/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.
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package org.elasticsearch.river.mongodb.advanced;
import static org.elasticsearch.client.Requests.countRequest;
import static org.elasticsearch.common.io.Streams.copyToStringFromClasspath;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import org.elasticsearch.action.ActionFuture;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsRequest;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsResponse;
import org.elasticsearch.action.count.CountResponse;
import org.elasticsearch.river.mongodb.RiverMongoDBTestAbstract;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Factory;
import org.testng.annotations.Test;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.DBObject;
import com.mongodb.WriteConcern;
import com.mongodb.WriteResult;
import com.mongodb.util.JSON;
@Test
public class RiverMongoAdvancedTransformationGroovyScriptTest extends RiverMongoDBTestAbstract {
private static final String GROOVY_SCRIPT_TYPE = "groovy";
public static final String TEST_MONGODB_RIVER_WITH_ADVANCED_TRANSFORMATION_JSON = "/org/elasticsearch/river/mongodb/advanced/test-mongodb-river-with-advanced-transformation.json";
private DB mongoDB;
private DBCollection mongoCollection;
@Factory(dataProvider = "allMongoExecutableTypes")
public RiverMongoAdvancedTransformationGroovyScriptTest(ExecutableType type) {
super(type);
}
@BeforeClass
public void createDatabase() {
logger.debug("createDatabase {}", getDatabase());
try {
mongoDB = getMongo().getDB(getDatabase());
mongoDB.setWriteConcern(WriteConcern.REPLICAS_SAFE);
logger.info("Start createCollection");
mongoCollection = mongoDB.createCollection(getCollection(), null);
Assert.assertNotNull(mongoCollection);
} catch (Throwable t) {
logger.error("createDatabase failed.", t);
}
}
@AfterClass
public void cleanUp() {
logger.info("Drop database " + mongoDB.getName());
mongoDB.dropDatabase();
}
@Test
public void testSimpleTransformationScript() throws Throwable {
logger.debug("Start testSimpleTransformationScript");
String river = "testsimpletransformationscriptgroovyriver-" + System.currentTimeMillis();
String index = "testsimpletransformationscriptgroovyindex-" + System.currentTimeMillis();
try {
logger.debug("Create river {}", river);
String script = "ctx.documents << [data: [id: 12345, name: '99'], operation: 'i'] ";
script += "<< [data: [id: 6666, name: 'document-ignored'], ignore: true] ";
super.createRiver(TEST_MONGODB_RIVER_WITH_ADVANCED_TRANSFORMATION_JSON, river, 3, (Object) "[]", getDatabase(), getCollection(),
GROOVY_SCRIPT_TYPE, script, index, getDatabase());
String mongoDocument = copyToStringFromClasspath(TEST_SIMPLE_MONGODB_DOCUMENT_JSON);
DBObject dbObject = (DBObject) JSON.parse(mongoDocument);
WriteResult result = mongoCollection.insert(dbObject);
Thread.sleep(wait);
logger.info("WriteResult: {}", result.toString());
refreshIndex(index);
ActionFuture<IndicesExistsResponse> response = getNode().client().admin().indices().exists(new IndicesExistsRequest(index));
assertThat(response.actionGet().isExists(), equalTo(true));
CountResponse countResponse = getNode().client().count(countRequest(index)).actionGet();
logger.info("Document count: {}", countResponse.getCount());
assertThat(countResponse.getCount(), equalTo(2l));
mongoCollection.remove(dbObject);
} catch (Throwable t) {
logger.error("testSimpleTransformationScript failed.", t);
t.printStackTrace();
throw t;
} finally {
super.deleteRiver(river);
super.deleteIndex(index);
logger.debug("End testSimpleTransformationScript");
}
}
}