSourcePluginConfig;
import org.onap.dcae.apod.analytics.cdap.plugins.streaming.dmaap.DMaaPMRReceiver;
import org.onap.dcae.apod.analytics.cdap.plugins.streaming.dmaap.DMaaPMRSource;
import org.onap.dcae.apod.analytics.it.dmaap.DMaaPMRCreator;
import org.onap.dcae.apod.analytics.it.module.AnalyticsITInjectorSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.Callable;
import java.util.concurrent.TimeUnit;
/**
* Performs integration testing on DMaaP source plugin , where 2 sample messages are posted and verified
* <p/>
* @author Manjesh Gowda. Creation Date: 2/3/2017.
*/
public class DMaaPMRSourcePluginIT extends BaseAnalyticsPluginsIT {
private static final Logger LOG = LoggerFactory.getLogger(DMaaPMRSourcePluginIT.class);
protected static final ArtifactId DATASTREAMS_ARTIFACT_ID = NamespaceId.DEFAULT.artifact("data-streams", "3.2.0");
protected static final ArtifactSummary DATASTREAMS_ARTIFACT = new ArtifactSummary("data-streams", "3.2.0");
/**
* Streaming artifacts are added to the hydrator pipeline. Important. Make sure you explicitly add all the custom
* class that you have written in the plugin artifact, if not you will get incompatible type error
*
* @throws Exception
*/
@BeforeClass
public static void setupTest() throws Exception {
setupStreamingArtifacts(DATASTREAMS_ARTIFACT_ID, DataStreamsApp.class);
// Set<ArtifactRange> parents = ImmutableSet.of(
// new ArtifactRange(NamespaceId.DEFAULT.toId(), DATASTREAMS_ARTIFACT_ID.getArtifact(),
// new ArtifactVersion(DATASTREAMS_ARTIFACT_ID.getVersion()), true,
// new ArtifactVersion(DATASTREAMS_ARTIFACT_ID.getVersion()), true)
// );
ArtifactId dcaeAnalyticsCdapPluginsArtifact = NamespaceId.DEFAULT.artifact(
"dcae-analytics-cdap-plugins", "2.0-SNAPSHOT");
addPluginArtifact(dcaeAnalyticsCdapPluginsArtifact, DATASTREAMS_ARTIFACT_ID, ImmutableSet.of(getPluginClass()),
DMaaPMRSource.class, DMaaPMRSourcePluginConfig.class, DMaaPMRReceiver.class);
// addPluginArtifact(NamespaceId.DEFAULT.artifact("spark-plugins", "1.0.0"), parents,
// DMaaPMRSource.class, DMaaPMRReceiver.class, DMaaPMRSourcePluginConfig.class);
}
private static PluginClass getPluginClass() {
HashMap<String, PluginPropertyField> properties = new HashMap<>();
properties.put("referenceName", new PluginPropertyField("referenceName", "", "string", false, false));
properties.put("hostName", new PluginPropertyField("hostName", "", "string", false, false));
properties.put("topicName", new PluginPropertyField("topicName", "", "string", false, false));
properties.put("protocol", new PluginPropertyField("protocol", "", "string", false, false));
properties.put("userName", new PluginPropertyField("userName", "", "string", false, false));
properties.put("userPassword", new PluginPropertyField("userPassword", "", "string", false, false));
properties.put("contentType", new PluginPropertyField("contentType", "", "string", false, false));
properties.put("consumerId", new PluginPropertyField("consumerId", "", "string", false, false));
properties.put("consumerGroup", new PluginPropertyField("consumerGroup", "", "string", false, false));
properties.put("portNumber", new PluginPropertyField("portNumber", "", "long", false, false));
properties.put("timeoutMS", new PluginPropertyField("timeoutMS", "", "long", false, false));
properties.put("messageLimit", new PluginPropertyField("messageLimit", "", "long", false, false));
properties.put("pollingInterval", new PluginPropertyField("pollingInterval", "", "long", false, false));
return new PluginClass("streamingsource", "DMaaPMRSource", "", DMaaPMRSource.class.getName(),
"pluginConfig", properties);
}
@AfterClass
public static void cleanup() {
}
/**
* Build a pipeline with a mock-sink. After that publish coupe of messages to the subscriber topic, and verify in
* the mock sink
*
* @throws Exception
*/
@Test
public void testDMaaPMRSourcePlugin() throws Exception {
AnalyticsITInjectorSource analyticsITInjectorSource = new AnalyticsITInjectorSource();
final DMaaPMRCreator dMaaPMRCreator = analyticsITInjectorSource.getInjector().getInstance(DMaaPMRCreator.class);
Map<String, String> dmaapSourceProperties = dMaaPMRCreator.getDMaaPMRSubscriberConfig();
dmaapSourceProperties.put("consumerId", UUID.randomUUID().toString().replace("-", ""));
dmaapSourceProperties.put("consumerGroup", UUID.randomUUID().toString().replace("-", ""));
final String subscriberTopicName = dmaapSourceProperties.get("topicName");
DataStreamsConfig dmaaPMRSourcePipeline = DataStreamsConfig.builder()
.addStage(new ETLStage("source", new ETLPlugin(
"DMaaPMRSource", StreamingSource.PLUGIN_TYPE, dmaapSourceProperties, null)))
.addStage(new ETLStage("sink", MockSink.getPlugin("dmaapOutput")))
.addConnection("source", "sink")
.setBatchInterval("20s")
.build();
AppRequest<DataStreamsConfig> appRequest = new AppRequest<>(DATASTREAMS_ARTIFACT, dmaaPMRSourcePipeline);
ApplicationId appId = NamespaceId.DEFAULT.app("DMaaPMRSourceIntegrationTestingApp");
ApplicationManager appManager = deployApplication(appId.toId(), appRequest);
SparkManager sparkManager = appManager.getSparkManager(DataStreamsSparkLauncher.NAME);
sparkManager.start();
sparkManager.waitForStatus(true, 1, 100);
final DataSetManager<Table> outputManager = getDataset("dmaapOutput");
final List<String> dmaapContents = new LinkedList<>();
// Publish message to source
new Thread() {
@Override
public void run() {
try {
TimeUnit.MILLISECONDS.sleep(30000);
dMaaPMRCreator.getDMaaPMRPublisherWithTopicName(subscriberTopicName).publish(getTwoSampleMessage());
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}.start();
try {
Tasks.waitFor(true, new Callable<Boolean>() {
boolean initialized = false;
@Override
public Boolean call() throws Exception {
try {
outputManager.flush();
for (StructuredRecord record : MockSink.readOutput(outputManager)) {
dmaapContents.add((String) record.get("message"));
}
return dmaapContents.size() >= 2;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
},
90, TimeUnit.SECONDS);
} catch (Exception e) {
e.printStackTrace();
}
sparkManager.stop();
Assert.assertTrue(dmaapContents.size() == 2);
String allMessages = Joiner.on(",").join(dmaapContents);
Assert.assertTrue(allMessages.contains("Message 1"));
Assert.assertTrue(allMessages.contains("Message 2"));
}
}
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